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)
03/2013
03/13/2013CN202798161U Improved dynamic balance energy system optimization device
03/13/2013CN202798160U Field detection system for power distribution terminal
03/13/2013CN202798159U Field detection system for low-voltage reactive power compensation terminal
03/13/2013CN202798158U Intelligent measuring management device for electric consumption
03/13/2013CN202798157U Multi-terminal optical fiber differential protective device of power transmission and distribution system
03/13/2013CN202798156U Data acquisition control system with novel alternating current contactor
03/13/2013CN202798155U Distribution automation terminal based on CAN buses
03/13/2013CN202798154U Real-time remote intelligent operation control system of large-scale distributed photovoltaic power station set
03/13/2013CN202798153U Integrated protection and management machine for intelligent substation spacer layer
03/13/2013CN202798152U Network layering distributed intelligent regional power grid
03/13/2013CN202798151U Lead-dynamic capacity-increasing system based on RF transmission
03/13/2013CN202798150U 配电变压器监护系统 Distribution Transformer Monitoring System
03/13/2013CN202798149U Substation intelligent operation/maintenance management system
03/13/2013CN202798148U Intelligent low-voltage cable branch box
03/13/2013CN202798147U Intelligent low-voltage load measuring and control device for power distribution network
03/13/2013CN202798146U Six-remote integrated digital terminal system of transformer substation
03/13/2013CN202798145U IEC 61850-based transformer protection fixed value automatic generation system
03/13/2013CN202798144U Mobile substation monitoring system based on industrial Ethernet looped network and isolated CAN bus
03/13/2013CN202798143U Intelligent voice measurement and control device of switch cabinet
03/13/2013CN202798142U Intelligent relay protection and online monitor integrated platform of digitized transformer station
03/13/2013CN202798141U Centralized measurement and control system for regional power grid
03/13/2013CN202798140U 网络导轨式智能配电终端 Network Rail intelligent distribution terminal
03/13/2013CN202798139U Low-voltage distribution network fault real-time monitoring system
03/13/2013CN202798138U Intelligent transformer station
03/13/2013CN202798121U Intelligent substation domain backup automatic switch system based on station level microsoft media server protocol (MMS)
03/13/2013CN202798014U Topological structure for wind power station grid connection control
03/13/2013CN202798010U Micro-grid distributed power supply layering coordination control system
03/13/2013CN202798005U 10kV distribution network head end operation parameter remote acquisition system
03/13/2013CN202797975U Synchronous power generation dispatching application system
03/13/2013CN202797967U Novel power quality index monitoring device
03/13/2013CN202797916U Monitoring and control system of electric power lines
03/13/2013CN202797912U Intelligent high-voltage switch complete device having functions of grounding protection and reclosure
03/13/2013CN202797884U Intelligent household breaker
03/13/2013CN202796778U Intelligent integrated 10 kV breaker
03/13/2013CN202795704U Charging facility data collecting terminal based on embedded system
03/13/2013CN102971937A Hierarchical power smoothing
03/13/2013CN102970180A Real-time simulation method of communication delay of wide area measurement system of electric power system
03/13/2013CN102970114A Online real-time compression system and compression method thereof during communication of early warning and assessment system
03/13/2013CN102969797A Monitoring device and monitoring method
03/13/2013CN102969796A Near-real-time electric quantity monitoring and dispatching management system for rural power grid
03/13/2013CN102969795A Method and system for determining power grid fault influence range based on power failure management system
03/13/2013CN102969794A Automatic safety control system for island detection of distributed energy resources
03/13/2013CN102969793A Data control method and portable digital terminal based on power grid control system
03/13/2013CN102969792A Telemetering alarming device for dispatching automation system
03/13/2013CN102969791A Flexible load management system and method of power system based on bidirectional intelligent electric meter
03/13/2013CN102969790A 开关柜无线监测系统 Switchgear Wireless Monitoring System
03/13/2013CN102969789A Communication interface of grid scheduling system and master station
03/13/2013CN102969788A Passive wireless transmission system
03/13/2013CN102969787A Distribution transformer economical operation control method
03/13/2013CN102969725A Reactive compensation system of rural power grid line
03/13/2013CN102097858B Mixed direct-current power system for large LED display screen
03/13/2013CN102037630B Feeder automation system and method for operating the same
03/13/2013CN101895115B Method for constructing distributed power supply smart grid with hierarchy structure
03/13/2013CN101789625B Supply-and-demand control system of distributed and coordinated type of power systems
03/13/2013CN101242116B Control device for building systems technology
03/13/2013CA2789322A1 A system and method for measuring phase attributes of electrical grid system and equipment using a smart phone
03/13/2013CA2789317A1 A system for monitoring eletrical power distribution lines in a power grid using a wireless sensor network
03/07/2013WO2013033576A1 Method and apparatus for real-time line rating of a transmission line
03/07/2013WO2013033387A1 Methods and apparatus for determining conditions of power lines
03/07/2013WO2013033374A1 Methods and apparatus for determining conditions of power lines
03/07/2013WO2013032044A1 System and method for managing a power distribution system
03/07/2013WO2013031979A1 Power delivery/reception system, power-storage-information management device, control method, and program
03/07/2013WO2013031886A1 Forgotten power switchoff detection device, forgotten power switchoff detection program, forgotten power switchoff detection method, and detection system
03/07/2013WO2013031320A1 Charging system for vehicle
03/07/2013WO2013030937A1 Regional electric power control system and regional electric power control method
03/07/2013WO2013030897A1 Power system voltage stabilizer and stabilization method
03/07/2013WO2013030641A1 Charging device for electric vehicle and charging system for electric vehicle
03/07/2013WO2013030250A1 Pricing system and method for utility consumptions within a smart grid
03/07/2013WO2013029829A1 Method, apparatus, and system for controlling electric current
03/07/2013WO2013029562A1 Information sampling method, dispatching method and system used for grid-connected wind farms
03/07/2013WO2013029543A1 Merging unit emulator for detection in smart substation
03/07/2013WO2013029161A1 Systems, methods and devices for optimization of electrical load objectives
03/07/2013WO2013006273A3 Methods and systems for determining an association between nodes and phases via a smart grid
03/07/2013CA2847010A1 Systems, methods and devices for optimization of electrical load objectives
03/07/2013CA2846288A1 Methods and apparatus for determining conditions of power lines
03/07/2013CA2846283A1 Methods and apparatus for determining conditions of power lines
03/06/2013EP2566010A1 Method, apparatus, and system for controlling electric current
03/06/2013EP2566002A2 Analytical and combinatorial fault restoration
03/06/2013EP2565586A1 Pricing system and method for utility consumptions within a smart grid
03/06/2013CN202772907U Machine room intelligent array cabinet system
03/06/2013CN202772675U Transformer early warning protection terminal
03/06/2013CN202772674U Remote controlling means for mine substation power supply integrated protection switch
03/06/2013CN202772673U Intelligent transformer substation inspection system
03/06/2013CN202772672U Public distribution and transformation monitoring terminal
03/06/2013CN202772671U Special transformer terminal
03/06/2013CN202772670U Transformer monitoring and control device
03/06/2013CN202772669U Intelligent communication detection device of low-voltage reactive compensation cabinet
03/06/2013CN202772668U Data-set-oriented process-layer graphical editing test device for digital substations
03/06/2013CN202772667U Power monitor terminal module
03/06/2013CN202772596U Three-phase current unbalance compensation system based on capacitive regulation
03/06/2013CN202772594U Statcom remote control system
03/06/2013CN202772590U STATCOM expansion control system capable of realizing remote communication
03/06/2013CN202771939U Transformer with remote monitoring function
03/06/2013CN202771937U Anti-theft transformer
03/06/2013CN102959828A Battery charging system and battery charging method
03/06/2013CN102957211A Energy and electric power monitoring device
03/06/2013CN102957210A Remote power-saving monitoring system of substation
03/06/2013CN102957209A Integrated measurement and control device of intelligent transformer substation
03/06/2013CN102957208A Intelligent monitoring device of power distribution transformer and control method thereof
03/06/2013CN102957207A Relay dualization apparatus
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