| 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) |
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| 01/27/2010 | CN201393088Y Switch for controlling power supply |
| 01/27/2010 | CN201393087Y Power switch |
| 01/27/2010 | CN201393086Y Remote control measuring cabinet |
| 01/27/2010 | CN101635473A Switch gap measurement and control device |
| 01/27/2010 | CN100585981C Terminal row capable of remote controlling and measuring |
| 01/21/2010 | US20100013592 Controllable electronic switch |
| 01/21/2010 | DE102008032823A1 Secure connecting device for summing-up of signals of emergency switch into common circuit signal to test functionality of switch, has evaluation device designed for localization to detect at which passive connections switches are attached |
| 01/20/2010 | EP2146440A2 Method for sending and taking off a signal with digital data in the power distribution network of a building |
| 01/20/2010 | EP1421632B1 Self-powered switch initiation system |
| 01/20/2010 | CN201388083Y Control system of optical fiber isolation impact test |
| 01/20/2010 | CN201388080Y Distributed emergency type automatic power generation system |
| 01/20/2010 | CN201387550Y Quality monitoring device of electrical energy |
| 01/20/2010 | CN101630865A Integrated platform of configuration protection and engineering configuration of digital transformer substation |
| 01/20/2010 | CN101630864A Power supply line breaking protection and alarm system and device thereof |
| 01/20/2010 | CN101630863A Intelligent phase selection control system for light-control module type intelligent vacuum switch and method thereof |
| 01/20/2010 | CN100583593C Intelligent electric power monitoring apparatus and large data size corresponding method for Rockwell controller |
| 01/20/2010 | CN100583590C Integrated failure positioning protection system for transfer line |
| 01/18/2010 | CA2673084A1 Power line takeoff clamp assembly |
| 01/14/2010 | WO2010003724A2 System and method for implementing a power control application in a distributed control system using iec61850 |
| 01/14/2010 | US20100010698 Charging System |
| 01/14/2010 | DE102008040272A1 Steuereinrichtung und Verfahren zum Steuern eines an eine Energieversorgung angeschlossenen Geräts Control device and method for controlling a device connected to a power supply device |
| 01/13/2010 | EP2143187A1 Method and apparatus for monitoring an electric load |
| 01/13/2010 | EP2143063A1 System and method for integrated asset protection |
| 01/13/2010 | CN201383760Y Bidirectional wireless electric energy monitoring and switching circuit |
| 01/13/2010 | CN201383712Y Ring-network cabinet monitor terminal |
| 01/13/2010 | CN201383711Y Measuring and controlling terminal device for switching station |
| 01/13/2010 | CN201383710Y Integrative monitoring terminal |
| 01/13/2010 | CN201383709Y Remote software automatic upgrading device for intelligent electric device |
| 01/13/2010 | CN201383708Y Integrated power control system |
| 01/13/2010 | CN201383707Y Unmanned remote comprehensive monitoring device for electric system |
| 01/13/2010 | CN201383706Y Bidirectional wireless electric energy control circuit |
| 01/13/2010 | CN201383705Y Power linker for generation wheel hub |
| 01/13/2010 | CN201383701Y Emergency power supply special for pavilion |
| 01/13/2010 | CN201383681Y 矿用隔爆型直流电源屏 Flameproof DC power supply panel |
| 01/13/2010 | CN201382982Y Power quality detecting device |
| 01/13/2010 | CN101627520A Method and apparatus for monitoring an electric load |
| 01/07/2010 | WO2009046732A3 Appliance for protecting, controlling or monitoring an electrical switchgear or energy supply system, and method for the operation thereof |
| 01/07/2010 | CA2765674A1 Water heater demand side management system |
| 01/06/2010 | CN201378754Y Integral monitoring and alarming device for electric line ice coating and electric pole tilt |
| 01/06/2010 | CN201378753Y Electric power wireless network regional management concentrator |
| 01/06/2010 | CN201378725Y Intelligent controller for power comprehensive protection |
| 01/06/2010 | CN101621217A Protection system for area electric network data sharing |
| 01/06/2010 | CN101621216A Data sharing type area protection system based on IEC 61850 |
| 01/06/2010 | CN100578890C Universal power distribution monitoring system for distribution box |
| 01/04/2010 | CA2638049A1 Acquisition, control and measurement device |
| 12/30/2009 | WO2009157342A1 Power control system for distributing power to power demanding facilities |
| 12/30/2009 | WO2009156952A1 Electrical device control |
| 12/30/2009 | WO2009156478A1 An electrical process interface device |
| 12/30/2009 | EP2138918A1 An electrical process interface device |
| 12/30/2009 | CN201374645Y Combined type direct current high voltage power supply used for X-ray streak camera |
| 12/30/2009 | CN201374592Y Parameter setting device for electric power distribution automation system terminal maintenance |
| 12/30/2009 | CN201374591Y Digital low-voltage integrated power distribution box |
| 12/30/2009 | CN201374590Y Portable and programmable direct current high voltage power supply |
| 12/30/2009 | CN201374589Y Electricity secondary safety protection expanding system |
| 12/30/2009 | CN201374588Y Relay protective device for power system with wireless communication function |
| 12/30/2009 | CN201374587Y Automation system for wireless information transmission power distribution network |
| 12/30/2009 | CN201374549Y Intelligent residual current circuit breaker |
| 12/30/2009 | CN201374542Y Intelligent controller of universal circuit breaker |
| 12/30/2009 | CN201374506Y Combined-type 36-way high-voltage power supply cabinet |
| 12/30/2009 | CN201374500Y Intelligent power distribution cabinet |
| 12/30/2009 | CN101615815A Method for configuring parameter recombination and display of different acquisition units in power monitoring system |
| 12/30/2009 | CN101615814A Method and system for monitoring electrical equipment in remote distance |
| 12/30/2009 | CN100576712C Solar inverter and photovoltaic installation comprising several solar inverters |
| 12/29/2009 | US7639460 Switching apparatus and method for varying an impedance of a phase line of a segment of an electrical power line |
| 12/24/2009 | US20090319089 Connection apparatus for parallel running generators |
| 12/24/2009 | DE102008028909A1 Presence-controlled energy management system for use in building, has light switches coupled with locks such that information of locks about presence and/or absence of access authorization are utilized for consumption optimization of energy |
| 12/23/2009 | WO2009083640A3 Fault situation processing arrangement of a load distribution system of a local electric power transmission network |
| 12/23/2009 | EP2136452A2 System for monitoring the power supply of an electrical appliance and communicating power socket for such a system |
| 12/23/2009 | EP2136450A1 Power system |
| 12/23/2009 | EP2135488A2 System and method for graphically displaying energy consumption and savings |
| 12/23/2009 | EP2135342A1 Remote controlled connection device |
| 12/23/2009 | EP2135341A1 System and method for monitoring energy systems |
| 12/23/2009 | EP2135340A2 Self-powered home automation installation and its method of operation |
| 12/23/2009 | CN201369730Y Relay protective channel fault detection equipment |
| 12/23/2009 | CN201369608Y Drawer type electric control five-prevention unlocking key box |
| 12/23/2009 | CN201369607Y Electric equipment cabinet door opening-and-closing alarm system |
| 12/23/2009 | CN201369606Y Power supply switching device for optical fiber repeater far-end machine |
| 12/23/2009 | CN201369605Y Wind-and-solar-energy complemented low-voltage remote power supply controller |
| 12/23/2009 | CN201369604Y Fire fighting power wireless monitoring device |
| 12/23/2009 | CN201369559Y Comprehensive control device for power grid voltage |
| 12/23/2009 | CN101610005A Electrical control method and system |
| 12/23/2009 | CN101610004A System with flicker control and method for reducing flicker generated by a system |
| 12/23/2009 | CN101610003A Digital transformer station secondary system |
| 12/23/2009 | CN101610002A Device for monitoring substation digital channel |
| 12/23/2009 | CN101609986A Multilevel joint coordination automatic voltage control method based on decision trees |
| 12/23/2009 | CN101609984A Fast aided modeling method for supervisory control and system |
| 12/23/2009 | CN101609407A Method for detecting matching property of all-station model files based on promulgator/subscriber mode |
| 12/17/2009 | US20090312881 System and method for centralized monitoring of distributed power transformer |
| 12/17/2009 | US20090312880 System and method for monitoring and controlling the operational condition of a power transformer |
| 12/17/2009 | DE202009013405U1 Für einen Einbau in eine Unterputzdose geeigneter Aktor für ein Gebäudeinstallationssystem For installation in a flush socket actuator suitable for a building installation system |
| 12/17/2009 | DE112008000390T5 Hybrider Monitor für erneuerbare Energien und Datenloger Hybrid monitor for renewable energy and Datenloger |
| 12/17/2009 | DE102008028227A1 Leuchtmodul für optische Zustandsanzeigen maritimer Schaltapparate Light module for visual status indication maritime switching apparatus |
| 12/17/2009 | DE102007019339B4 Anordnung zur Überwachung eines Schaltzustands eines Schalter Arrangement for monitoring a switching state of a switch |
| 12/16/2009 | CN201365143Y Intelligent classroom carrier wave controller |
| 12/16/2009 | CN201365142Y Distribution transformer monitoring terminal with high reliability |
| 12/16/2009 | CN201365141Y GPRS integrated monitoring device of distribution network |
| 12/16/2009 | CN201365140Y Feeder line switch control module for nuclear power station electric power plant |
| 12/16/2009 | CN201365124Y Terminal communication bus lightning-proof and overvoltage-proof protection system of transformer substation RTU |
| 12/16/2009 | CN201364488Y Electric switching control module for nuclear power station electric power plant |
| 12/16/2009 | CN201364487Y Incoming line switch control module for nuclear power station electric power plant |