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2010
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Invention
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Microcontroller operated current limited switching power supply for circuit protective devices. A... |
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2009
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Invention
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Modular optimized plug-in jaw. A modular jaw unit for a busway system includes a spring support m... |
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Invention
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Busway water resistant joint pack or plug-in unit joint. An electrical busway system includes a j... |
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Invention
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Power factor correction using hierarchical context of a power monitoring system. Automated power ... |
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Invention
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Improvements in virtual metering. Methods for improving the accuracy of characterizing unmonitore... |
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Invention
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External neutral current sensor matched to a circuit breaker. A highly accurate current sensing t... |
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Invention
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Thermally efficient busway joint pack. A busway joint pack includes a pair of opposing phase conn... |
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Invention
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Methods and systems for automatic conversion of a utility monitoring system layout into a storage... |
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Invention
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Message monitor, analyzer, recorder and viewer in a publisher-subscriber environment. A method of... |
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Invention
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Automated configuration of device communication settings. Automatically configurable master and s... |
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Invention
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System and method for synchronized measurements. A system and method of synchronizing measurement... |
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Invention
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Automated voltage analysis in an electrical system using contextual data. A voltage analysis algo... |
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Invention
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Electrical enclosures having configurable panel layouts. An electrical enclosure for circuit brea... |
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Invention
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Communication system for a control system over ethernet and ip networks.
A communication system ... |
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2008
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Invention
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Apparatus and method for measuring load current using a ground fault sensing transformer. A circu... |
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Invention
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Circuit breaker current transformer conductor location device for improved sensing accuracy and a... |
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Invention
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Circuit breaker having reduced auxiliary trip requirements. A bimetal in a circuit breaker can de... |
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Invention
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Trace fuse with positive expulsion.
A circuit interruption device for printed wiring boards havi... |
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Invention
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Add-on trip module for multi-pole circuit breaker. An add-on module adapted to be attached to the... |
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Invention
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Multiple pole arc-fault circuit breaker using single test button. A multiple pole arc-fault circu... |
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Invention
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Complex phase locked loop. A method of estimating an instantaneous frequency of a component of in... |
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Invention
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Methods and apparatuses for estimating transient slip. A method of determining a slip estimate as... |
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Invention
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System for detecting load loss following an electrical power disturbance.
A method of detecting ... |
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Invention
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Plug and play energy efficiency solution and automatic data-push method for same. An energy effic... |
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Invention
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Efficient high-ampacity bowl-shaped tubular conductors. A high ampacity busbar includes a pair of... |
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Invention
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Virtual metering. Methods for improving the accuracy of characterizing unmonitored paths or virtu... |
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Invention
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Automatic utility usage rate analysis methodology. An automatic method of which days/hours repres... |
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Invention
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Enclosure with integrated heat wick. An electrical enclosure system for transferring heat from a ... |
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Invention
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High density metering system. A method of monitoring the electrical power in multiple branch circ... |
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Invention
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A system for mounting an electronic device in an opening of a panel. A system for mounting and re... |
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Invention
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Web browser accessible modbus tcp/ip activity log.
A system and methods for recording Modbus com... |
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Invention
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Modular power monitoring system. A power monitoring system for monitoring characteristics of powe... |
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Invention
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Sequencing connection device. A connection device for preparing multiple electrical wires for con... |
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Invention
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Method and apparatus for synchronizing data in a utility system. A time synchronization device (T... |
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Invention
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Clamp-on current and voltage module for a power monitoring system. A clamp-on current and voltage... |
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Invention
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Double bus bar load center. A load center system includes a primary bus bar with primary stabs fo... |
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Invention
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Method for process monitoring in a utility system. A process monitoring method that aggregates mo... |
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2007
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Invention
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Electrical switch keypad |
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Invention
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Virtual branch load management. A load estimation algorithm for automatically estimating power co... |
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Invention
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Automated configuration of a power monitoring system using hierarchical context. Methods of autom... |
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Invention
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Wall switch for lighting load management system for lighting systems having multiple power circui... |
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Invention
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Technical support process for power monitoring networks. A technical support process is provided ... |
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Invention
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Lighting load management system for lighting systems having multiple power circuits. A lighting c... |
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Invention
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Apparatus and methods for mounting and retaining power monitoring systems. A system for mounting ... |
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Invention
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Reduced material plug-on jaw with symmetrical spring for a circuit breaker. A circuit breaker inc... |
