A battery energy storage system including a housing, a top flange disposed at a top portion of the battery energy storage system, a bottom flange including a plenum, disposed at a bottom portion of the battery energy storage system, a middle web disposed between the top flange and the bottom flange, the middle web is defined by several modules arranged vertically in the housing, each of the modules including a module housing and a collection of cells. The top flange, the bottom flange, and the middle web define an I-beam structure of the battery energy storage system. A vent gas management system and a skip-module connection strategy are also disclosed.
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
H01M 50/251 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
H01M 50/264 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
H01M 50/271 - Lids or covers for the racks or secondary casings
H01M 50/367 - Internal gas exhaust passages forming part of the battery cover or caseDouble cover vent systems
H01M 50/502 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing
An anode-free cell including a housing and a plurality of cathode layers each cathode layer includes a cathode current collector disposed between two cathode active material layers. The anode-free cell also includes a pair of separators, and an anode current collector laminated in between the pair of separators to form a continuous laminated separator-current collector-separator layer. The continuous laminated separator-current collector-separator layer is positioned in between adjacent cathode layers of the plurality of cathode layers in a continuous stacking fold.
H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
H01M 4/02 - Electrodes composed of, or comprising, active material
A power supply system including a controller, a high-voltage battery, a low-voltage electric storage device operatively coupled to the high-voltage battery through a positive and a negative contactor, and a self-recovery module that bypasses the positive and negative contactors and is directly and electrically connected to the high-voltage battery. The self-recovery module includes a step-down converter and a charging circuit. The controller is configured to sense a voltage of the low-voltage electric storage device and charge the low-voltage electric storage device via the charging circuit responsive to sensing the voltage to be below a predetermined threshold.
Providing a first battery and a second battery, coupling a negative terminal of the first battery to a positive terminal of the second battery at a coupling point, such that the first battery and the second battery are coupled in series, closing a first set of switches of the corresponding isolation detection circuitry of the first battery and of the second battery, and sensing a first voltage between the coupling point and a chassis ground, closing a second set of switches of the corresponding isolation detection circuitry of the first battery and of the second battery, and sensing a second voltage between the coupling point and the chassis ground, computing a total isolation resistance based on at least the first voltage and the second voltage.
G01R 31/36 - Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
G01R 19/00 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof
G01R 27/02 - Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
G01R 31/389 - Measuring internal impedance, internal conductance or related variables
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
A method including melting a metallic material, converting the metallic material into an aerosolized metal spray, reducing a temperature of the aerosolized metal spray from a first temperature to a second temperature by generating a temperature gradient for transmission of the aerosolized metal spray, and transmitting the aerosolized metal spray through or using the temperature gradient. In the method a substrate is coated with the aerosolized metal spray prior to solidification of the aerosolized metal spray to form a solidified metal-to-substrate bond, which is a mechanical and an electrical bond.
An integral mounting feature for attachment of components to a molded plastic housing component or chassis includes an embossment integrally formed with and projecting away from a main generally planar surface of the housing component or chassis, a recess that extends into the embossment from a top of the embossment, and a bore that extends from a side of the embossment perpendicular to the depth direction of the recess and that is connected with the recess.
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
F16B 39/28 - Locking of screws, bolts, or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
7.
BATTERY PACK WITH TRIPLE-ACTIVE BRIDGE DC-DC CONVERTER
A highly efficient arrangement for a battery pack including a first battery and a second battery inductively coupled together to transfer energy from the second battery to the first battery includes a triple-active bridge DC-DC converter.
H02M 3/335 - Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H02J 7/34 - Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
H02M 3/00 - Conversion of DC power input into DC power output
H02M 3/28 - Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
Actively venting by measuring venting parameters of the cell, computing, using the venting parameters, a pre-venting state of the cell, and preemptively triggering, responsive to computing that the pre-venting state has reached a threshold pre-venting state, an opening of a vent of the cell to release vent-gas. The preemptive triggering is performed by activating a cell vent opening device to open the vent.
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
B60L 58/10 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
H01M 50/35 - Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
An anode-free cell including a cathode, an anode current collector and a separator disposed between the cathode and the anode current collector. It also includes a short-circuit limitation configuration configured by (i) the anode current collector and/or the cathode current collector being a polymer current collector, and/or (ii) the cathode dimension being the same as the anode current collector and/or of the separator dimension, or the dimension of the cathode being larger than the dimension of the anode current collector. The dimension is measured in the X-axis and/or Y-axis. Another cell includes a cathode and an anode and the short-circuit limitation configuration is configured by (i) the anode current collector being a polymer anode current collector and the cathode current collector being a polymer cathode current collector; and (ii) the dimension of the anode active material layer and of the cathode active material layer being the same.
H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
An anode-free cell including a cathode, an anode current collector and a separator disposed between the cathode and the anode current collector. It also includes a short-circuit limitation configuration configured by (i) the anode current collector and/or the cathode current collector being a polymer current collector, and/or (ii) the cathode dimension being the same as the anode current collector and/or of the separator dimension, or the dimension of the cathode being larger than the dimension of the anode current collector. The dimension is measured in the X-axis and/or Y-axis. Another cell includes a cathode and an anode and the short-circuit limitation configuration is configured by (i) the anode current collector being a polymer anode current collector and the cathode current collector being a polymer cathode current collector; and (ii) the dimension of the anode active material layer and of the cathode active material layer being the same.
H01M 4/70 - Carriers or collectors characterised by shape or form
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
A cell including a housing, a first terminal with a first polarity, a second terminal with a second polarity different from the first polarity, the second terminal being disposed on a second cap plate or on the same first cap plate in a case where the cell has one cap plate. A conductive material is disposed on at least one large wall surface of the cell and dimensioned to cover an area of the cell at the at least one large wall surface. The conductive material further includes a first extension that is electrically coupled to the first terminal, and a second extension that is affixed to the second cap plate or to the same first cap plate.
H01M 50/569 - Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
G01R 31/3835 - Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
G01R 31/396 - Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H01M 50/103 - Primary casingsJackets or wrappings characterised by their shape or physical structure prismatic or rectangular
A battery pack that includes a battery pack housing, and an encapsulating foam material that encapsulates a number of cells. Each cell has a cell vent arranged on a first side of the cell. The battery pack also includes a vent channel that includes a reception duct that includes adjacent sections, and a connection duct. The vent channel is positioned in place, by the encapsulating foam material, such that the reception duct is opposite the cell vents and such that each cell vent corresponds to and faces an adjacent section. The melting point of the material of the adjacent sections is below a predetermined cell venting temperature, and each adjacent section can melt upon contact with escaping gas from the corresponding cell vent to direct the escaping gas to an external area of the battery pack through the connection duct.
H01M 50/375 - Vent means sensitive to or responsive to temperature
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
H01M 50/367 - Internal gas exhaust passages forming part of the battery cover or caseDouble cover vent systems
H01M 50/383 - Flame arresting or ignition-preventing means
13.
DIRECT CONNECTION OF CONTACTORS AND SHUNT TO PRINTED CIRCUIT BOARD
Power distribution units, such as for electric vehicles, having reduced mass, volume and complexity are achieved with a power distribution circuit board having pin receptacles for receiving and electrically connecting with corresponding pins, and contactors having pins located in fixed proximity to the circuit board to facilitate an electrical connection between a connector pin and a corresponding pin receptacle on the circuit board.
Power distribution units, such as for electric vehicles, having a power distribution circuit board (28) having pin receptacles (52, 56) for receiving and electrically connecting with corresponding pins (50, 54), and electrical components (22, 24, 26) having pins (50, 54) such that the electrical components (22, 24, 26) are located in fixed proximity to the circuit board (28) to facilitate an electrical connection between a connector pin (50, 54) and a corresponding pin receptacle (52, 56) on the circuit board (28).
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
A cell that includes a pouch, a cathode including a cathode current collector disposed between two cathode active material layers, an anode including an anode current collector disposed between two anode active material layers, and separator disposed between the cathode and the anode. A first dimension in an X-axis and/or Y-axis of the separator, anode current collector and cathode current collector are the same. A method of manufacturing the cell includes continuous roll to roll lamination of cell components.
H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
A cell that includes a pouch, a cathode including a cathode current collector disposed between two cathode active material layers, an anode including an anode current collector disposed between two anode active material layers, and separator disposed between the cathode and the anode. A first dimension in an X-axis and/or Y-axis of the separator, anode current collector and cathode current collector are the same. A method of manufacturing the cell includes continuous roll to roll lamination of cell components.
H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
A power supply system that utilizes a hybrid architecture to enable low cycle-life, high energy density chemistries to be used in rechargeable batteries to extend the range of a traction battery.
B60L 58/22 - Balancing the charge of battery modules
B60L 53/20 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 58/16 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
B60L 58/20 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
A cell that includes a can and an electrode assembly disposed in the can, the electrode assembly including at least one positive electrode and at least one negative electrode. The cell also includes a cap assembly at a positive terminal of the cell, the cap assembly includes a terminal block, a cap plate, an insulating member disposed between the terminal block and the cap plate, and a fuse disposed in a region of the insulating member. The insulating member is configured to insulate the cap plate from the terminal block, and the fuse is operable in two modes: a first cathodic mode in which the fuse electrically connects the terminal block to the cap plate and a second abuse mode in which the fuse disconnects, responsive to excessive current being generated, the terminal block from the cap plate.
A cell that includes a can and an electrode assembly disposed in the can, the electrode assembly including at least one positive electrode and at least one negative electrode. The cell also includes a cap assembly at a positive terminal of the cell, the cap assembly includes a terminal block, a cap plate, an insulating member disposed between the terminal block and the cap plate, and a fuse disposed in a region of the insulating member. The insulating member is configured to insulate the cap plate from the terminal block, and the fuse is operable in two modes: a first cathodic mode in which the fuse electrically connects the terminal block to the cap plate and a second abuse mode in which the fuse disconnects, responsive to excessive current being generated, the terminal block from the cap plate.
Energy storage units and systems using batteries in combination with DC-DC converters are arranged in various parallel and/or series configurations to provide partial power processing through the DC-DC converters, and achieve low power loss and safe operation.
Energy storage units and systems using batteries in combination with DC-DC converters are arranged in various parallel and/or series configurations to provide partial power processing through the DC-DC converters, and achieve low power loss and safe operation.
A cell that includes a housing, a current collector placed in the housing, and a cap assembly that closes the housing. The cap assembly includes a terminal block, a cap plate, and a terminal insulator disposed between the terminal block and the cap plate. The terminal insulator is brazed at one side to the terminal block and at another side opposite to the one side to the cap plate.
A cell that includes a housing, a current collector placed in the housing, and a cap assembly that closes the housing. The cap assembly includes a terminal block, a cap plate, and a terminal insulator disposed between the terminal block and the cap plate. The terminal insulator is brazed at one side to the terminal block and at another side opposite to the one side to the cap plate.
An article including a first active material layer, a second active material layer positioned opposite the first active material layer, a polymer current collector layer positioned between the first active material layer and the second active material layer, and projecting beyond a first edge of the first and second active material layers. In the article, a first metal layer is welded to a first side of the polymer current collector layer at a first welding zone, a second metal layer is welded to a second side of the polymer current collector layer opposite the first side at the first welding zone, and an extension of one of the metal layers that is longer is welded to the other metal layer at a second welding zone that is opposite the first welding zone and on a side of the first welding zone that is away from the first edge.
An article including a first active material layer, a second active material layer positioned opposite the first active material layer, a polymer current collector layer positioned between the first active material layer and the second active material layer, and projecting beyond a first edge of the first and second active material layers. In the article, a first metal layer is welded to a first side of the polymer current collector layer at a first welding zone, a second metal layer is welded to a second side of the polymer current collector layer opposite the first side at the first welding zone, and an extension of one of the metal layers that is longer is welded to the other metal layer at a second welding zone that is opposite the first welding zone and on a side of the first welding zone that is away from the first edge.
H01M 50/528 - Fixed electrical connections, i.e. not intended for disconnection
H01M 50/536 - Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
B23K 20/10 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
Prelithiating a cell with an initial amount of lithium by providing a substrate and generating lithium and a filler material in an amount ratio of filler material to lithium for use as components of a composite lithium. The lithium and the filler material are disposed, by pressure processing using a pressure processing machine, onto the substrate. Disposing of the lithium and the filler material is performed at the same time or sequentially. The substrate with the composite lithium is then placed into the cell.
Prelithiating a cell with an initial amount of lithium by providing a substrate and generating lithium and a filler material in an amount ratio of filler material to lithium for use as components of a composite lithium. The lithium and the filler material are disposed, by pressure processing using a pressure processing machine, onto the substrate. Disposing of the lithium and the filler material is performed at the same time or sequentially. The substrate with the composite lithium is then placed into the cell.
A power supply system that utilizes a hybrid architecture to enable low cycle-life, high energy density chemistries to be used in rechargeable batteries to extend the range of a traction battery.
B60L 58/22 - Balancing the charge of battery modules
B60L 53/20 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 58/16 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
B60L 58/20 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
A cell that includes a housing and a current collector with a protrusion. The cell also includes a cap assembly that closes the housing, the cap assembly including a terminal with a first opening, a second opening, and a terminal partition material separating the second opening from the first opening. The current collector is placed in the second opening and welded to the terminal at the first opening to form a terminal - to - current collector weld at an external area of the cell.
Apparatus and method for forming solid-electrolyte-interface layers on electrodes of a plurality of electrolytic cells involves use of a cell formation fixture configured to define a scalable and pressurizable volume containing the electrolytic cells, while exposing terminals of the cells to ambient atmospheric pressure.
A cell that includes a housing and a current collector with a protrusion. The cell also includes a cap assembly that closes the housing, the cap assembly including a terminal with a first opening, a second opening, and a terminal partition material separating the second opening from the first opening. The current collector is placed in the second opening and welded to the terminal at the first opening to form a terminal-to-current collector weld at an external area of the cell.
Apparatus and method for forming solid-electrolyte-interface layers on electrodes of a plurality of electrolytic cells involves use of a cell formation fixture configured to define a sealable and pressurizable volume containing the electrolytic cells, while exposing terminals of the cells to ambient atmospheric pressure.
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/289 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs
H01M 50/367 - Internal gas exhaust passages forming part of the battery cover or caseDouble cover vent systems
H01M 50/548 - Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
H01M 50/552 - Terminals characterised by their shape
A battery pack that includes a cell array, a set of first cells of the cell array disposed within the battery pack as one or more first groups of electrically coupled cells, and a set of second cells of the cell array disposed within the module housing as one or more second groups of electrically coupled cells. The set of first cells have a first chemistry, the set of second cells have a second chemistry different from the first chemistry, and the set of first cells are interleaved with the set of second cells inside the battery pack.
H01M 50/267 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders having means for adapting to batteries or cells of different types or different sizes
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
B60L 53/20 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/258 - Modular batteriesCasings provided with means for assembling
H01M 50/509 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
A battery pack that includes a cell array, a set of first cells of the cell array disposed within the battery pack as one or more first groups of electrically coupled cells, and a set of second cells of the cell array disposed within the module housing as one or more second groups of electrically coupled cells. The set of first cells have a first chemistry, the set of second cells have a second chemistry different from the first chemistry, and the set of first cells are interleaved with the set of second cells inside the battery pack.
H01M 50/207 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
H01M 50/233 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/267 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders having means for adapting to batteries or cells of different types or different sizes
H01M 50/269 - Mechanical means for varying the arrangement of batteries or cells for different uses, e.g. for changing the number of batteries or for switching between series and parallel wiring
H01M 50/509 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
An anode-free cell that includes a cathode and a separator-collector-separator structure. The separator-collector-separator structure includes a perforated anode current collector, and a polymer layer contiguously disposed on both surfaces of the perforated anode current collector through perforations in the perforated anode current collector. The polymer layer is a binder.
An anode-free cell that includes a cathode and a separator-collector-separator structure. The separator-collector-separator structure includes a perforated anode current collector, and a polymer layer contiguously disposed on both surfaces of the perforated anode current collector through perforations in the perforated anode current collector. The polymer layer is a binder.
A cap assembly that includes a cap plate having an upper surface and a lower surface, the cap plate being formed to seal an opening of a cell case and to have a terminal hole, an electrode terminal inserted into the terminal hole, and an insulator positioned between the cap plate and the electrode terminal and inserted into the terminal hole, with the insulator making contact with the lower surface of the cap plate. The insulator has a first unibody structure and insulates the electrode terminal from the cap plate.
A cap assembly that includes a cap plate having an upper surface and a lower surface, the cap plate being formed to seal an opening of a cell case and to have a terminal hole, an electrode terminal inserted into the terminal hole, and an insulator positioned between the cap plate and the electrode terminal and inserted into the terminal hole, with the insulator making contact with the lower surface of the cap plate. The insulator has a first unibody structure and insulates the electrode terminal from the cap plate.
H01M 50/15 - Lids or covers characterised by their shape for prismatic or rectangular cells
H01M 50/103 - Primary casingsJackets or wrappings characterised by their shape or physical structure prismatic or rectangular
H01M 50/107 - Primary casingsJackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
H01M 50/152 - Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
H01M 50/186 - Sealing members characterised by the disposition of the sealing members
H01M 50/184 - Sealing members characterised by their shape or structure
H01M 50/553 - Terminals adapted for prismatic, pouch or rectangular cells
H01M 50/548 - Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
H01M 10/04 - Construction or manufacture in general
H01M 50/188 - Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
H01M 50/562 - Terminals characterised by the material
H01M 50/176 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
H01M 50/179 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells having curved cross-section, e.g. round or elliptic
H01M 50/30 - Arrangements for facilitating escape of gases
H01M 50/474 - Spacing elements inside cells other than separators, membranes or diaphragmsManufacturing processes thereof characterised by their position inside the cells
H01M 50/559 - Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
An energy management system including a universal energy flow manager that has a housing, an energy storage device disposed in the housing, a power electronics module disposed in the housing and adapted to convert and manage power and a connections interface. It also includes distribution and communications module with a HVDC Bus (High-Voltage Direct Current Bus) having variable power limits that powers an entire load requirement of one or more coupled electrical loads up to a defined power limit determined by an aggregation of power from one or more coupled energy sources. The one or more coupled electrical loads and the one or more coupled energy sources are external to the universal energy flow manager and connect to the HVDC Bus through the connections interface.
A configurable power supply system that includes batteries, isolated bi-directional DC-DC converters, and contactors. Each battery has an isolated bi-directional DC-DC converter and contactors that are controlled in a sequence to pre-charge a DC-link capacitor and balance voltages of the batteries.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 58/22 - Balancing the charge of battery modules
B60L 58/21 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
41.
LARGE SCALE ENERGY STORAGE WITH AI-BASED GRADING AND EFFICIENCY ASSESSMENT
A large-scale energy storage facility that includes autonomous energy storage towers for housing cells in a manufacturing stage. Electrical energy is selectively stored in the cells from an energy source or grid as reserve energy by providing. This is performed during an inventorying stage of a manufacturing process of the cells. The energy storage includes a charge cycle that is exploited in a quality assessment process of the cells. The energy is selectively retrieved for provision back to the grid or energy source in a discharge cycle which is also exploited for quality assessment of the cells. A highly energy efficient and cost-effective framework is thus obtained from the architecture.
A large-scale energy storage facility that includes autonomous energy storage towers for housing cells in a manufacturing stage. Electrical energy is selectively stored in the cells from an energy source or grid as reserve energy by providing. This is performed during an inventorying stage of a manufacturing process of the cells. The energy storage includes a charge cycle that is exploited in a quality assessment process of the cells. The energy is selectively retrieved for provision back to the grid or energy source in a discharge cycle which is also exploited for quality assessment of the cells. A highly energy efficient and cost-effective framework is thus obtained from the architecture.
A configurable power supply system that includes batteries, isolated bi-directional DCDC converters, and contactors. Each battery has an isolated bi-directional DC-DC converter and contactors that are controlled in a sequence to pre-charge a DC-link capacitor and balance voltages of the batteries.
A power supply system for an electric vehicle that includes a battery pack, an inverter electrically coupled to the battery pack, and one or more switches disposed between the inverter and a motor of said electric vehicle. The inverter is operable, by operation of the one or more switches, in a first mode of operation to power a motor of the electric vehicle and in a second mode of operation to an entire load of the home up to a defined power limit of the battery pack.
B60L 1/00 - Supplying electric power to auxiliary equipment of electrically-propelled vehicles
B60L 55/00 - Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 9/00 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
B60L 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performanceAdaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
A cross-coupled multi-phase inductor (500) that includes a single core (310) and pairs of adjacent windings (302, 308) wound on the single core (310). Each member of an adjacent pair includes a first sub¬ winding (402) and a second sub-winding (404) which extends from the first sub-winding (402), and each member is cross-coupled with the other member of the pair. The first and second sub-windings (402, 404) of each member of the adjacent pair are disposed diametrically opposite or substantially diametrically opposite each other on the single core (310). This results in reducing core losses and increasing power conversion efficiency of the cross coupled multi-phase inductor (500).
Producing an electrode by providing a solvent-free powder that includes an electrode active material and a binder, determining a temperature to be produced at a location of application of a laser beam, selecting a scan frequency at which to control oscillation of the laser beam, producing the electrode by feeding, via a powder feeder, the solvent-free powder onto a current collector and concurrently applying the laser beam to the solvent-free powder to melt the binder of the solvent-free powder at the temperature to produce a coating on the current collector.
A busbar that includes a body having a first end corresponding to a first terminal contact area of the busbar, a second end opposite the first end, corresponding to a second terminal contact area of the busbar, and a spring-like middle portion located between the first end.
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
H01M 50/516 - Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
A power supply system that includes a traction battery, and a secondary battery that includes one or more hybrid modules having one or more low temperature chemistries. The power supply system also has one or more temperature sensors, and a switching device that connects or disconnects the secondary battery or the traction battery from a high-voltage DC (Direct Current) bus of an electric vehicle based on measurements of the one or more temperature sensors.
B60L 58/18 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 58/25 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by controlling the electric load
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
H01M 50/509 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
Producing an electrode by providing a solvent-free powder that includes an electrode active material and a binder, determining a temperature to be produced at a location of application of a laser beam, selecting a scan frequency at which to control oscillation of the laser beam, producing the electrode by feeding, via a powder feeder, the solvent-free powder onto a current collector and concurrently applying the laser beam to the solvent-free powder to melt the binder of the solvent-free powder at the temperature to produce a coating on the current collector.
A power supply system for an electric vehicle that includes a battery pack, an inverter electrically coupled to the battery pack, and one or more switches disposed between the inverter and a motor of said electric vehicle. The inverter is operable, by operation of the one or more switches, in a first mode of operation to power a motor of the electric vehicle and in a second mode of operation to an entire load of the home up to a defined power limit of the battery pack.
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
H01M 10/46 - Accumulators structurally combined with charging apparatus
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
A cross-coupled multi-phase inductor that includes a single core and pairs of adjacent windings wound on the single core. Each member of an adjacent pair includes a first sub-winding and a second sub-winding which extends from the first sub-winding and each member is cross-coupled with the other member of the pair such that the first and second sub-windings of each member of the adjacent pair are disposed diametrically opposite or substantially diametrically opposite each other on the single core. This results in reducing core losses and increasing power conversion efficiency of the cross coupled multi-phase inductor.
H01F 27/30 - Fastening or clamping coils, windings, or parts thereof togetherFastening or mounting coils or windings on core, casing, or other support
H02M 3/158 - Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
A busbar that includes a body having a first end corresponding to a first terminal contact area of the busbar, a second end opposite the first end, corresponding to a second terminal contact area of the busbar, and a spring-like middle portion located between the first end.
H01M 50/505 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising a single busbar
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
H01M 50/516 - Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
A busbar that includes a low profile, flexible body made of aluminum layers stacked together on their longitudinal surfaces. The aluminum layers are laser welded together and are designed to have an offset at a middle portion such that the middle portion has a raised profile. A method of laser welding the aluminum layers is also disclosed.
B60R 16/03 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems
H01B 1/02 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of metals or alloys
54.
LONG CYCLE LIFE LITHIUM METAL AND ANODE-FREE CELLS
Methods and systems for providing controlling in a repeatable manner a plurality of anode-free or lithium metal cells in a power-supply system. The cells are connected in series in one or more high energy density hybrid modules connected in parallel. Each high energy density hybrid module includes a corresponding hybrid module controller (HMC) and has a corresponding bi-directional DC-DC-converter, and each cell of the plurality of cells is independently measurable by the HMC. The corresponding bi-directional DC-DC-converter is used to charge and discharge of the plurality of cells in a repeatable manner to be within a selected state of charge (SOC) range that corresponds to a defined cycle life and energy density requirement.
B60L 58/13 - Maintaining the SoC within a determined range
B60L 58/21 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
B60L 58/16 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
55.
BATTERY PACK ASSEMBLY WITH A HEATER INTEGRATED VOLTAGE SENSE
A battery pack assembly that includes a heater integrated into a voltage sense circuit. The heater integrated voltage sense also includes a heat spreader that transfers thermal energy away from the heater. An array of cells is arranged on the base of the assembly and below the heater integrated voltage sense to allow the heater of the heater integrated voltage sense to be serviced without removing the cells.
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 10/6551 - Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
H01M 50/505 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising a single busbar
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
B60L 58/27 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
56.
LONG CYCLE LIFE LITHIUM METAL AND ANODE-FREE CELLS
Methods and systems for providing controlling in a repeatable manner a plurality of anode-free or lithium metal cells in a power-supply system. The cells are connected in series in one or more high energy density hybrid modules connected in parallel. Each high energy density hybrid module includes a corresponding hybrid module controller (HMC) and has a corresponding bi-directional DC-DC-converter, and each cell of the plurality of cells is independently measurable by the HMC. The corresponding bi-directional DC-DC-converter is used to charge and discharge of the plurality of cells in a repeatable manner to be within a selected state of charge (SOC) range that corresponds to a defined cycle life and energy density requirement.
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
A battery pack that includes an enclosure having at least four sidewalls and a base. An array of cells is arranged on the base, with each of the cells having a large wall surface and a small wall surface. The cells are arranged such that the large wall surfaces are parallel to each other. Components of the enclosure are made from an extrusion process and are mechanically attached or welded together. A base of the enclosure has fluid channels formed from the extrusion for use in cooling the array of cells.
H01M 10/6568 - Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
A battery pack that includes an enclosure having at least four sidewalls and a base. An array of cells is arranged on the base, with each of the cells having a large wall surface and a small wall surface. The cells are arranged such that the large wall surfaces are parallel to each other. Components of the enclosure are made from an extrusion process and are mechanically attached or welded together. A base of the enclosure has fluid channels formed from the extrusion for use in cooling the array of cells.
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/211 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
H01M 50/244 - Secondary casingsRacksSuspension devicesCarrying devicesHolders characterised by their mounting method
H01M 50/264 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
H01M 50/284 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with incorporated circuit boards, e.g. printed circuit boards [PCB]
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Batteries for vehicles; batteries to supply electric power to motors for electric vehicles; energy storage products, namely, electric propulsion systems, electrical storage batteries, and batteries.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
35 - Advertising and business services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Electric propulsion systems for marine vehicles primarily comprised of marine engines. Batteries for vehicles; batteries to supply electric power to motors for electric vehicles. Electric propulsion systems for land vehicles primarily comprised of vehicle engines and transmissions. Wholesale and online retail store services featuring electric propulsion systems, and batteries. Research and development in the field of electric propulsion systems, and batteries; none of the aforementioned services in relation to LED lighting technology.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
35 - Advertising and business services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Electric propulsion systems for marine vehicles primarily comprised of a powertrain featuring an electric motor and varied-density battery packs operatively coupled with a DC-DC converter. Batteries for vehicles; Batteries to supply electric power to motors for electric vehicles; Energy storage products, namely, electrical storage batteries and batteries. Electric propulsion systems for land vehicles primarily comprised of a powertrain featuring an electric motor and varied-density battery packs operatively coupled with a DC-DC converter. Wholesale and online retail store services featuring electric propulsion systems, energy storage products, and batteries. Research and development in the field of electric propulsion systems, energy storage products, and batteries.
09 - Scientific and electric apparatus and instruments
Goods & Services
Batteries for vehicles; batteries to supply electric power to motors for electric vehicles; energy storage products, namely, energy control devices, apparatus for monitoring electrical energy consumption, electric control devices for energy management, electrical storage batteries, and batteries.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
35 - Advertising and business services
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Electric propulsion systems for marine vehicles primarily comprised of marine engines.
(2) Batteries for vehicles; batteries to supply electric power to motors for electric vehicles; energy storage products, namely, electrical storage batteries and batteries.
(3) Electric propulsion systems for land vehicles primarily comprised of vehicle engines and transmissions. (1) Wholesale and online retail store services featuring electric propulsion systems, energy storage products, and batteries.
(2) Research and development in the field of electric propulsion systems, energy storage products, and batteries.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
35 - Advertising and business services
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Electric propulsion systems for marine vehicles primarily comprised of a powertrain featuring an electric motor and varied-density battery packs operatively coupled with a DC-DC converter.
(2) Batteries for vehicles; Batteries to supply electric power to motors for electric vehicles; Energy storage products, namely, electrical storage batteries and batteries.
(3) Electric propulsion systems for land vehicles primarily comprised of a powertrain featuring an electric motor and varied-density battery packs operatively coupled with a DC-DC converter. (1) Wholesale and online retail store services featuring electric propulsion systems, energy storage products, and batteries.
(2) Research and development in the field of electric propulsion systems, energy storage products, and batteries.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Batteries for vehicles; batteries to supply electric power to motors for electric vehicles; energy storage products, namely, electrical storage batteries and batteries Research and development in the field of electric propulsion systems, energy storage products, and batteries
A power supply system that utilizes a hybrid architecture to enable low cycle-life, high energy density chemistries to be used in rechargeable batteries to extend the range of a traction battery.
B60L 58/22 - Balancing the charge of battery modules
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 58/16 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
B60L 53/20 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
A power supply system that utilizes a hybrid architecture to enable low cycle-life, high energy density chemistries to be used in rechargeable batteries to extend the range of a traction battery.
B60L 58/22 - Balancing the charge of battery modules
B60L 53/20 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 58/16 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
B60L 58/20 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
A power supply system that utilizes a hybrid architecture to enable low cycle-life, high energy density chemistries to be used in rechargeable batteries to extend the range of a traction battery.
B60L 58/10 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 58/13 - Maintaining the SoC within a determined range
B60L 58/19 - Switching between serial connection and parallel connection of battery modules
B60L 58/22 - Balancing the charge of battery modules
A power supply system that utilizes a hybrid architecture to enable low cycle-life, high energy density chemistries to be used in rechargeable batteries to extend the range of a traction battery.
B60L 58/22 - Balancing the charge of battery modules
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 58/16 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
B60L 53/20 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
B60L 58/20 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
H02J 7/04 - Regulation of the charging current or voltage
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
09 - Scientific and electric apparatus and instruments
Goods & Services
Batteries for vehicles; Batteries to supply electric power to motors for electric vehicles; Energy storage products, namely, electrical storage batteries and batteries, all excluding microbatteries
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Batteries for vehicles; Batteries to supply electric power to motors for electric vehicles; Energy storage products, namely, electrical storage batteries and batteries Research and development in the field of electric propulsion systems, energy storage products, and batteries
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Batteries for vehicles; batteries to supply electric power to motors for electric vehicles; energy storage products, namely, electrical storage batteries and batteries Research and development in the field of electric propulsion systems, energy storage products, and batteries
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Batteries for vehicles; batteries to supply electric power to motors for electric vehicles; energy storage products, namely, electrical storage batteries and batteries Research and development in the field of electric propulsion systems, energy storage products, and batteries
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Batteries for vehicles; Batteries to supply electric power to motors for electric vehicles; Energy storage products, namely, electric propulsion systems, electrical storage batteries, and batteries Research and development in the field of electric propulsion systems, energy storage products, and batteries
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Batteries for vehicles; Batteries to supply electric power to motors for electric vehicles; Energy storage products, namely, electric propulsion systems, electrical storage batteries, and batteries Wholesale and online retail store services of electric propulsion systems, energy storage products, and batteries Research and development in the field of electric propulsion systems, energy storage products, and batteries
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Batteries for vehicles; Batteries to supply electric power to motors for electric vehicles; Energy storage products, namely, electrical storage batteries and batteries Research and development in the field of electric propulsion systems, energy storage products, and batteries
A power supply system that utilizes a hybrid architecture to enable low cycle-life, high energy density chemistries to be used in rechargeable batteries to extend the range of a traction battery.
B60L 58/10 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 58/13 - Maintaining the SoC within a determined range
B60L 58/19 - Switching between serial connection and parallel connection of battery modules
B60L 58/22 - Balancing the charge of battery modules
