Patents
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)
12/2013
12/11/2013CN203339801U Surface ice and snow self-melting device for online monitoring system of power transmission line
12/11/2013CN203339800U All-protection remote-control distributing box with zero standby power consumption
12/11/2013CN203339710U High-voltage filtering compensation controller with Bluetooth wireless CDMA (code division multiple access) function
12/11/2013CN203339699U Intelligent power distribution device
12/11/2013CN203337722U Voltage and current collecting device of grid overhead transmission line
12/11/2013CN203337286U Optical-fiber on-line temperature measuring system dedicated for electric power contacts
12/11/2013CN203337263U Transmission line forest fire on-line monitoring camera
12/11/2013CN103444050A Power management system and power management method
12/11/2013CN103444039A Energy consumption management
12/11/2013CN103443819A Social-infrastructure control system, server, control device, control method, and program
12/11/2013CN103443811A Energy consumption monitoring system, method, and computer program
12/11/2013CN103442312A Intelligent power distribution network time synchronization system and method based on PTN+EPON communication system
12/11/2013CN103441880A Method for preventing data from being lost for system having data access with IEC61859 intelligent device during switching of main system and standby system
12/11/2013CN103441869A Vulnerable main machine recognition method and device of power system
12/11/2013CN103441850A Wireless security router, power distribution network data transmission system and operating method thereof
12/11/2013CN103441849A Wireless security router, power distribution network data transmission system and operating method thereof
12/11/2013CN103441703A Intelligent photovoltaic terminal box with parameter measuring function and wireless transmission function
12/11/2013CN103441577A Detection device and system for grid voltage loss and current switch-off
12/11/2013CN103441576A Transmission method for transformer substation fault wave-recording file
12/11/2013CN103441575A Power grid dispatching automation system
12/11/2013CN103441574A Passive intelligent network distribution device based on MODBUS protocol
12/11/2013CN103441573A Network processor based on standard IEC61850
12/11/2013CN103441572A Method for monitoring transformer substation device
12/11/2013CN103441571A Integrated monitoring system information platform for transformer substation
12/11/2013CN103441570A One-button type sequential control operation control method based on integrated information platform
12/11/2013CN103441481A Self-adaptive selective leakage protection system and method for mine low-voltage electric network
12/11/2013CN103439651A Pressing plate sensor
12/11/2013CN102647028B Potential-based live derivation method in passenger dedicated line comprehensive monitoring system
12/11/2013CN102591275B Transformer substation assisting management system and method
12/11/2013CN102545213B System and method for managing line loss of power grid in real time
12/11/2013CN102508950B Regional dispatching automatic system and method for communication between regional dispatching automatic system and remote monitoring diagnosis centre
12/11/2013CN102496928B Power distribution network automation analysis method
12/11/2013CN102368634B Unified information platform system for state monitoring of intelligent transformer substation
12/11/2013CN102355061B Remote monitoring and diagnosing system for substation equipment
12/11/2013CN102264950B Power dispatch system for electrolytic production of hydrogen from wind power
12/11/2013CN101809839B Controlling distribution of electrical power
12/05/2013WO2013179809A1 Device, system, and method for managing power
12/05/2013WO2013179671A1 Equipment monitoring device, equipment monitoring system, registration terminal and equipment monitoring method
12/05/2013WO2013179534A1 Apparatus, system, and method for detecting unauthorized connection
12/05/2013WO2013179459A1 System, method, and program for conserving energy
12/05/2013WO2013178249A1 Optical communications network for high voltage direct current power transmission
12/05/2013WO2013177689A1 Power control device
12/05/2013WO2013177669A1 System, method and device for providing a stable power source without the use of direct connection to an ac or dc source
12/05/2013WO2013102115A3 System and method to measure neutral-to-ground voltage
12/05/2013DE102010033847B4 Installationsschalter mit Fernbedienung Installation Switch with Remote Control
12/05/2013DE102010023810B4 Verfahren, System, Computerprogramm und Computerlesbares Speichermedium zum Messen und Steuern von Energie in lokalen Verteilnetzen Method, system, computer program and computer-readable storage medium for measuring and controlling energy in local distribution
12/05/2013CA2874947A1 Power control device
12/05/2013CA2874908A1 System, method and device for providing a stable power source without the use of direct connection to an ac or dc source
12/04/2013EP2670022A2 Power monitoring system and method of displaying power system information
12/04/2013EP2669861A1 Electricity control system
12/04/2013EP2668708A1 Method and apparatus for managing an energy consuming load
12/04/2013CN203326921U Novel-type photovoltaic power optimizer
12/04/2013CN203326729U Emergency power supply remote monitoring system of electric bridge crane for wharf
12/04/2013CN203326728U Intelligent linkage system for unattended substation
12/04/2013CN203326727U Auxiliary operation network system for transformer station secondary equipment
12/04/2013CN203326726U Feed line automation terminal having three-remote data acquisition function
12/04/2013CN203326725U Feed line automation terminal having timely monitoring function
12/04/2013CN203326724U Power distribution station terminal device for medium and low voltage power distribution network
12/04/2013CN203326723U Integrated power distribution terminal
12/04/2013CN203326722U large Large operation power network data exchange system
12/04/2013CN203326721U Electric power load record alarm device
12/04/2013CN203326720U Power dispatching data recording system device
12/04/2013CN203326719U Information distribution network dispatching control system
12/04/2013CN203326718U Centralized screen assembly system structure of small substation
12/04/2013CN203326717U Intelligent integrated power supply system
12/04/2013CN203326716U Low-voltage power distribution measurement and control protection device
12/04/2013CN203326715U Complete-set direct-current power supply system
12/04/2013CN203326714U Low-voltage power distribution real-time monitoring system
12/04/2013CN203326713U Modular inverter power supply monitoring system
12/04/2013CN203326712U Wireless sensing device used for power transmission/distribution station
12/04/2013CN203326711U Intelligent switch opening-closing system of breaker
12/04/2013CN203326710U Remote intelligent control system of power filtering device
12/04/2013CN203326709U Intelligent high-voltage wire outlet unit for high-voltage cabinet in power distribution system
12/04/2013CN203326642U Power system of intelligent DC high-frequency switch
12/04/2013CN203326603U Energy Internet having topological structure
12/04/2013CN203326584U Microcomputer type self-adaptive single-phase reclosing device
12/04/2013CN203326525U Novel high voltage line bumper
12/04/2013CN203326440U Robot inspection tour system based on hierarchical control structure
12/04/2013CN103430425A Method and apparatus for managing energy consuming load
12/04/2013CN103430424A 电力控制装置和电力控制方法 Device power control and power control method
12/04/2013CN103430204A Social-infrastructure control system, server, control method, and program
12/04/2013CN103427991A Method and apparatus to form a virtual power generation collective from a distributed network of local generation
12/04/2013CN103427491A Automatic collecting and monitoring system for intelligent power grid data
12/04/2013CN103427490A Auxiliary industrial control system for large transformer substation
12/04/2013CN103427489A Intelligent substation comprehensive monitoring system
12/04/2013CN103427488A Box-type transformer monitoring system
12/04/2013CN103427487A Control circuit of high-voltage circuit breaker
12/04/2013CN103427486A Low-voltage intelligent comprehensive power distribution unit for transformer platform
12/04/2013CN103427413A Information processing system and method
12/04/2013CN103427404A Line protection device and method
12/04/2013CN102611593B Method for implementing Ethernet transceiver of intelligent control equipment of digitized transformer substation
12/04/2013CN102510131B Method and device for testing overall performance of intelligent transformer substation
12/03/2013CA2668805C Techniques for limiting demand from an electricity meter with an installed relay
11/2013
11/28/2013WO2013175627A1 Reliability calculation device and method
11/28/2013WO2013174415A1 Method and device for assigning individual phase conductors in a polyphase energy distribution network
11/28/2013WO2013174145A1 Large-scale wind power grid-integration reactive voltage optimization method based on improved artificial fish swarm hybrid optimization algorithm
11/28/2013US20130314073 Energy Consumption Monitoring System, Method, and Computer Program
11/28/2013DE102012010353A1 Gebäudeautomationssystem Building automation system
11/27/2013EP2667473A1 On-demand power control system, on-demand power control system program, and computer-readable recording medium recorded with said program
11/27/2013CN203312921U Novel power transmission and distribution safety monitoring device
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