| 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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| 12/15/2010 | CN101916999A 500kV regional control center control domain optimization system |
| 12/15/2010 | CN101409467B Circuit breaker controller |
| 12/15/2010 | CN101409448B Electric power system protection and control system and distributed control system |
| 12/15/2010 | CN101212853B Power-saving electric lamp controller |
| 12/09/2010 | WO2010140664A1 Power supply adapter and power supply system |
| 12/09/2010 | WO2010139066A1 Transportable modular multi-appliance device |
| 12/09/2010 | DE102010000420A1 Master/Slave-Steckdosenvorrichtung mit der Möglichkeit zur Folgesteuerung Master / slave socket device with the ability to sequence control |
| 12/09/2010 | CA2764231A1 Transportable modular multi-appliance device |
| 12/08/2010 | EP2259433A1 Apparatus and method for processing parallel digital input signals from plurality of circuit breakers |
| 12/08/2010 | EP2258034A1 Ripple control system for a supply area |
| 12/08/2010 | CN201667562U Electric power system communication manager |
| 12/08/2010 | CN201667561U Backup protection monitor device of a power system transformer |
| 12/08/2010 | CN201667560U Cross-platform monitoring device |
| 12/08/2010 | CN201667559U Household electricity leakage protection device with remote control terminal |
| 12/08/2010 | CN201667558U On-line monitoring device for outdoor high-voltage switch temperature |
| 12/08/2010 | CN201667557U Terminal, server and system for electricity transmitting and converting engineering |
| 12/08/2010 | CN1965456B Switching apparatus and method for varying an impedance of a phase line of a segment of an electrical power line |
| 12/08/2010 | CN101911426A Fault situation processing arrangement of a load distribution system of a local electric power transmission network |
| 12/08/2010 | CN101908780A Intelligent remote monitoring box-type substation |
| 12/08/2010 | CN101908779A Power distribution on-line management terminal |
| 12/08/2010 | CN101908766A Operation management terminal of distribution transformer |
| 12/08/2010 | CN101594003B Method for achieving background monitoring based on embedded device |
| 12/08/2010 | CN101388568B Method for implementing electric grid scheduling automation |
| 12/08/2010 | CN101102055B System for monitoring the surge protector based on distribution line and its method |
| 12/02/2010 | WO2010136054A1 Power distribution |
| 12/01/2010 | CN201663485U Device for preventing incorrect operation of minicomputer |
| 12/01/2010 | CN201663484U Microcomputer misoperation prevention monitoring system |
| 12/01/2010 | CN201663483U Minitype manipulator for microcomputer error-protection system |
| 12/01/2010 | CN201663482U Communication charging adapter |
| 12/01/2010 | CN201663481U Wind-power power pre-measuring device based on GPRS network communication |
| 12/01/2010 | CN201663480U 10-20kV net-distributing power supply intelligent control system |
| 12/01/2010 | CN201663479U Intelligent remote information system device for packaged high/low voltage power distribution cabinet |
| 12/01/2010 | CN201663478U Automatic ship and warship power station based on network computing |
| 12/01/2010 | CN201663477U Remote monitoring system for electric switch cabinets |
| 12/01/2010 | CN201663476U Power grid early warning and emergency scheduling command system |
| 12/01/2010 | CN201663451U Automatic high-voltage reactive compensating controller |
| 12/01/2010 | CN201663444U Wind power prediction device for communication based on 3G network |
| 12/01/2010 | CN201663358U Intelligent energy consumption monitoring type three-phase distribution cabinet |
| 12/01/2010 | CN101902078A Centralized monitoring device in direct-current power supply system |
| 12/01/2010 | CN101902077A Operating data monitoring and alarming system of converting stations |
| 12/01/2010 | CN101902076A Switch cabinet status display controller |
| 12/01/2010 | CN101902075A Remote video monitoring system of intelligent substation based on electric power data network |
| 12/01/2010 | CN101902074A Method for implementing visual power information system |
| 12/01/2010 | CN101902073A Remote monitoring and control system of power filter device |
| 12/01/2010 | CN101902072A New method for identifying disturbance information of large-scale interconnected power system |
| 12/01/2010 | CN101902071A Comprehensive protection, measurement and control and communication device based on component structure |
| 12/01/2010 | CN101901422A Real-time on-line monitoring and management system for power system |
| 12/01/2010 | CN101546472B Implement method of integrated universal simulation test system for electric network scheduling and electric quantity collection |
| 12/01/2010 | CN101521409B Solar energy self-control wireless power switching system |
| 12/01/2010 | CN101431230B Transforming plant integrated protection system based on IEC61850 |
| 11/27/2010 | CA2704597A1 Voltage monitoring in an advanced metering infrastructure |
| 11/25/2010 | WO2010089396A3 Smart metering device with phase selector |
| 11/25/2010 | WO2009060321A9 Intelligent infrastructure power supply control system |
| 11/25/2010 | US20100295700 Hvac unit, a method of generating a network address for a hvac unit and a hvac controller therefor |
| 11/25/2010 | DE102009022073A1 Protective switch for protecting electrical or electronic systems in e.g. building, has switching mechanism coupled with transmission elements, which utilize part of mechanical energy of switching mechanism for generating wireless signals |
| 11/25/2010 | CA2772545A1 Infrastructure monitoring devices, systems, and methods |
| 11/24/2010 | EP2253058A2 System and methods for scheduling power usage |
| 11/24/2010 | CN201656571U Radioactive source monitoring system |
| 11/24/2010 | CN201656570U Electric carrier wave intelligent home control system |
| 11/24/2010 | CN201656569U Measurement and monitoring indicator special for clean operating room |
| 11/24/2010 | CN201656568U Perceived interactive service system of intelligent distribution network |
| 11/24/2010 | CN201656567U Intelligent device for remotely controlling on-off of power network |
| 11/24/2010 | CN201656566U Microcomputer synchronization line selection device |
| 11/24/2010 | CN201656565U Voltage detecting module |
| 11/24/2010 | CN201656564U Transformation equipment on-line monitoring system using wireless sensor network |
| 11/24/2010 | CN201656563U Control-by-one-wire controller for AC circuit |
| 11/24/2010 | CN201656562U Intelligent measuring control terminal device for smart grids |
| 11/24/2010 | CN201656561U Electric information interaction box for electric network |
| 11/24/2010 | CN201656560U Real-time monitoring system for photovoltaic power station component status |
| 11/24/2010 | CN201656559U Electric power management device based on power line communication technology |
| 11/24/2010 | CN201656558U High-voltage switch intelligent control system |
| 11/24/2010 | CN201656557U Electric system microcomputer protection on-line state monitor |
| 11/24/2010 | CN201656556U 400V low-voltage protection measurement and control device based on double Profibus-DP bus interfaces |
| 11/24/2010 | CN201656532U Three-phase grid-connected battery energy storage device |
| 11/24/2010 | CN101897101A Modelling a power production network for distributing the load |
| 11/24/2010 | CN101895729A Streaming media server of embedded Linux shearing system |
| 11/24/2010 | CN101895154A Main and distribution network model splicing method and system in distribution network automation system |
| 11/24/2010 | CN101895153A Intelligent transformer substation computer monitoring anti-misoperation system |
| 11/24/2010 | CN101895152A Intelligent interface device of digital transformer substation switch |
| 11/24/2010 | CN101895137A Method to facilitate opportunity charging of an electric vehicle |
| 11/24/2010 | CN101895115A Method for constructing distributed power supply smart grid with hierarchy structure |
| 11/24/2010 | CN101895085A Power supply circuit protective device and protective control method |
| 11/24/2010 | CN101162839B Circuit relay protection information exchange method and device thereof |
| 11/23/2010 | US7840829 Power supply system |
| 11/23/2010 | US7840379 On-board performance monitor and power control system |
| 11/18/2010 | WO2010131305A1 Electric power line communication apparatus and electric power line communication system |
| 11/18/2010 | WO2010130615A2 Method and apparatus for the directional transmission of electricity in an electricity grid |
| 11/18/2010 | DE102009003173A1 Verfahren und Vorrichtung zum gerichteten Übertragen elektrischer Energie in einem elektrischen Versorgungsnetz Method and apparatus for the directional transfer of electrical energy into an electric utility grid |
| 11/17/2010 | EP2250723A1 Distribution controller and a method for identifying an orphan network and transmitting a standardized description of the orphan network to another distribution controller |
| 11/17/2010 | CN201639492U Telecontrol rectification and inversion power supply device by utilizing railway traction |
| 11/17/2010 | CN201639430U Miniature gas turbine power station |
| 11/17/2010 | CN201639364U Digital-analog integrated combining unit and intelligent terminal integrated device |
| 11/17/2010 | CN201639363U Comprehensive three-state data measuring and control device for intelligent transformer station |
| 11/17/2010 | CN201639362U Synchronous data sampling device for substation |
| 11/17/2010 | CN201639361U Multifunctional power transmission line running control device |
| 11/17/2010 | CN201639360U Equipment digitalizer applied to electric power GIS system |
| 11/17/2010 | CN201639359U Mine-used explosion-proof intrinsically safe combined switch |
| 11/17/2010 | CN201639358U Wireless prewarning device of transformer substation |
| 11/17/2010 | CN201639357U Voltage regulator protection, measurement and control device of railway power substation applicable to passenger special lines |
| 11/17/2010 | CN201639350U Multifunctional controller for transformer substation |