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)
03/2014
03/26/2014CN203504295U Remote visual monitoring system for transformer stations
03/26/2014CN203504294U Online monitoring early-warning system of operating conditions of power distribution equipment
03/26/2014CN203504293U Intelligent integrated power distribution cabinet
03/26/2014CN203504292U Power system protection device
03/26/2014CN203504291U Direct-current power supply system realizing remote metering reading and monitoring
03/26/2014CN203504290U Intelligent power distribution management unit
03/26/2014CN203504289U Intelligent metering power distribution cabinet
03/26/2014CN203504288U Intelligent box-type substation system
03/26/2014CN203504287U Intelligent power distribution terminal based on synchronization check technology
03/26/2014CN203504286U Power consumption intelligent acquisition and energy efficiency real-time on-line analysis system for large-scale power plant
03/26/2014CN203504270U Auxiliary working power supply of control terminal of power distribution network
03/26/2014CN203504195U Unmanned full digital power station system of drilling machine platform
03/26/2014CN203504054U Intelligent control device of liquid crystal screen display switch cabinet
03/26/2014CN203504053U Intelligent control device of nixie tube display switch cabinet
03/26/2014CN203502486U Air switch with monitoring and early warning functions
03/26/2014CN103688435A Information processing device, information processing method, program, recording medium, and information processing system
03/26/2014CN103686641A Method for sending and receiving short message in power monitoring field
03/26/2014CN103686475A Low-power standby method of electricity consumption information acquisition system using EPON (Ethernet passive optical network) as smart power grid
03/26/2014CN103686096A Audio/video monitoring method, audio/video monitoring distribution box and audio/video monitoring system
03/26/2014CN103684940A TD-LTE (time division long term evolution) based power distribution and utilization network business management system
03/26/2014CN103684903A GOOSE message anomaly online detection method
03/26/2014CN103683515A Power distribution network optimizing and controlling method based on MAS (Multi-Agent System) technology
03/26/2014CN103683514A Intelligentized medium-voltage switch cabinet
03/26/2014CN103683513A Small current grounding fault online information monitoring and controlling method and device
03/26/2014CN103683512A Power system energy efficiency test management system and test method
03/26/2014CN103683511A Method and system for processing fault of integrated monitoring platform based on power distribution network
03/26/2014CN103683510A Intelligent switch control device with phase selection control and wave self-recording functions and method
03/26/2014CN103683509A Fault wave recording networking system
03/26/2014CN103683508A Long-distance intelligent fault monitoring isolation system for country low-voltage power network
03/26/2014CN103683507A Distributed generation micro-grid control and electric energy quality monitoring integrated device and method
03/26/2014CN103683506A Comprehensively-integrated linkage safety system of power system transformer substations
03/26/2014CN103683505A Multi-loop monitoring system applicable to power supply cabinet
03/26/2014CN103683504A Monitoring system and monitoring method for transformer substation communication power supply management modules
03/26/2014CN103683503A System for household power consumption management based on intelligent interaction device
03/26/2014CN103683502A Drive control method and drive control device for switch circuit of process level device of intelligent substation
03/26/2014CN103683501A Method for improving SOE (sequence of events) temporal resolution of remote terminal units
03/26/2014CN103683500A Substation temporary ground unlocking-locking control system
03/26/2014CN103683499A Automatic remote infrared temperature monitoring warning system for electrical equipment of transformer substation
03/26/2014CN103683498A Power grid scheduling system
03/26/2014CN103683497A Low-rate collector light intensity monitoring system
03/26/2014CN103683496A Plug and play power equipment protocol changing method and device
03/26/2014CN103683495A Dual-host-based power grid anti-error operation device
03/26/2014CN103683494A Power grid regulation and control integrated system based on DMIS
03/26/2014CN103683493A Power electronic equipment failure self-healing device
03/26/2014CN103683492A Power electronic equipment failure self-healing method
03/26/2014CN103683491A Multi-power accessed substation anti-islanding system
03/26/2014CN103683276A An intelligent static state switch, a control system thereof, and a fault monitoring method
03/26/2014CN103683232A GPRS (General Packet Radio Service) monitoring method, device and system for demarcation load switch
03/26/2014CN103683218A Distributed bus protection device based on HSR
03/26/2014CN103679567A Plug and play system of smart power grids and implementation method thereof
03/26/2014CN103679561A Display system structure of power dispatching operation cockpit and realizing method thereof
03/26/2014CN103679556A System and method for intelligently diagnosing distribution transform terminal power failure warning
03/26/2014CN103678688A Method for rapidly storing and retrieving messages in whole process of electric power automation communication
03/26/2014CN103675378A A non-intruding-type household-used electric load decomposition method and an apparatus
03/26/2014CN103674297A Temperature measurement system for cable joint of annular cabinet
03/26/2014CN103674283A Method for remotely detecting surface temperature of primary equipment of transformer substation
03/26/2014CN102647025B Method for realizing plug and play of protective device based on center server manner
03/26/2014CN102497033B Substation operation visualization realization method and system thereof
03/26/2014CN102497029B Parallel medium resistance line selection apparatus based on IEC 61850 standard and method thereof
03/26/2014CN102403788B Test system applicable to southern power grid communication guaranteeing system
03/26/2014CN102387214B Sharing method of warning data in province and region integrated system
03/26/2014CN102185310B Electric network power flow section visualization adjusting method based on transient stability calculation
03/26/2014CN102157923B Hierarchical control method for self-healing electric distribution network
03/25/2014CA2763859C Mechanical packaging and method for a single current sensor integrated into an electricity meter with a disconnect switch
03/25/2014CA2689777C System for automatically detecting power system configuration
03/25/2014CA2665446C Switching control system of circuit breaker
03/25/2014CA2659796C Systems and methods for detecting high-impedance faults in a multi-grounded power distribution system
03/20/2014WO2014042219A1 Electric power management method, electric power management device and program
03/20/2014WO2014041972A1 Control device, control system, control method, program, and medium for recording same
03/20/2014WO2014041724A1 Power transmission and distribution system, controller, router, power transmission and distribution method, and non-temporary computer-readable medium having stored program
03/20/2014WO2014040970A1 Method and system for monitoring and/or controlling the resource consumption of an agricultural plant
03/20/2014WO2014040339A1 Intelligent control device for electric power system and implementation method therefor
03/20/2014WO2013144272A3 Power management device for a rail vehicle
03/20/2014US20140077966 Power line communication system
03/20/2014DE10208218B4 Busgerät und Verfahren zum Zugriffsschutz für Busgeräte einer Linie eines Installationsbusses Bus device and method to restrict access to a line of bus devices installation bus
03/20/2014DE102013109090B3 Power distribution unit for distributing power to computer system in computer arrangement, has control unit receiving information relative to load identifier, and reproducing power supply to selected connection after information reception
03/20/2014DE102012018522A1 Verfahren und Anlage zur kongruenten Verfolgung von ortszugeordneten energieverbrauchbeeinflussenden Ereignissen einer industriellen Produktionsanlage Method and apparatus for tracking of location-congruent associated energy consumption events affecting an industrial production plant
03/19/2014CN203491796U Intelligent distribution system device based on Internet of Things
03/19/2014CN203491795U Movable safety emergency channel device of electric power automation system
03/19/2014CN203491794U Control system for micro-grid system
03/19/2014CN203491793U Monitoring device for transformer station of electric power system
03/19/2014CN203491792U An electric automobile intelligent integrated charger monitoring apparatus
03/19/2014CN203491791U Communication device for cable fault indicator
03/19/2014CN203491790U Unattended substation remote infrared temperature measurement system
03/19/2014CN203491789U Controller of ring main unit
03/19/2014CN203491788U Electric system monitor
03/19/2014CN203491787U System for detecting resolution of intelligent terminal GOOSE
03/19/2014CN203491786U Power grid wide-area control and protection system
03/19/2014CN203491785U Direct-current monitoring system based on PMU
03/19/2014CN203491710U Multi-circuit DC emergency power modulating system based on PMU
03/19/2014CN203491664U Remote current open circuit protection system
03/19/2014CN203490320U Device for remotely monitoring transformer iron core current online in real time
03/19/2014CN103650292A Apparatus, system, and method for detecting unauthorized connection
03/19/2014CN103647760A Manufacturing message specification (MMS) communication platform of intelligent substation digital protection device and access method of manufacturing message specification (MMS) communication platform
03/19/2014CN103647353A Instation signal based comparison method of remote transmission point tables
03/19/2014CN103647352A Intelligent C-GIS online monitoring and protecting system
03/19/2014CN103647351A Multi-agent and heterogeneous communication technology based micro-grid intelligent measuring and controlling terminal and method
03/19/2014CN103647350A Design method of protection function of centralized protection device of transformer substation
03/19/2014CN103647349A Intelligent control method of automation system of centralized control station
03/19/2014CN103647348A Novel mine power supply monitoring system
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