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)
05/2012
05/30/2012EP2458611A1 Switching device and external control module
05/30/2012DE202011003232U1 Steuerungsvorrichtung für elektrische Verbraucher Control device for electrical loads
05/30/2012CN202261357U Safety transmission system for complex network environment data
05/30/2012CN202261339U Electric power telecontrol channel tester
05/30/2012CN202260984U Multifunctional frequency converter
05/30/2012CN202260982U Frequency converter
05/30/2012CN202260644U Intelligent load management system for transformer
05/30/2012CN202260643U Multifunctional electric meter
05/30/2012CN202260642U 20KV remote-control and remote-regulating combination switch
05/30/2012CN202260641U Remote monitoring device for running of a plurality of main transformers of unattended substation
05/30/2012CN202260640U Remote monitoring device for substation mistake precaution key storage
05/30/2012CN202260639U Electrical-power direct-current power-supply network-monitoring and managing system
05/30/2012CN202260638U Intelligent monitor
05/30/2012CN202260637U Special module for electricity charge control box
05/30/2012CN202260636U Intelligent mobile system for power communication standardizing work
05/30/2012CN202260635U Communication digital substation signal combining unit
05/30/2012CN202260634U Monitoring device for high-voltage electric transmission line
05/30/2012CN202260633U Monitoring system for photovoltaic power station
05/30/2012CN202260632U Intelligent wind power stability control system for power grid
05/30/2012CN202260631U Integration device of power system
05/30/2012CN202260630U Switch cabinet monitoring system
05/30/2012CN202260629U Security monitoring system for switch cabinet
05/30/2012CN202260628U Remote comprehensive maintenance system for distribution network
05/30/2012CN202260627U Environmental monitoring device for hyperbaric chamber of transformer substation
05/30/2012CN202260626U Intelligent power distribution system
05/30/2012CN202260625U Electric power online intelligent monitor
05/30/2012CN202260624U Comprehensive information data processing system used for electric system
05/30/2012CN202260623U Data concentrator for electric energy information acquisition system
05/30/2012CN202260622U Distributed power generation access intelligent monitoring terminal equipment
05/30/2012CN202260612U AC power supply system used in transformer station
05/30/2012CN202260468U Simulation operating system of transformer neutral current suppression device
05/30/2012CN202260465U Wireless remote transmission high-voltage reactive power compensation device
05/30/2012CN202260451U Regional intelligent distribution network system
05/30/2012CN202260410U Digital capacitor protection device
05/30/2012CN202260393U Safety system for high voltage test
05/30/2012CN202260238U Intelligent display control device for switch cabinet
05/30/2012CN202260233U GIS interval intelligent monitoring device for gas insulated metal-enclosed switchgear
05/30/2012CN102484751A Communication apparatus and communication method
05/30/2012CN102484395A Management apparatus and management method for electrical appliances
05/30/2012CN102484394A Intelligent process interface and substation automation system
05/30/2012CN102484371A 分散型电源的独立运行系统 Independent operation of the system of decentralized power
05/30/2012CN102484369A Multi-Terminal Power Conversion Device, Multi-Terminal Power Transfer Device, And Power Network System
05/30/2012CN102483644A Operational management method for information processing system and information processing system
05/30/2012CN102480172A Method for remotely modifying relay protection setting value
05/30/2012CN102480171A 配电变压器一体化控制系统 Distribution transformer integrated control system
05/30/2012CN102480170A Method for computer monitoring of auxiliary system of underground substation
05/30/2012CN102480162A Full-redundancy high-reliability wind and light complementary power supply system
05/30/2012CN102480123A Current quick-break wireless protection system for high-voltage switch cabinet
05/30/2012CN101854054B Bus protection system of transformer station and protection method thereof
05/30/2012CN101800440B System for monitoring distribution network state and method thereof
05/30/2012CN101630865B Integrated platform of configuration protection and engineering configuration of digital transformer substation
05/30/2012CN101615814B Method and system for monitoring electrical equipment in remote distance
05/30/2012CN101552491B Integrated energy saving system of power supply and distribution system
05/30/2012CN101498757B Real-time dynamic monitoring and recording equipment of power system
05/26/2012CA2759550A1 Control system for an electrical apparatus and method of using the same
05/25/2012CA2757213A1 Process and device to determine a structure of an electric distribution network
05/24/2012WO2012067722A1 Application of phasor measurement units (pmu) for controlled system separation
05/24/2012WO2012035433A3 System and method for power grid management
05/24/2012US20120126779 Power Control System
05/23/2012EP2456043A1 Power consumption compliance monitoring system and method
05/23/2012EP2456028A2 Management, automation and communications cabinet for an electric power distribution installation
05/23/2012EP2454795A2 Method and apparatus for identifying redeployed distributed generator components
05/23/2012CN202231603U 变频器 Drive
05/23/2012CN202231497U 20KV high supplying and low gauging remote control box type transformer
05/23/2012CN202231496U Remote monitoring and diagnostic system of transformer substation device
05/23/2012CN202231495U High voltage electric power line real-time diagnosis and control system
05/23/2012CN202231494U Intelligent substation
05/23/2012CN202231493U Intelligent type terminal box system of transformer substation
05/23/2012CN202231492U Distribution automation measuring and monitoring terminal device
05/23/2012CN202231491U Power distribution monitoring system
05/23/2012CN202231490U Power dispatching automation communication system
05/23/2012CN202231489U Temperature and humidity monitoring system for switching station
05/23/2012CN202231488U Comprehensive anti-theft protection MIS for field electric power facilities
05/23/2012CN202231487U Intelligent power distribution terminal device of photoelectric transformer
05/23/2012CN202231486U Transformer gear binary-coded decimal (BCD) code output expansion device
05/23/2012CN202231485U Remote monitoring system for distribution device
05/23/2012CN202231421U Total residual current action protector tripping system in distribution desk area
05/23/2012CN202231347U Monitoring system of intelligent GIS (geographic information system) interval monitoring device
05/23/2012CN202230557U Intelligent junction box and solar power generation system
05/23/2012CN102474132A Utilization-time changing support device, and method therefor
05/23/2012CN102474131A Comprehensive monitoring and control system for smart grid and microgrid
05/23/2012CN102474130A 母线条件监视系统 Bus condition monitoring system
05/23/2012CN102474117A Method of efficiently managing power
05/23/2012CN102474107A Charging system
05/23/2012CN102474102A Method and apparatus for identifying redeployed distributed generator components
05/23/2012CN102468897A Digital signal synchronization method
05/23/2012CN102468691A 智能物流装备及其物联网系统 Things intelligent logistics equipment and systems
05/23/2012CN102468690A 配变集抄监测终端 CCMS distribution transformer monitoring terminal
05/23/2012CN102468689A 智能化用电管理系统及管理方法 Intelligent power management system and management methods
05/23/2012CN102468688A 配电变压器经济运行自动控制系统及方法 Distribution transformer economic operation of automatic control system and method
05/23/2012CN102468687A Microcomputer-controlled direct current (DC) power cabinet
05/23/2012CN102467556A Power quality intelligent information system and method
05/23/2012CN102109849B Method for realizing intelligent detection and verification of transformer substation system on basis of replacement function
05/23/2012CN102088461B Communication control method between region-level master station and remote system
05/23/2012CN101969232B Automatic test method and device of power grid video and environment monitoring system
05/23/2012CN101917064B Back-up protection processing method of digital substation transformer based on GOOSE mode
05/23/2012CN101873008B Method for converting SCD (Substation Configuration Description) model into dispatching center CIM (Common Information Model)
05/23/2012CN101854080B Digitalized fault wave recording device
05/23/2012CN101841187B Power management power supply system for electronic electric energy meter
05/23/2012CN101800439B Electric management device for household appliance
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