Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 13 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
Patents for H02J 13 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network (15,829)
06/2013
06/27/2013WO2013094687A1 Energy management system and management device
06/27/2013WO2013094374A1 Power demand regulation system, power demand regulation device, and power demand regulation method
06/27/2013WO2013094319A1 Power management apparatus
06/27/2013WO2013094266A1 Branching device, and power supply path monitoring method
06/27/2013WO2013093875A1 Electrical connector
06/27/2013WO2013093412A1 Switching control system signalling techniques
06/27/2013WO2013093410A1 Semiconductor device controllers
06/27/2013WO2013093408A1 Fault - tolerant power semiconductor switching device control system
06/27/2013WO2013092696A1 Protecting against transients in a communication system
06/27/2013WO2013091048A1 Wireless electric power control system for use in intelligent networks
06/27/2013DE102012218479A1 Verfahren und System zur Überwachung des Zustands eines Versorgungsnetzwerks Method and system for monitoring the condition of a supply network
06/26/2013EP2608357A1 Protecting against transients in a communication system
06/26/2013EP2608356A1 Protecting Against Transients in a Communication System
06/26/2013EP2608146A1 Management device, method of management, computer program, management system, and management method
06/26/2013EP2606552A1 Solar combiner with integrated string current monitoring
06/26/2013CN203027026U Remote operation and video monitoring system for integrated intelligent isolating switch
06/26/2013CN203027025U Digital communication system for conventional substation
06/26/2013CN203027024U Communication monitoring device for conventional substation equipment
06/26/2013CN203027023U Intelligent monitoring system of wind power box-type transformer
06/26/2013CN203027022U Control system for capacitor banks of transformer substations
06/26/2013CN203027021U Failure judging system for transformer substation equipment
06/26/2013CN203027020U Safe transformer substation operation maintaining device
06/26/2013CN203027019U Telecontrol-channel monitoring and alarming device
06/26/2013CN203027018U 变电站监控系统 Substation monitoring system
06/26/2013CN203027017U Intelligent substation network message analysis and record system
06/26/2013CN203027016U Intelligent earth wire connection device
06/26/2013CN203027015U Permanent magnet controller
06/26/2013CN203025277U Domestic power energy quality monitoring device
06/26/2013CN203025262U Dynamic power quality detection device
06/26/2013CN103181058A Disaggregation apparatus for identifying appliance in electrical network
06/26/2013CN103181055A Vehicle charging system
06/26/2013CN103179380A Mobile transformer substation video device
06/26/2013CN103178987A Digital transformer substation distribution testing method based on ZigBee wireless technology
06/26/2013CN103178619A APF (accurate position finder), SVG (static var generator) control device for realizing 3G (the third generation telecommunication) monitoring
06/26/2013CN103178618A Integrated monitoring terminal for wind-electricity power generation unit
06/26/2013CN103178617A Power grid operation state monitoring and analyzing system and method for power system
06/26/2013CN103178616A Wireless-positioning-technology-based transformer substation intelligent forbidden zone management method
06/26/2013CN103178615A Method and system for monitoring power equipment failures
06/26/2013CN103178614A System and method of controlling operation of electric device
06/26/2013CN103178613A Substation 10KV outlet switch remote control method
06/26/2013CN103178612A Data processor of photovoltaic transformer substations
06/26/2013CN103178611A Controller with mail function for low-voltage circuit breaker
06/26/2013CN103178610A Method and device for displaying equipment load
06/26/2013CN103178609A Power distribution cabinet special for semiconductor device
06/26/2013CN103178506A Ground protection method improving transverse selectivity of coal mine 6-10kV power grid
06/26/2013CN103178503A Centralized processing mode for feeder line fault of distribution network
06/26/2013CN103178501A Multifunctional intelligent protection measurement and control system for switch cabinet
06/26/2013CN103178451A Miniature power grid terminal transformation and distribution system
06/26/2013CN102255393B Ground wire hanging anti-error blocking system and method thereof
06/26/2013CN101617233B Methods and system for utility network outage detection
06/25/2013CA2774407C Rate based power management device
06/22/2013CA2799867A1 Method for determining a voltage bounding range
06/22/2013CA2798962A1 Threshold-based zero-crossing detection in an electrical dimmer
06/20/2013WO2013088844A1 Power supply tap and power control system
06/20/2013WO2013088787A1 Control device, control method, program, and recording medium
06/20/2013WO2013088584A1 Display terminal, power control system, and display method
06/20/2013WO2013086631A1 Systems, apparatus and methods for quantifying and identifying diversion of electrical energy
06/20/2013CA2857391A1 Systems, apparatus and methods for quantifying and identifying diversion of electrical energy
06/20/2013CA2799100A1 Energy management on board an aircraft
06/19/2013EP2603771A1 Electric utility meter comprising load identifying data processor
06/19/2013CN203014498U A movable lightning overvoltage wireless information acquiring device in a power transmission and distribution network
06/19/2013CN203014497U System for monitoring operating state of distribution transformer
06/19/2013CN203014496U Intelligent electricity using conversion device and intelligent electricity using communication system
06/19/2013CN203014495U Intelligent electricity using communication platform system
06/19/2013CN203014494U Intelligent power consumption information acquisition and control simulation system
06/19/2013CN203014493U Direct current source general monitor
06/19/2013CN203014492U Coal mine underground electric power remote monitoring system based on two-layer net and multistage control
06/19/2013CN203014491U A pole-mounted branch protecting circuit breaker
06/19/2013CN203014490U Intelligent monitor of transformer substation
06/19/2013CN203014489U Remote controlled intelligent power manager
06/19/2013CN203014488U Distributed intelligent power distribution terminal
06/19/2013CN203014487U Low-current grounding exploration apparatus
06/19/2013CN203014486U Direct current earth electrode on-line monitoring system
06/19/2013CN203014485U Z-Wave based household intelligent electricity consumption interaction device
06/19/2013CN203014480U Redundant device of ship power station management system
06/19/2013CN203014394U Household photovoltaic multifunctional intelligent power station
06/19/2013CN203014388U High-voltage filtering harmonic elimination and compensation system
06/19/2013CN203014377U Power grid overvoltage inhibition apparatus
06/19/2013CN203014357U GOOSE message/switch value conversion device for relay protection digitized transformation
06/19/2013CN203014186U Intelligent power distribution device based on ARM chip control
06/19/2013CN103168410A Apparatus control device and apparatus control method
06/19/2013CN103168125A Household electrical appliance and method for controlling household electrical appliance
06/19/2013CN103166323A System for monitoring secondary circuit model on line in real time based on protection device
06/19/2013CN103166322A Monitoring method and system of under frequency load shedding device
06/19/2013CN103166321A Low voltage load wireless monitoring system
06/19/2013CN103166320A Modeling for online monitoring of intelligent substation device temperature
06/19/2013CN103166319A Device and method for detecting and remotely controlling abnormal leakage of power line
06/19/2013CN103166318A Electric power system lightning remote online monitoring device
06/19/2013CN103166317A Reliable detection method and device containing distinguished encoding rule (DER) power distribution communication manner
06/19/2013CN103166316A Intellectualization transformer substation configuration file management method and system based on error-closing-prevention lock
06/19/2013CN103166315A General monitoring system for middle-low voltage power electronic control device
06/19/2013CN103166314A Direct current solid state power control system
06/19/2013CN103166313A Direct current solid state power controller
06/19/2013CN103166312A Low voltage long distance intelligent residential district motive power prepayment device
06/19/2013CN103166311A Intelligent distribution box
06/19/2013CN103166241A Isolated power grid stability control system
06/19/2013CN103166235A System for controlling power station reactive power automatic compensation based on third generation (3G) technology
06/19/2013CN102368610B Evaluation method based on distribution system security region
06/19/2013CN102222981B Wind power converter monitoring system and wind power generation system
06/19/2013CN102208806B DC interference test control system
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