| 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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| 12/09/2004 | US20040246108 Power line communication system |
| 12/08/2004 | EP1483819A2 Powerline control system |
| 12/08/2004 | CN1553555A Complex electric power communication module coding style in control zone |
| 12/07/2004 | US6828695 System, apparatus and method for energy distribution monitoring and control and information transmission |
| 12/02/2004 | US20040239520 Control system for suppling power by power line communication |
| 12/01/2004 | EP1482618A1 Power source switching unit and power source management system comprising it |
| 12/01/2004 | EP1482617A1 Power generator and system comprising it |
| 12/01/2004 | CN2660761Y Net distribution and automation terminal having regulatable phase sequence |
| 12/01/2004 | CN1551450A Computer-aided tendering of power supply facilities |
| 11/30/2004 | US6825750 Controllable electronic switch with interposable non-conductive element to break circuit path |
| 11/25/2004 | WO2004064219A3 Circuit protection system |
| 11/25/2004 | US20040236526 Substation system |
| 11/25/2004 | US20040233598 Distribution network monitoring and control system |
| 11/24/2004 | EP1479260A1 Wireless remote-control system and method for operating said system |
| 11/24/2004 | EP1479149A1 Circuit protection system |
| 11/24/2004 | EP1479147A2 Method and apparatus for ground fault protection |
| 11/24/2004 | EP1479145A2 Integrated protection, monitoring and control system |
| 11/24/2004 | EP1479144A2 Method and system for external clock to obtain multiple synchronized redundant computers |
| 11/24/2004 | EP1478985A1 Data sample and transmission modules for power distribution systems |
| 11/24/2004 | EP1478984A1 Method and system for conditionally triggered system data capture |
| 11/24/2004 | EP1478983A1 Protection system for power distribution systems |
| 11/24/2004 | CN1549991A Power management method and system |
| 11/18/2004 | WO2004075095A3 A user interface for monitoring remote devices |
| 11/17/2004 | CN1547307A Method and apparatus for single phase ground fault route selection of low-current grounding power network |
| 11/17/2004 | CN1547306A On-line monitoring system for transmission line fault |
| 11/11/2004 | WO2004045084A3 Capacitive coupler for power line communications |
| 11/11/2004 | US20040223275 Relay unit of power line communication device for vehicle |
| 11/11/2004 | DE10316008A1 Verfahren und Vorrichtung zur sicheren Notbeleuchtung von Tunneln Method and apparatus for safe emergency lighting of tunnels |
| 11/10/2004 | CN1175542C System displaying device |
| 11/09/2004 | US6816466 Automatic module configuration in a telecommunications power system |
| 11/04/2004 | US20040218616 Remote access to electronic meters using a TCP/IP protocol suite |
| 10/28/2004 | WO2004093377A1 Signal transmitting apparatus, power supplying system, and serial communication apparatus |
| 10/28/2004 | WO2004093283A1 Electric circuit breaker |
| 10/28/2004 | US20040212512 Power management method and system |
| 10/27/2004 | CN1541423A Self-powered switch initiation system |
| 10/26/2004 | CA2424748C Method for displaying the operating conditions of an installation |
| 10/21/2004 | US20040207264 Coordinating controller for electric power equipment |
| 10/21/2004 | DE10311055B3 Electrical system design method e.g. for building electrical installation or European Installation Bus, using supplied information for selecting permissible connections between hardware and/or software components and/or functions |
| 10/21/2004 | DE102004013080A1 Fernsteuersystem für eine fahrzeuginterne Ausrüstung A remote control system for an in-vehicle equipment |
| 10/20/2004 | EP1468370A1 System and method for local power distribution device monitoring and control |
| 10/20/2004 | CN1539194A Electrical power saving apparatus and method |
| 10/20/2004 | CN1538588A Voltage current mixed type power distribution automatic terminal |
| 10/14/2004 | WO2004088338A1 Apparatus and method for evaluating underground electric power cables |
| 10/14/2004 | US20040202116 Wireless remote-control system and method for operating said system |
| 10/14/2004 | US20040201279 Method and apparatus for improved DC power delivery management and configuration |
| 10/13/2004 | EP1467465A2 Method and device for safe emergency lighting of tunnels |
| 10/13/2004 | EP1228491B1 System for certified use of electrical energy |
| 10/13/2004 | EP1028869B1 Intelligent current distribution system and method for manufacturing the same |
| 10/13/2004 | CN1536737A Electric distribution network monitor system |
| 10/12/2004 | CA2257171C Temperature and time control of electrical heating device |
| 10/07/2004 | US20040199299 Tone generating electronic device with paging module for verification of energy curtailment |
| 10/07/2004 | US20040196141 In-vehicle equipment remote control system |
| 10/06/2004 | EP1465320A2 Method and system for the automatic testing of electric equipments, in particular household appliances, and apparatus adapted for said method |
| 10/06/2004 | EP1464158A1 Verification of proper coupling of power line communication units to power circuits |
| 10/06/2004 | EP1142080B1 Method and device for operating a bus coupler |
| 10/06/2004 | CN1535494A Improvement relating to electrical power transmission |
| 09/30/2004 | DE10312612A1 Switch state monitoring device, especially for a motor vehicle, has a voltage transducer circuit connected to two or more switches with a single output to a microprocessor analogue to digital converter |
| 09/29/2004 | EP1151552B1 Circuit for capacitively coupling data communication equipment to a power line and a coupling unit with a coupling circuit |
| 09/29/2004 | CN2645324Y High voltage breaker secondary circuit total operating mode monitoring arrangement |
| 09/29/2004 | CN2645323Y Power distribution load observing and control terminal |
| 09/23/2004 | WO2004080764A1 Device for data and energy management in a vehicle |
| 09/23/2004 | WO2004042886A3 Electrical domestic installation system |
| 09/23/2004 | WO2002101904A3 Powerline control system |
| 09/23/2004 | US20040186671 Electrical power transmission |
| 09/23/2004 | US20040186670 Phasor transducer apparatus and system for protection, control, and management of electricity distribution systems |
| 09/23/2004 | DE19505294B4 Multiplexübertragungssystem Multiplex transmission system |
| 09/23/2004 | DE10311396A1 Arrangement for data/energy management in vehicle, deactivates and/or activates at least one further connection arrangement by higher level switching arrangement(s) to meet desired energy demand |
| 09/15/2004 | EP1456676A2 System for the remote data acquisition and control of electric energy meters |
| 09/15/2004 | CN2641897Y Networking server for series interface field bus equipment |
| 09/15/2004 | CN2641896Y False acting proof and action rejecting proof remote control circuit with redundant coding and self-checking feedback |
| 09/14/2004 | US6791284 Intelligent outdoor lighting control system |
| 09/10/2004 | WO2003055031A9 System for the remote data acquisition and control of electric energy meters |
| 09/09/2004 | US20040176940 Computer-aided tendering of power supply facilities |
| 09/09/2004 | US20040174071 System and method for monitoring and controlling energy distribution |
| 09/09/2004 | US20040173689 Centralized electrical power control system utilizing PLC or RF modem |
| 09/08/2004 | EP1455286A1 Computer-aided tendering of power supply facilities |
| 09/08/2004 | EP1454399A2 System for remotely controlling energy distribution at local sites |
| 09/02/2004 | WO2004075095A2 A user interface for monitoring remote devices |
| 08/31/2004 | US6784790 Synchronization/reference pulse-based powerline pulse position modulated communication system |
| 08/26/2004 | WO2004073166A2 Adaptive inductive power supply with communication |
| 08/26/2004 | US20040167676 Method of managing electric power generator, managing device, electric power generator, communication device, computer program therefor, and managing system for electric power generator |
| 08/26/2004 | DE4312615B4 Steuereinrichtung zur Erzeugung eines variablen Ausgangssignals Control means for generating a variable output signal |
| 08/26/2004 | DE10306478A1 Control arrangement for an emergency lighting system comprises modular control units, charging units and batteries configured as individual modules or assemblies and mounted in appropriate fire protection containers |
| 08/25/2004 | EP1450383A1 intelligent switch assembly and system |
| 08/25/2004 | CN2636484Y Multifunction power load monitor |
| 08/25/2004 | CN1523730A Tandem connection type network power control system |
| 08/19/2004 | US20040162902 User interface for monitoring remote devices |
| 08/19/2004 | US20040162643 Power distribution panel switch gear and a monitoring and control system having a distribution panel switch gear |
| 08/18/2004 | EP1446937A1 Interactive system for managing and remotely connecting customer utility loads |
| 08/18/2004 | EP1446856A2 Method and system for monitoring electrical appliances |
| 08/18/2004 | EP1197011B1 Power line communication system |
| 08/18/2004 | CN2634712Y AC/DC power supply microcomputer monitornig integrated device |
| 08/18/2004 | CN2634711Y Small power monitor |
| 08/12/2004 | WO2004052073A3 Optimal feeder design in distribution system planning |
| 08/12/2004 | US20040156152 Device for Error Detection and Locking of Power Breakers |
| 08/12/2004 | DE10304636A1 Electrical supply system especially for motor vehicle lighting, uses group loads with electronic control unit having interface for connecting to communication bus |
| 08/11/2004 | EP1444771A2 Distributed architecture control system for static power inverters |
| 08/11/2004 | EP1444564A1 Method for regulating the power supply of a number of field devices |
| 08/11/2004 | EP1444527A2 A method and apparatus for reading and controlling electric power consumption |
| 08/10/2004 | US6775596 Information processing system, information processing apparatus and method, recording medium, and program |