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)
10/2013
10/09/2013CN203233240U System for monitoring electric current in electrical equipment
10/09/2013CN203233239U Intelligent power monitoring equipment system for substations
10/09/2013CN203233238U Intelligent type fault recording online management system
10/09/2013CN203233237U APF and SVG controller with 3G monitoring function
10/09/2013CN203233236U Digital protection, measurement and control integrated device
10/09/2013CN203233184U Dispatching system of wind power station
10/09/2013CN203233156U Relay protection device based on dual core processor
10/09/2013CN203233064U Intelligent low-voltage cabinet
10/09/2013CN203231831U Wireless online temperature-monitoring device for power transformation and distribution system
10/09/2013CN103346621A Multifunctional intelligent circuit breaker
10/09/2013CN103346620A Cable temperature monitoring system based on distribution type optical fiber temperature detection sensor
10/09/2013CN103346619A Online monitoring and performance assessing method for primary frequency modulation of thermal generator set
10/09/2013CN103346618A Steady state monitoring method based on power grid events
10/09/2013CN103346617A Error logical judgment prevention system and judgment method considering multiple constraint conditions
10/09/2013CN103346616A Auxiliary detection method and system of transformer substation protecting, measuring and controlling device
10/09/2013CN103346615A Station terminal centralized control method and device based on intelligent telecontrol
10/09/2013CN103346579A Distribution network reactive power optimization closed loop control system
10/09/2013CN103346500A Intelligent box-type transformer substation
10/09/2013CN103344282A Closed type cable state online monitoring method based on RFID
10/09/2013CN102510129B Cutting method for models of source end of electrical power system
10/09/2013CN102412625B Remote signaling data acquisition method and device
10/09/2013CN102361348B Method for monitoring time setting state of secondary equipment of intelligent converting station
10/09/2013CN102255384B Data communication method for distributed fault diagnosis
10/04/2013CA2810651A1 Apparatus and method for controlling the energy usage of an appliance
10/03/2013WO2013146768A1 Control device, control system, and control method
10/03/2013WO2013146284A1 Cell control device
10/03/2013WO2013146233A1 Social-infrastructure control system, server, control method, and program
10/03/2013WO2013145951A1 Social-infrastructure control system, server, control device, control method, and program
10/03/2013WO2013145756A1 Communication device, power management system having communication device, and method for controlling communication device
10/03/2013WO2013145565A1 Power management device and power management system
10/03/2013WO2013145525A1 Energy management device, energy management system, and storage medium for storing program
10/03/2013WO2013145364A1 Air-conditioning control system and air-conditioning control method
10/03/2013WO2013116085A3 Methods and systems for requesting compliance with a requirement over a network
10/02/2013EP2645532A1 An intelligent electronic control and communications interface module for a thermal or electrical energy storage module grid, and methods for stored thermal or electrical energy and thermal or electrical energy storage capacity trading.
10/02/2013EP2645531A1 Power relay device, power relay method, power supply control device, power supply control method, and power supply control system
10/02/2013CN203225790U Electric power inspection tour system based on cloud calculating
10/02/2013CN203225590U main transformer on-load switch remote control device
10/02/2013CN203225589U Embedded network distribution data server
10/02/2013CN203225588U Remote electric control and state monitoring system
10/02/2013CN203225587U Smart disconnector system for smart power grid
10/02/2013CN203225586U Power fiber communication information platform
10/02/2013CN203225585U Low voltage intelligent power distribution system
10/02/2013CN203225516U Distributed equality interaction type wide area current differential backup protection system
10/02/2013CN203224748U Environment monitoring data collector used for transformer station
10/02/2013CN203224592U Intelligent indicator for short circuit, ground connection and temperature faults of cable
10/02/2013CN103339650A Information processing device, method for processing information, and program
10/02/2013CN103338527A Novel communication method based on intelligent protocol conversion apparatus
10/02/2013CN103338262A Quick initialization method based on IEC61850 and MMS client side
10/02/2013CN103338205A Platform region power utilization balance analysis device based on narrow-band power line carrier
10/02/2013CN103337912A Master monitoring device of AC/DC (Alternating Current/Direct Current) integration power supply
10/02/2013CN103337911A 智能非晶合金变压器 Smart amorphous alloy transformer
10/02/2013CN103337910A Intelligent low-voltage alternating current air switch
10/02/2013CN103337909A Intelligent power consumption management method based on Internet of Things
10/02/2013CN103337908A Wattless monitor device of electric power system
10/02/2013CN103337907A Intelligent AC (alternating current) distribution system for large-scale telescope control system
10/02/2013CN103337906A Telecommunication-level energy saving protection system and realization method thereof
10/02/2013CN103337905A Digitalized protection and measuring/control device integrated with metering function
10/02/2013CN103337904A Emergency control method for power grid voltage out-of-limit and equipment overload based on multi-source data
10/02/2013CN103337869A Novel battery energy-storage system and function integration designing method thereof
10/02/2013CN103337859A Splitting control method of large-scale regional power grids
10/02/2013CN103335720A Online monitoring camera for forest fire along power transmission line
10/02/2013CN102306953B Test method for secondary injection of power distribution automatization system
10/02/2013CN102244384B Optimal operation method of main transformers based on economic equivalent analysis
09/2013
09/30/2013CA2810063A1 Method and system for lightning protection with distributed transient voltage suppression
09/26/2013WO2013142733A1 Wireless sensor system, method and apparatus with switch and outlet control
09/26/2013WO2013141397A1 Electrical device monitoring apparatus, method thereof and system
09/26/2013WO2013140781A1 Method for monitoring storage cell, system for monitoring storage cell, and storage cell system
09/26/2013WO2013140555A1 Voltage control system for electricity distribution system
09/26/2013WO2013022632A3 Intelligent arbitration of power line based coordinating signals between multiple ups buses without any auxiliary signals
09/26/2013DE102013205091A1 Verfahren zum erkennen unbefugter fremdeinwirkungen auf daten A method for detect unauthorized alien loads are specified on data
09/26/2013DE102012102513A1 Method for using single internet protocol address for controlling power distribution unit used for distributing power to e.g. server, involves representing outputs of login power distribution unit and non-login power distribution unit
09/25/2013CN203218989U Electric control device for multifunctional load switch
09/25/2013CN203218988U Long distance cable tunnel power supply system
09/25/2013CN203218987U Photovoltaic grid-connected power generation control system
09/25/2013CN203218986U Switch cabinet chassis vehicle and grounding knife controller
09/25/2013CN203218985U Power distribution network fault locating system based on section switches and FTUs
09/25/2013CN203218984U Remote high-voltage switch controller
09/25/2013CN203218983U Power distribution load monitoring system
09/25/2013CN203218982U Control system for intelligent electrical network
09/25/2013CN203218981U Online monitoring networking for power transformers of intelligent transformer station
09/25/2013CN203218980U On-load capacitance-regulating voltage-regulating transformer integrated controlling device
09/25/2013CN203218979U DC switch telecontrol resetting device for metros
09/25/2013CN203218978U Distribution automation terminal equipment adopting FPGA (field programmable gate array) to carry out data collection
09/25/2013CN203218977U Remote control system for high-voltage cable protection cabinet
09/25/2013CN203218976U PT-free intelligent high-voltage switch
09/25/2013CN203218859U Digital transformer differential protection device
09/25/2013CN103326920A VLAN (virtual local area network)-based method for configuring network of process level in intelligent substation
09/25/2013CN103326916A System and method for automatic partition of intelligent substation and optimization of VLAN
09/25/2013CN103326472A Information sharing and interoperating method for intelligent electrical devices of intelligent substation operation cockpit
09/25/2013CN103326471A Real-time analyzing method of SV (Sampling Value) message of intelligent substation
09/25/2013CN103326470A On-line standby method and device for transformer substation secondary equipment controlled by soft pressing plate
09/25/2013CN103326469A Method and device for monitoring GOOSE communication status of intelligent substation
09/25/2013CN103326468A Electrical equipment long-distance intelligent environmental monitoring warning device
09/25/2013CN103326467A Protection action report implementation method based on information protection main station device recorded information
09/25/2013CN103326466A Wireless public network communication data transmission system based on multiple key stations
09/25/2013CN103326465A Power distribution network terminal access method based on IEC61850 standard
09/25/2013CN103326464A Power quality continuous wave recording data transmission and storage method
09/25/2013CN103326463A Transformer substation integrated mistake-proofing control method based on IEC 61850
09/25/2013CN103326462A Double-vision online monitoring intelligent pre-warning system of transformer substation
09/25/2013CN103326461A Long-distance centralized management control system
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