Patents for H02J 11 - Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed, or converted (457) |
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03/05/2015 | WO2015027281A1 Energy control and generation method and system |
03/05/2015 | DE102013217087A1 Windenergieanlage mit Eigenversorgungseinheit Wind turbine with self-supply unit |
02/12/2015 | US20150042179 Remote control circuit |
02/12/2015 | US20150042102 Self generating power generator for cryogenic systems |
02/12/2015 | US20150042094 Method for the control of a wind turbine with no mains support available |
02/11/2015 | CN204156597U 便携式电网检修用电源 Portable Network Maintenance Power |
02/11/2015 | CN204156596U 一种就近安装的变电站直流电源 A nearby substation DC power supply installed |
02/05/2015 | US20150036256 Method for Design of Subsea Electrical Substation and Power Distribution System |
02/04/2015 | CN204145070U 一种并网光伏逆变器及变电站一体化电源系统 One kind of grid-connected photovoltaic inverters and substation integrated power system |
02/04/2015 | CN104333232A 一种矿用隔爆型智能一体化电源装置 One kind of flameproof intelligent integrated power supply unit |
02/04/2015 | CN103117595B 分布式直流独立供电系统 Distributed DC independent power supply system |
01/29/2015 | US20150028593 Operating method for a wind park |
01/28/2015 | CN204131220U 智能微型直流操作电源 Smart micro DC operating power |
01/28/2015 | CN204131219U 一种用于防误入带电间隔报警器的供电电源 An anti mistakenly charged interval alarm power supply |
01/28/2015 | CN102449869B 用于发电厂的改进内部电气化方案 Electrification program for improving internal power plants |
01/21/2015 | CN104300670A 一种智能直流逆变一体化屏 An intelligent DC inverter integrated screen |
01/21/2015 | CN104300669A 核电站直流电源混合供电系统 Nuclear Power DC power hybrid power supply system |
01/15/2015 | US20150015075 Distribution board and battery pack |
01/14/2015 | CN204103774U 一种矿用隔爆型智能一体化电源装置 One kind of flameproof intelligent integrated power supply unit |
01/14/2015 | CN204103593U 一种换流站阀冷却控制系统24v直流电源回路 One kind of converter station valve cooling control system 24v DC power supply circuit |
01/14/2015 | CN104283307A 智能营配一体化高压开关 Smart business with the integration of high-voltage switchgear |
01/08/2015 | US20150008671 Pitch drive systems and methods |
01/07/2015 | CN204089340U 用于预制舱式组合设备的变电站分布式一体化电源装置 Substation equipment for prefabricated cabin combination of distributed power equipment |
01/07/2015 | CN204089339U 用于风电变流器的配电电源 Power distribution for wind power converter |
01/07/2015 | CN204089338U 智能配电房电源系统 Intelligent power distribution room system |
01/01/2015 | US20150002165 Power transformation system with characterization |
01/01/2015 | US20150001944 Method for providing control power |
12/31/2014 | CN204068421U 一种交直流操作电源装置 A cross DC operating power supply unit |
12/31/2014 | CN204067902U 一种新型电力柜 A new electric cabinet |
12/24/2014 | CN204046265U 一种适用于智能变电站辅助监控平台的综合电源系统 One for integrated intelligent substation auxiliary power system monitoring platform |
12/24/2014 | CN104242443A 一种发电配电领域的计算机、显示器、打印机的供电系统 A power distribution in the field of computer, monitor, printer power supply system |
12/17/2014 | CN204030715U 一种用于配电柜监测装置的辅助电源及配电柜 An auxiliary power distribution cabinet and power distribution equipment monitoring device |
12/17/2014 | CN204030714U 一种基于10/20kV配电站的新型直流电源系统 A new DC power system 10 / 20kV substation based |
12/10/2014 | CN204012913U 一种基于变电站预置仓的直流电源电池箱 Based on preset positions of the DC power substation battery box |
12/10/2014 | CN204012912U 一种交直流一体化电源 A cross-DC integrated power supply |
12/10/2014 | CN204012911U 一种具有放电旁路功能的变电站直流系统 Having a discharge bypass function of substation DC system |
12/10/2014 | CN204012910U 多功能一体化电源 Multifunction integrated power |
12/10/2014 | CN104201769A 一种具有放电旁路功能的变电站直流系统 Having a discharge bypass function of substation DC system |
10/21/2014 | US8866438 System and method for providing reactive power using electric car battery |
10/02/2014 | US20140291990 System for providing electrical power to a wind turbine component |
09/25/2014 | US20140285011 Detector arrangement in an electric arrangement with stand by shut down |
08/27/2014 | EP2769453A2 Low dc voltage supply for electronic communication devices |
08/26/2014 | US8817444 Control arrangement |
08/21/2014 | US20140232118 Horizontal axis wind turbine and secondary wind rotor |
08/13/2014 | EP2765681A1 Power reception device, vehicle provided with same, and power transmission system |
08/07/2014 | DE102013001717A1 Wasserkraftwerk Hydroelectric power station |
08/06/2014 | CN203761134U 风电场用基于ats的双电源站用电进线屏 Ats-based wind farms with dual power station power line screen |
08/06/2014 | CN203760861U 可报警直流屏 DC panel may alarm |
07/31/2014 | WO2014113885A1 Wind turbine system |
07/31/2014 | US20140210210 Gas turbine power generation system comprising an emergency power supply system |
07/30/2014 | CN203747505U 中压配电站保护装置电源切换电路 MV substation power switching circuit protection devices |
07/30/2014 | CN203747504U 变电站新能源交直流一体化站用电源系统 Integration of new energy substation AC and DC power supply system station |
07/23/2014 | CN203734377U 一种低压配电柜的控制电源 A low-pressure control power distribution cabinet |
07/23/2014 | CN103944256A 一种分体组装式直流电源柜 One kind of split assembled DC power supply cabinet |
07/17/2014 | US20140197688 Electronic device and power management control method |
07/16/2014 | CN203722335U 一种直流屏 A DC panel |
07/09/2014 | CN203707585U 高压开关柜 High Voltage Switchgear |
07/09/2014 | CN103915873A 一种基于二次电池与超级电容混合储能的变电站直流系统 A secondary battery and ultracapacitor hybrid energy storage system based on substation DC |
07/03/2014 | US20140183864 Arrangement and Method for Avoiding Stray Currents in Wind Power Plants |
07/02/2014 | CN103904776A 智能配电房电源系统 Intelligent power distribution room system |
06/25/2014 | CN203674798U 执行器电源柜 Actuator power supply cabinet |
06/25/2014 | CN203674797U 站用电微网主接线系统 Station power microgrid main wiring system |
06/25/2014 | CN203674796U 一种嵌入式微型直流电源装置 An embedded micro-DC power supply unit |
06/25/2014 | CN203674795U 交直流一体化电源 AC-DC integrated power supply |
06/18/2014 | CN203660657U 基于超级电容器储能的电力操作电源 Electric Power based supercapacitor energy storage |
06/18/2014 | CN203660650U 一种可靠保障透平发电系统低压双电源切换的装置 An apparatus for reliable protection turbine power generation system of low-voltage dual power switch |
06/11/2014 | CN103858315A Power reception device, vehicle provided with same, and power transmission system |
06/11/2014 | CN103855797A Machine room power distribution system |
05/28/2014 | CN103825360A 一种充电输入均衡的直流电源屏 A charging DC power input equalization screen |
05/28/2014 | CN103825359A 工作机 Working machine |
05/21/2014 | CN203607924U 便携式变电站直流综合保障装置 Comprehensive protection device portable substation DC |
05/14/2014 | CN101562354B 用于管理向断路器控制单元供电的系统及方法 For managing the circuit breaker system and method for controlling power supply unit |
05/07/2014 | CN103782609A 通信耳机的功率提供 Power to provide communications headset |
05/07/2014 | CN102664454B 一种基于铁锂电池的非浮充式变电站直流电源系统 Non-float-type substation DC power system based on lithium iron |
04/23/2014 | CN203562836U Power supply system for computers and peripheral equipment thereof in field of power generation and power distribution |
04/17/2014 | US20140106609 Staggered Charging System |
04/17/2014 | US20140103656 Wind power generation system, device using wind power generation system, and method for operating same |
04/09/2014 | EP2716063A1 Communications headset power provision |
04/09/2014 | CN203537061U A debugging power supply universally used by high-voltage switch cabinets and low-voltage switch cabinets |
04/03/2014 | DE102012217934A1 Verfahren zum Betreiben einer elektrischen Schaltung für einen Windpark Method for operating an electrical circuit for a wind farm |
04/02/2014 | CN203522011U Intelligent relay protection test power supply panel |
04/02/2014 | CN103701203A Direct current system for nuclear power plant |
03/26/2014 | CN203504285U UPS integrated power supply |
03/26/2014 | CN203504284U Supply circuit of auxiliary device of large-scale unit |
03/26/2014 | CN103683490A Intelligent constant-temperature direct-current power source screen based on double-silicon-chain voltage reduction device |
03/26/2014 | CN103683489A Direct-current power source screen |
03/26/2014 | CN103683488A Direct-current power source screen with shielding box for double-silicon-chain voltage reduction device |
03/26/2014 | CN103683487A Direct-current power source screen with file boxes |
03/26/2014 | CN103683486A Direct-current power supply cabinet based on leak current detection sensor |
03/19/2014 | CN203491784U Power supply self-powered system used for ring main unit |
03/19/2014 | CN203491783U Self-powered system of ring main unit |
03/19/2014 | CN103647344A An oil engine interlock apparatus, a power supply device, and a method for supplying power for a square cabin device |
03/12/2014 | CN203481917U Semi digital switching power supply applied in distribution automation terminal |
03/12/2014 | CN203481916U Novel high voltage line CT electricity taking device |
03/12/2014 | CN103633734A Power supply apparatus |
03/12/2014 | CN103633733A Auxiliary power supply for high voltage applications |
03/05/2014 | CN203466625U Intelligent AC and DC integrated power supply system |
03/05/2014 | CN101689056B Gen-set control system having proactive load relief |
02/27/2014 | CA2824085A1 Wind turbine pitch control system |
02/26/2014 | EP2701281A2 Auxiliary power supply for high voltage applications |