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)
01/2011
01/05/2011CN201699337U Railway intelligent box-type substation
01/05/2011CN201698223U Architectural and electrical construction installation
01/05/2011CN201698189U Intelligent household power supply controller
01/05/2011CN101939894A Determining a bus bar voltage
01/05/2011CN101939891A System and methods for scheduling power usage
01/05/2011CN101938389A Wireless building automation and control network, digital ballast and wireless control device
01/05/2011CN101938165A Ship power distribution monitoring information acquisition system
01/05/2011CN101938164A Power equipment control method, device and related system thereof
01/05/2011CN101938163A Method and apparatus for monitoring and selectively controlling a load in a power system
01/05/2011CN101938142A Desert synchronization photovoltaic power generating system with solar azimuth tracking device and tracking method thereof
01/05/2011CN101938117A Current differential protection method for smart distribution network
01/05/2011CN101192760B Remote digital switch control system and method
12/2010
12/29/2010WO2010151835A2 Power distribution apparatus with input and output power sensing and method of use
12/29/2010WO2010150594A1 Vehicle charging system
12/29/2010WO2010150484A1 Cooking device, control method and programme for same
12/29/2010WO2010150059A1 Load scheduling optimization in distributed system
12/29/2010EP2267867A2 Method and apparatus for monitoring and selectively controlling a load in a power system
12/29/2010EP2266212A2 Low-voltage control interface coupler for a multi-pulse emitter
12/29/2010EP2265963A2 Power management connection devices and related methods
12/29/2010CN201690276U Multi-network convergent intelligent grid system
12/29/2010CN201690275U Monitoring system for running state of grounding wire of power system
12/29/2010CN201690274U Intelligent electricity-theft prevention centralized control system
12/29/2010CN201690273U Automatic management system for power matching network
12/29/2010CN201690272U Power online monitoring and management system
12/29/2010CN201690271U Electric distribution network state monitoring system
12/29/2010CN201690270U Environment temperature and humidity remote acquiring and monitoring device of unattended transformer substation
12/29/2010CN201690239U Precision program-controlled high-current injector for super-high-voltage power transmission and transformation system
12/29/2010CN201690237U Thyristor power regulator
12/29/2010CN201690126U Power distribution cabinet of vibroflotation device
12/29/2010CN1909326B Low-voltage intelligent anti-theft measuring pocket
12/29/2010CN1347184B Distribution load monitor system
12/29/2010CN101931271A Recording and warning system of power theft events
12/29/2010CN101931270A Method and system for protecting power transmission line
12/29/2010CN101931269A Double-point synthesizer
12/29/2010CN101931268A Wireless main controller of electric system
12/29/2010CN101929972A Insulator contamination on-line monitoring system
12/29/2010CN101594002B Self-healing control method for operation of urban distribution network
12/29/2010CN101510685B Distributed intelligent control system based on biology immunity principle
12/29/2010CA2766807A1 Power distribution apparatus with input and output power sensing and method of use
12/28/2010US7860615 Method and apparatus for control of an electric power distribution system in response to circuit abnormalities
12/28/2010US7859991 Signal transmitting apparatus, power supplying system, and serial communication apparatus
12/28/2010US7859401 Addressing scheme for smart wireless medical sensor networks
12/24/2010CA2700017A1 Monitoring system and method for wiring systems
12/23/2010WO2010148181A2 Dynamically controlling configuration of a power grid comprising one or more stand-alone sub-grids
12/23/2010WO2010147949A2 Supplying grid ancillary services using controllable loads
12/23/2010WO2010110604A3 Power regulator and remote power control apparatus
12/23/2010DE102009029933A1 Gebäudemanagementsystem Building Management System
12/23/2010DE102009026936A1 Vorrichtung zum Anschluss an ein elektrisches Energieversorgungsnetz und Transportsystem A device for connection to an electrical power supply network and transport system
12/23/2010DE102009024979A1 Electrical load has external or internal controlling device, which is implemented as receiver for radio waves, particularly short, central and long wave, or electromagnetic waves of certain frequency
12/22/2010EP2264967A1 Inter-bay substation automation application
12/22/2010CN201682329U Multi-network integrated intelligent power-grid demand side management terminal
12/22/2010CN201682328U Intelligent control terminal of leakage protector remote control system
12/22/2010CN201682327U Leakage protector remote control system
12/22/2010CN201682326U Intelligent power quality monitor terminal device
12/22/2010CN201682325U Community electric energy monitoring terminal
12/22/2010CN201682294U Three-phase photovoltaic grid-connected inverter based on Z sources
12/22/2010CN201682287U High voltage solid state compound switch valve based electronic device
12/22/2010CN201682282U Alternating current charging post
12/22/2010CN201682274U Intelligent explosion-proof switch integrated protector
12/22/2010CN201682179U Intelligent control device of switchgear
12/22/2010CN101924512A Excitation control device of synchronous generator for ships
12/22/2010CN101924394A Substation load stabilizing system and realizing method thereof
12/22/2010CN101924393A Method and system for estimating load model parameters of electric system on line
12/22/2010CN101924392A Bipolar automatic power control method of high-voltage direct-current transmission
12/22/2010CN101924391A Electric distribution network feeder automation system based on wireless ad hoc network and networking method thereof
12/22/2010CN101924364A Method for estimating nonlinear state of substation-dispatching center two-stage distributed power grid
12/22/2010CN101923697A Geographic information accessory system applicable to large screen and implementation method thereof
12/22/2010CN101923346A Method and system for automatically generating anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules of substation
12/22/2010CN101923315A Time synchronization method of electric power system and device thereof
12/21/2010CA2564625C Method and apparatus for parallel loadflow computation for electrical power system
12/16/2010US20100315261 Network communication system
12/16/2010US20100314941 Fan controller with 8-bit signal encoding
12/16/2010DE102009025114A1 Device for controlling power supply of electric consumers connected with power supply over socket, has switchable outlet with switching condition connected with power supply
12/15/2010EP2262077A2 Power operation system, power operation method, photovoltaic power generator and controller
12/15/2010EP2260497A1 Control module with connection devices for connection to connection terminals of a load feeder and load feeder
12/15/2010CN201674281U Electrical leakage protector with wireless communication function
12/15/2010CN201674280U Earth leakage protective device having remote communication function
12/15/2010CN201674279U Remote monitoring system of transformer substation
12/15/2010CN201674278U Provincial and municipal distributed type supplying, purchasing and selling integral online monitoring system
12/15/2010CN201674277U Power management power supply module for electronic electric energy meter
12/15/2010CN201674276U Mixed direct current power supply system for large-scale LED display screen
12/15/2010CN101919138A Presence enabled instance messaging for distributed energy management solutions
12/15/2010CN101919137A System and method for load control
12/15/2010CN101919136A Appliance and method for monitoring a phase line of a section of an electrical energy grid line
12/15/2010CN101919135A Electric power distribution methods and apparatus
12/15/2010CN101919133A Electrical generator arrangements
12/15/2010CN101917155A Power station excitation fan control system
12/15/2010CN101917069A Multifunctional time-sequence power supply controller
12/15/2010CN101917068A Side management terminal needed by multi-network integrated intelligent grid
12/15/2010CN101917067A Method for integrating power equipment state monitoring devices
12/15/2010CN101917066A On-line monitoring outdoor acquisition device for relay protection of power system
12/15/2010CN101917065A Mobile communication network technology-based ring network power supply control device
12/15/2010CN101917064A Back-up protection processing method of digital substation transformer based on GOOSE mode
12/15/2010CN101917063A Method and system for automatically switching master station-centralized spare power source
12/15/2010CN101917062A Topological fail-safe device
12/15/2010CN101917061A Automatic inspection method and device for substation
12/15/2010CN101917060A Automatic power generation control method
12/15/2010CN101917058A Method and system for switching backup power supply
12/15/2010CN101917023A Automatic control method of wind electric active power for wind farm monitoring system
12/15/2010CN101917005A Power grid interlink system of offshore oil platform
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