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2024
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Invention
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Lateral fault isolation. A system and method for providing fault isolation in a power distributio... |
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Invention
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Ice shields for cutout mounting. A switch assembly that includes a cutout mounted fault interrupt... |
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G/S
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Electric circuit interrupters; current limiters; fuse limiters; limiter assemblies; fused tube as... |
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Invention
|
Adaptive impedance protection. A system and method for adaptive impedance protection in a power n... |
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Invention
|
Desiccant for alternative dielectric gas blends in electric switchgear. 222 2 - NovecTM 4710 diel... |
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Invention
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Vacuum interrupter with vacuum device shield. A vacuum interrupter including a nominally cylindri... |
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2023
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G/S
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Automatic electrical distribution apparatus, namely, electric distribution switches, recorded com... |
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Invention
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Automatic drop-out and reset of a vacuum interrupter device in a cutout mounting. An actuation as... |
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Invention
|
Point on wave polarity detection method for saturation mitigation. A system and method for operat... |
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Invention
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Direct molded electric device. An electrical device including a first cylindrical capacitor, a fi... |
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Invention
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Pmu algorithm. A system and method for generating phasors having a phase angle and magnitude from... |
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Invention
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Fast fault detector. A system and method for estimating fault current using a sliding observation... |
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2022
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Invention
|
Insulator with asymmetric sheds. An insulator that has particular application for enclosing a swi... |
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Invention
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Vacuum interrupter anti-bounce dampener. An anti-bounce dampener assembly for dampening the closi... |
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Invention
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Insulated drive vacuum interrupter. A vacuum interrupter including a vacuum bottle, a fixed conta... |
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Invention
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Improved accuracy for phasor measurement units (synchrophasors) in utility distribution applicati... |
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Invention
|
Optimized transformer protection. A method for determining an optimized TCC operating curve for a... |
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Invention
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Method for reducing localized deformation in snap-in features. A snap-in link that provides a sna... |
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Invention
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High-voltage triggered pulsecloser with critical reclosing time estimation. a prioria priori know... |
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Invention
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Transmission line fault location, isolation & system restoration (flisr) system. An electrical po... |
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Invention
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High-voltage triggered pulsecloser with adaptive circuit testing. A system and method for maintai... |
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Invention
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Series z-source circuit breaker with pulse-testing capability. A series Z-source circuit breaker ... |
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Invention
|
Rotary diaphragm in vacuum interrupter switch. An insulating rotary diaphragm for a vacuum interr... |
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Invention
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Earth fault sectionalizer for electric power distribution network. A system and method for identi... |
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Invention
|
Method and apparatus for energy harvesting from a current source. An energy harvesting circuit fo... |
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G/S
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Electronic system comprised of computer hardware, recorded software, and gateway controls being g... |
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Invention
|
Transformer overcurrent protection. A system and method for determining when an electronic interr... |
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Invention
|
Dynamic graph for data propagation. A system and method for representing the topology of a power ... |
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2021
|
Invention
|
Phase balancing and lv mesh switching. A phase balancer switching device that switches input phas... |
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Invention
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Method for fast-detection of peak fault current. A system and method for quickly detecting fault ... |
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Invention
|
Transformer protector with internal fault detector. A fault detection system that includes a recl... |
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G/S
|
Interrupters, controls, and software, systems of interrupters, systems of controls, and systems o... |
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Invention
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Radial restoration. A system and method for restoring power in a power distribution network. The ... |
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Invention
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Voltage readings using high voltage resistor across vacuum interrupter. A switch assembly includi... |
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Invention
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Adjustable center post for multi-door enclosures. A center post assembly for eliminating sagging ... |
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G/S
|
Electric circuit fault interrupters and electronic controls for electric power distribution syste... |
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Invention
|
Transformer fault detection system. A transformer fault detection, where the transformer includes... |
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2020
|
Invention
|
Switch assembly with energy harvesting. A switch assembly including a switch and a high impedance... |
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|
Invention
|
Low energy reclosing pulse test system and method. A method for performing a low energy pulse tes... |
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Invention
|
Fast close open. A control system and method for sectionalizing switches and pulse-testing interr... |
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Invention
|
Sectionalizing sequence order. A control system and method for sectionalizing switches and a sour... |
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Invention
|
Power distribution lateral protection system and method. A fault protection system for providing ... |
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|
Invention
|
Guiding pull ring. A guiding pull ring member for guiding a unit top contact in a switch assembly... |
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Invention
|
Fault location system using voltage or current measurement from diverse locations on a distributi... |
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|
Invention
|
Topology detection. A method of determining the topology of a portion of the electrical distribut... |
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Invention
|
Tie switch restoration. A control system and method for a group of interconnected feeders which e... |
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Invention
|
Fault protection configuration for a resettable transformer protector. Described are curve shapes... |
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|
Invention
|
Multiple hammer blow vacuum interrupter weld breaking. A method for separating welded contacts in... |
|
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Invention
|
Manual close assist control mechanism. A method for closing an actuator in a magnetically actuate... |
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2019
|
Invention
|
Triggered vacuum gap fault detection methods and devices. A system and method for determining if ... |
|
|
Invention
|
Energy storage systems and methods for fault mitigation. Electrical systems and related operating... |
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|
G/S
|
Electric switches; fault circuit interrupters; reclosers; dropout reclosers; electronic controls ... |
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|
Invention
|
Reduced size fault interrupter. A pole unit including a vacuum interrupter switch having a fixed ... |
|
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Invention
|
Fault protection devices and related reclosing methods. Fault protection devices for electrical d... |
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|
Invention
|
Spiral core current transformer for energy harvesting applications. A current transformer assembl... |
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|
G/S
|
Microgrid control system for balancing local energy resources with electrical demand in order to ... |
|
|
G/S
|
Paints and coatings, namely, finishes for enclosures for, and parts of, high-voltage switching an... |
|
|
G/S
|
Electric current switches, electric power switches, current switches, cut-out switches; arc fault... |
|
2018
|
Invention
|
Flux based utility disturbance detector. A method for detecting a voltage disturbance on an elect... |
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2017
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G/S
|
Electric equipment enclosure latches of metal |
|
2015
|
G/S
|
Medium- and high-voltage electrical switches, electric circuit fault interrupters |
|
|
G/S
|
Electric current switches. |
|
|
G/S
|
Electronic Control device for protection of shunt reactor and capacitor bank arrays of electrical... |
|
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G/S
|
Electric transformer protection systems comprising electrical switches, electrical switch operati... |
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|
G/S
|
Communication system devices, namely, computer hardware and software for the setup and management... |
|
|
G/S
|
Electrical switches and circuit-interrupting devices, namely, a manually operable loadbreak devic... |
|
|
G/S
|
Electrical fuses |
|
|
G/S
|
Electric fuses and mountings therefor |
|
|
G/S
|
Electric fuses and mountings therefor. |
|
|
G/S
|
Electrical fuses |
|
|
G/S
|
Electric circuit switches; Electric current switches; Electrical switches |
|
|
G/S
|
Medium and high-voltage electrical switches, fault interrupters, switchgear and component parts t... |
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2014
|
G/S
|
Electric current switches |
|
2013
|
G/S
|
Electrical switches, electric circuit fault interrupters |
|
2011
|
G/S
|
Electrical power switching apparatus and instruments; apparatus and instruments for power supply;... |
|
|
G/S
|
Electric switches, ground fault circuit interrupters, reclosers, dropout reclosers, electronic co... |
|
|
G/S
|
Automatic electrical distribution apparatus, namely, computer hardware and software for use in re... |
|
|
G/S
|
Electric power switching apparatus and instruments; apparatus and instruments for power supply; a... |
|
2007
|
G/S
|
Medium and high voltage switching and protection apparatus, namely, electrical fuses, electrical ... |
|
|
G/S
|
Construction consultation; Construction of electrical power switching and protection apparatus; C... |
|
2005
|
G/S
|
Automatic electrical distribution apparatus; Computer programs for controlling the closing into e... |
|
|
G/S
|
Electric Switches, fault circuit interrupters, reclosers, dropout reclosers, electronic controls ... |
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2003
|
G/S
|
Computer software for fault isolation, reconfiguration and control of circuits for power transmis... |
|
|
G/S
|
Computer software for configuration and setup of controls, data analysis and graphing for use in ... |
|
|
G/S
|
Micro-processor based capacitor control and data logger for power transmission and distribution s... |
|
|
G/S
|
Computer hardware and computer software used for capacitor control and capture of system performa... |
|
|
G/S
|
Circuit interrupters, current limiters, fuse limiters, limiter assemblies, fuse tube assemblies a... |
|
|
G/S
|
Electrical apparatus and equipment, namely electrical switchgear, pad-mounted electrical switchge... |
|
|
G/S
|
Electronic Control for protection of shunt reactor and capacitor bank arrays |
|
2000
|
G/S
|
Transformer protection systems comprising electrical switches, switch operating mechanism, and el... |
|
1998
|
G/S
|
computer software for configuration and setup of controls, data analysis and graphing for use in ... |
