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)
01/2004
01/14/2004CN1135050C Circuit arrangement for providing unit recognizing system combined with energy supply
01/14/2004CN1134669C Method and device for monitoring power-supply network
01/08/2004WO2003073571A3 External clock to obtain multiple synchronized computer
01/08/2004US20040006439 Method and apparatus for reading and controlling utility consumption
01/08/2004US20040004533 Controllable electronic switch with interposable non-conductive element to break circuit path
01/08/2004US20040004460 Electrically isolated power and data coupling system suitable for portable and other equipment
01/07/2004CN1466804A System for forming power system wiring diagram and power supply apparatus and program for use therein
01/06/2004US6675302 Power distribution system including integrated power node control center
01/01/2004US20040003304 Electronic apparatus and power supply method
12/2003
12/31/2003WO2003073214A3 Method for communicating information bundled in digital message packets
12/31/2003CN2596650Y 通讯处理器 Communication Processor
12/30/2003US6671586 System and method for controlling power demand over an integrated wireless network
12/30/2003US6671148 Electronic communicating residential circuit breaker
12/24/2003WO2003073580A3 Processing system for a power distribution system
12/24/2003DE20315806U1 Illumination device has switching device with radio transmitter connected to motion or object sensor, receiver outside detection region that switches on light source on receiving transmitter signal
12/24/2003CN2595056Y Energy uniform releaser for high voltage and large current magnetizing/demagnetizing power supply
12/24/2003CN2595055Y Radio data collecting transmission controller
12/24/2003CN1463062A Realizing RTU by using telemechanics channels and method for remote diagnosis through channels
12/24/2003CN1132288C 用于生成定制列表显示的方法 The method used to generate customized list displayed
12/18/2003WO2003084278B1 Wireless remote-control system and method for operating said system
12/18/2003US20030233201 Total home energy management
12/18/2003US20030231447 Circuit breaker lockout
12/18/2003US20030231440 Circuit protection system
12/17/2003EP1372238A1 Total home energy management system
12/11/2003WO2003055031A3 System for the remote data acquisition and control of electric energy meters
12/11/2003US20030229423 Method for power distribution system components identification, characterization and rating
12/11/2003US20030229405 Power distribution panel switch gear and a monitoring and control system having a distribution panel switch gear
12/10/2003EP1369975A2 Monitoring and control system for a power distribution panel switchgear
12/06/2003CA2431464A1 A power distribution panel switch gear and a monitoring and control system having a distribution panel switch gear
12/04/2003WO2003073572A3 Method and apparatus for optimized centralized critical control architecture for switchgear and power equipment
12/04/2003US20030225482 Method and system for conditionally triggered system data capture
12/04/2003US20030225481 Method and apparatus for optimizing redundant critical control systems
12/04/2003US20030222509 Method and apparatus for node electronics unit architecture
12/03/2003EP1367689A2 Supervising system and operating method for areal power information
11/2003
11/27/2003US20030220719 Method and apparatus for centrally-controlled electrical protection system architecture reliability improvement based on sensitivity analysis
11/25/2003US6654216 Distributed monitoring and protection system for a distributed power network
11/25/2003US6653945 Radio communication network for collecting data from utility meters
11/20/2003WO2003073576A3 Method and apparatus for ground fault protection
11/20/2003US20030216876 Method and apparatus for ground fault protection
11/20/2003US20030214907 Method for communicating information bundled in digital message packets
11/19/2003CN1457123A Intelligent distributing and transforming devices
11/18/2003US6650969 Electrical fault protection system
11/18/2003US6650967 Battery configuration with a click
11/18/2003US6650030 Electrical device having a power supply unit, a transformer power supply unit and a control card for an electrical device
11/13/2003US20030212835 Method and system for external clock to obtain multiple synchronized redundant computers
11/13/2003US20030212515 Data sample and transmission modules for power distribution systems
11/13/2003US20030212513 Configuring a centrally controlled circuit breaker protection system
11/13/2003US20030212473 Processing system for a power distribution system
11/12/2003CN1455490A Special communication management machine of automation system of converting station for power system
11/12/2003CN1455489A Satellite synchronous time apparatus for power system
11/12/2003CN1455488A Integrated protection, measuring and controlling technique of converting station based on multi-agency
11/06/2003US20030205938 Integrated protection, monitoring, and control system
11/05/2003CN1127190C Communication management device of measuring & controlling unit of automatization system in transformer substation
10/2003
10/30/2003DE10214146C1 Funk- Rundsteuerungssystem und Verfahren zum Betreiben eines derartigen Systems Radio ripple control system and method for operating such a system
10/29/2003CN1452291A Rural power distribution running remote real time monitoring method and system
10/22/2003EP1201075B1 Electric appliance comprising a power supply unit
10/22/2003CN1450709A Radio remote controlled electric energy data collection and monitoring system
10/21/2003US6636893 Web bridged energy management system and method
10/21/2003US6636141 Controllable electronic switch
10/16/2003WO2003085798A2 Energy management system
10/16/2003WO2003055198A3 Monitoring and control of field electrical power equipment
10/16/2003US20030193417 Self-powered switch initiation system
10/16/2003US20030193243 Next connect electrical receptacle assembly
10/16/2003CA2381865A1 Method and apparatus for allowing or disrupting passage of power in electrical appliances
10/15/2003CN1124674C Design method of carrier-filter joint circuit for power transmission line and its joint filter circuit
10/15/2003CN1124577C Site apparatus and site bus-line system, and method for controlling site apparatus therefor
10/14/2003US6633823 System and method for monitoring and controlling energy usage
10/14/2003US6633472 Electric outlet remote control and power protection circuit
10/14/2003CA2256024C Power control system and power control method
10/09/2003WO2003084278A1 Wireless remote-control system and method for operating said system
10/09/2003WO2003084022A1 Energy management system and method
10/09/2003WO2003025701A9 Utility capacity transfer system
10/09/2003US20030189495 Method and system for controlling a selected electrical load in a building
10/09/2003CA2480710A1 Wireless remote-control system and method for operating said system
10/09/2003CA2480551A1 Energy management system and method
10/08/2003CN1447977A Self power feeding switch element
10/02/2003WO2003081012A1 Individual cogeneration plant and local network
10/02/2003US20030187520 Method and apparatus for circuit breaker node software architecture
10/02/2003US20030185150 Monitoring and control system
10/02/2003DE20311300U1 Electrical light switch has signal transmitter to relay wireless signal to a receiver built into power socket to turn supply on and off to lighting unit
10/02/2003DE20308681U1 Mains electricity monitoring system has an integrated process that logs all relevant values and relates to critical parameters
10/02/2003CA2479572A1 Individual cogeneration plant and local network
10/01/2003EP1348249A1 Intelligent power distribution system with a selectable ouptut voltage
09/2003
09/25/2003WO2003079511A1 Circuit protection system
09/25/2003WO2003044923A3 Method and system for monitoring electrical appliances
09/24/2003EP1346453A1 Substation control system
09/23/2003US6624532 System and method for utility network load control
09/23/2003CA2245671C Compact radio frequency transmitting and receiving antenna and control device employing same
09/23/2003CA2168838C Electrical switches with current protection interfaced with a remote station and a portable local unit
09/18/2003US20030176950 Supervisory power system control apparatus
09/17/2003EP1345305A2 Electric / electronic device
09/17/2003CN1121747C Arrangement for central remote control system
09/16/2003US6622097 Method and apparatus for reading and controlling electric power consumption
09/16/2003US6621179 Device for curtailing electric demand
09/11/2003DE20303531U1 Switch module for intelligent switching unit has movable switch buttons mechanically connected to pivoted lever in contact with relay module
09/09/2003US6618648 Control system method of protectively controlling electric power system and storage medium storing program code
09/09/2003US6618647 Supervisory power system control apparatus
09/09/2003US6618232 Power lock device safe power source output/input
09/04/2003WO2003073580A2 Processing system for a power distribution system
09/04/2003WO2003073576A2 Method and apparatus for ground fault protection
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