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)
07/2011
07/06/2011CN102118061A Method and system for centralized control of regional power grid
07/06/2011CN102118060A Control method and system for intelligent digital automatic power transmission and distribution
07/06/2011CN102118059A Wireless early warning device of transformer substation
07/06/2011CN102118058A Weak current integrated UPS power system applied to urban mass transit and power supply method
07/06/2011CN102118049A Control device and method for wind/solar/water complementary power generation system
07/06/2011CN102118033A System and method for balancing power grid load
07/06/2011CN101726681B Real-time monitoring method for power quality monitoring system and terminal running state
07/06/2011CN101635472B Power supply system, wireless communication system and illumination system
07/06/2011CN101383495B Wide area protection control measurement system and method
07/06/2011CN101039044B Electrical distribution monitoring system and monitoring method
07/05/2011CA2107388C Method of fast super decoupled loadflow computation for electrical power system
07/04/2011CA2726756A1 Energy consumption reporting and modification system
06/2011
06/30/2011WO2011077505A1 Charging system
06/30/2011WO2011077104A1 Electricity supply and control apparatus
06/30/2011WO2011076242A1 Expanded power automation system
06/30/2011WO2011037322A3 Apparatus and method for controlling a battery
06/30/2011WO2010077830A3 Power grid outage and fault condition management
06/30/2011DE102009060435A1 Fernsteuerbarer Schalter Remotely controllable switch
06/30/2011DE102009060273A1 Elektrisches Installationssystem Electrical Installation System
06/30/2011DE102009045967B3 (Stand-by)-Schaltungsanordnung zum Betreiben eines Haushaltsgeräts und entsprechendes Verfahren (Stand-by) circuitry for operating a household appliance and corresponding method
06/29/2011EP2339606A1 Electric line-protection lock mechanism with differential function
06/29/2011CN201887717U Control device and control system of on-load capacity regulating transformer based on GPRS (general packet radio service)
06/29/2011CN201887716U Control device of on-load adjustable capacity transformer
06/29/2011CN201887564U Station end system adopting analog camera and network camera
06/29/2011CN201887563U Remote system adopting IP camera
06/29/2011CN201887562U Automatic system for electric network management
06/29/2011CN201887561U Safety communication system for power grid monitoring system
06/29/2011CN201887560U Real-time remote direct current monitoring network system
06/29/2011CN201887559U Remote monitoring device for capacitance compensation cabinet
06/29/2011CN201887558U Man-machine interface device for monitoring digital transformer substation
06/29/2011CN201887557U High-voltage electricity intelligent monitoring device
06/29/2011CN201887556U Wireless interface card for maintaining transmission line intelligent system
06/29/2011CN201887555U Telemechanical information management unit
06/29/2011CN201887554U Intelligent transformer monitoring system
06/29/2011CN201887553U Electronic mutual inductor merging unit supporting a plurality of communication protocols
06/29/2011CN201887552U FTU (feeder terminal unit) terminal power real-time monitor device of power distribution monitor system
06/29/2011CN201887551U Monitor and control device for medium and high-voltage switch cabinet
06/29/2011CN201887550U Short message alarm device of power distribution monitor system
06/29/2011CN201887549U Intelligent component device for monitoring circuit breaker
06/29/2011CN201887548U Intelligent control system for molded-case circuit breaker
06/29/2011CN201887547U Video scene simulation testing device of power network video and environment monitoring system
06/29/2011CN201887546U Regional master station test device in power grid video and environmental monitoring system
06/29/2011CN201887545U Power plant APS
06/29/2011CN201887544U Slide stop device for tap switch of main-transformer integrated in RTU
06/29/2011CN201887543U Sampling value time calibration device
06/29/2011CN201887542U Wireless automatic control power supply switch system
06/29/2011CN201887541U Full-automatic power management optimizing system
06/29/2011CN201887540U 10-20kV dropout fuse intelligent control device
06/29/2011CN201887539U Intelligent network type simulation circuit breaker device and substation simulation primary system
06/29/2011CN201887538U Network intelligent type relay protector based on ADSP BF518
06/29/2011CN201887483U Reactive compensation intelligent monitoring manager
06/29/2011CN201887446U Adaptive relay protection device based on radial basis function neural network
06/29/2011CN201886617U Wireless control device of intelligent power distribution switch
06/29/2011CN201886575U Remote-meter-reading load control terminal electricity-stealing-prevention and transformer antitheft device based on general packet radio service (GPRS) technology
06/29/2011CN102111017A Automatic remote maintenance system of transforming plant
06/29/2011CN102111016A Power supply apparatus, power reception apparatus and information notification method
06/29/2011CN102111015A Intelligent controller for domestic electricity utilization
06/29/2011CN102111014A Comprehensive monitoring system of distributed power transmission lines
06/29/2011CN102111013A DC operational power supply monitoring system for integrated automatic transforming plant
06/29/2011CN102111012A Intelligent power supply system for building
06/29/2011CN102109849A Method for realizing intelligent detection and verification of transformer substation system on basis of replacement function
06/29/2011CN101656431B Digital management system and method of distributed power supply system
06/23/2011WO2011074432A1 Power control method, communication apparatus, and power control system
06/23/2011WO2011073019A1 Method for testing electric components in a mains supply, in particular in a mains supply for a building
06/23/2011WO2011072535A1 Intelligent control system for high-voltage switch and control method thereof
06/23/2011CA2724524A1 Method and system for demand response management in a network
06/23/2011CA2689035A1 Systems and methods for predictive building energy monitoring
06/22/2011EP2337185A2 Point-of-use status indicator
06/22/2011DE202011050097U1 Steckdose, an der Wand befestigt mit Stromquellensteuerung Socket, wall mounted power source control
06/22/2011DE102007010591B4 Schalterzustandsdetektor Switch state detector
06/22/2011CN201878043U Self-powered photovoltaic array busbar chamber
06/22/2011CN201877892U Data transmission device of distribution transformer box
06/22/2011CN201877891U Circuit breaker online monitoring device based on quick message frame aggregation technology
06/22/2011CN201877890U Current-voltage monitoring device
06/22/2011CN201877889U Comprehensive relay protection device for microcomputer
06/22/2011CN201877888U Main intelligent circuit breaker with remote control function
06/22/2011CN201877887U Remote control unpacking alarm
06/22/2011CN201877842U Lithium battery energy storage monitoring system
06/22/2011CN201877838U Dynamic reactive voltage compensation system of magnetic valve type controllable reactor
06/22/2011CN201877837U Three-phase split phase dynamic power flow balance control system of magnetic valve type controllable reactor
06/22/2011CN102105802A Transformer meter and system for using same
06/22/2011CN102104989A Wireless sensor network system for monitoring real-time data of power grid
06/22/2011CN102104279A Method and system for realizing power network scheduling automation
06/22/2011CN102104278A Power supply intelligent system of cell
06/22/2011CN102104257A Energy storage system of apartment building, integrated power management system, and method of controlling the system
06/22/2011CN102104247A Same-phase power supply equipment relay protection system and method
06/22/2011CN102102450A Multifunctional service kiosk and community intelligent living service system using same
06/22/2011CN101562356B Medium voltage power line broadband coupling device and preparation method thereof
06/22/2011CN101551651B Method for monitoring transmit electricity resource based on RFID and GPS technic
06/22/2011CN101207307B Electric power supply system, terminal, and electric power supply method
06/22/2011CA2722629A1 Home energy management screensaver
06/21/2011US7966438 Two-wire communications bus system
06/16/2011WO2011070762A1 Power information collection apparatus, power measurement apparatus, power information collection system, and power information collection method
06/16/2011WO2011069537A1 I/o module
06/16/2011WO2011069262A1 System, method and computer program for energy use management and reduction
06/16/2011WO2011069256A1 Detecting an abnormality of a switch in a high voltage electrical substation
06/16/2011WO2010079325A3 Method and apparatus for secure energy delivery
06/16/2011US20110140851 Wakeup-on-demand apparatus and mehtod, sensor device using the same, and wakeup-on-demand method of sensor device
06/16/2011CA2818453A1 Detecting an abnormality of a switch in a high voltage electrical substation
06/16/2011CA2782844A1 I/o module
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