| Patents for H02J 9 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting (16,437) |
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| 01/20/2015 | US8938323 Power storage system and method of controlling the same |
| 01/20/2015 | US8937405 Data center using fuel cells in place of diesel generators for backup power |
| 01/15/2015 | WO2015006151A1 Ups systems and methods using variable configuration modules |
| 01/15/2015 | WO2015003541A1 Power supply switching circuit and switching method between external power supply and battery power supply |
| 01/15/2015 | US20150016206 Apparatus and method to measure energy capacity of a backup power supply without compromising power delivery |
| 01/15/2015 | US20150015076 Charging system and power failure device detecting power failure of led light |
| 01/15/2015 | US20150015074 Power supply device and power management method |
| 01/15/2015 | US20150015073 Power supply circuit |
| 01/15/2015 | US20150015068 Multi-port Energy Storage System and Control Method Thereof |
| 01/15/2015 | DE10037358B4 Schaltungsanordnung zur Netzfreischaltung von Sitz- und Schlafmöbeln Circuit arrangement for mains isolation of sitting and sleeping furniture |
| 01/14/2015 | EP2824790A1 Control device, conversion device, control method, and electricity distribution system |
| 01/14/2015 | EP2824321A1 Method for loading of an electric emergency energy storage |
| 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 | CN204103607U 一种家用储能系统 One kind of household energy storage system |
| 01/14/2015 | CN204103594U 中低压配电智能终端 Low-voltage power distribution intelligent terminal |
| 01/14/2015 | CN204103592U 一种汽车仪表供电电路 An automobile instrument power supply circuit |
| 01/14/2015 | CN204103591U 一种救护车车载电源装置 One kind of ambulance vehicle power supply unit |
| 01/14/2015 | CN204103590U 一种双电压自动切换控制电路 A dual voltage automatic switching control circuit |
| 01/14/2015 | CN204103589U 一种双电源切换装置 A dual power switching device |
| 01/14/2015 | CN204103588U 应用于轨道交通通信备份智能电源系统 Used in rail transportation, communications and intelligent backup power systems |
| 01/14/2015 | CN204103587U 三相大功率伺服式稳压器智能保护装置 Three-phase power servo regulator intelligent protection device |
| 01/14/2015 | CN204103586U 五端口式交直流两用电源供应器 Five-port type AC-DC Power Supply |
| 01/14/2015 | CN204103585U 一种交流输入110v-220v自动切换功能控制电路 An AC Input 110v-220v automatic switching control circuit |
| 01/14/2015 | CN204103584U Dcs双回路供电系统 Dcs double-loop power supply system |
| 01/14/2015 | CN204103583U 一种智能调压站的供电电路 An intelligent regulator power supply circuit station |
| 01/14/2015 | CN204103506U 主动配电网快速切换系统 Active distribution network fast switching system |
| 01/14/2015 | CN204103482U 高压直流输电阀冷却系统的直流供电系统 HVDC valve cooling system DC power supply system |
| 01/14/2015 | CN204103462U 适用于cigs光伏组件的光伏逆变器 Cigs photovoltaic modules suitable for PV inverters |
| 01/14/2015 | CN204101962U 脱硫控制系统 Desulfurization control system |
| 01/14/2015 | CN204101215U 双电池供电的热量表 Dual battery-powered heat meters |
| 01/14/2015 | CN104285355A 电梯备份电源 Elevator Backup Power |
| 01/14/2015 | CN104285351A 作为两端口网络的能量供应模块,分离器件在该能量供应模块中的使用以及该能量供应模块的操作方法 As a two-port network energy supply module, discrete devices used in the energy supply module and method of operation of the power supply module |
| 01/14/2015 | CN104283815A 基于超级电容后备电源二层管理型交换机 Ultracapacitor-based backup power Layer Managed Switch |
| 01/14/2015 | CN104283306A 智能供电切换器 Intelligent Power Switch |
| 01/14/2015 | CN104283305A 移动监测车电源系统 Mobile monitoring vehicle power systems |
| 01/14/2015 | CN104283304A 不间断电力保护切换控制器 Uninterruptible power protection switching controller |
| 01/14/2015 | CN104283303A 变压器备用相快速切换系统 Standby phase transformer fast switching system |
| 01/14/2015 | CN104283302A 空调器和空调器的供电系统 Air conditioners and air conditioner power supply system |
| 01/14/2015 | CN104283301A 控制电路及具有控制电路的电子设备 The control circuit and an electronic device having a control circuit |
| 01/14/2015 | CN104283300A 新型双电源自动转换开关 The new dual power automatic transfer switch |
| 01/14/2015 | CN104283220A 一种智能配网联切自动化系统及其实现方法 An intelligent distribution network automation system and its associated Implementation cut |
| 01/14/2015 | CN103023134B 车载gps终端备用电池切换保护电路 Car gps terminal spare battery protection circuit switching |
| 01/14/2015 | CN102801208B 多路供电智能调度管理器及其控制方法 Multiple-powered intelligent scheduling management and control method |
| 01/14/2015 | CN101931264B 分离式辅助电源的燃烧及紧急起动系统 Separate auxiliary power combustion and emergency starting system |
| 01/14/2015 | CN101931263B 具辅助电源的燃烧及紧急启动操控系统 With auxiliary power combustion control systems and emergency start |
| 01/13/2015 | US8933587 Dual input RTC supply generation with replica power path and autonomous mode of operation from the system supply |
| 01/13/2015 | US8931757 Electric actuator |
| 01/13/2015 | US8931756 Electric actuator |
| 01/08/2015 | WO2015003042A1 Ups systems and methods using dual mode rectifier/inverter |
| 01/08/2015 | WO2015002372A1 Power supply device, micro server having the same, and power supply method |
| 01/08/2015 | US20150008844 Lighting power supply |
| 01/08/2015 | US20150008747 Portable Power Devices and Methods of Supplying Power |
| 01/08/2015 | US20150008745 Ups systems and methods using variable configuration modules |
| 01/08/2015 | US20150008744 Ups systems and methods using dual mode rectifier/inverter |
| 01/08/2015 | US20150008740 Power monitoring system |
| 01/08/2015 | DE202013104447U1 Schaltung zur Energieversorgung einer Leuchte an einem beweglichen Möbelteil Circuit for supplying power to a lamp on a movable furniture part |
| 01/08/2015 | DE102013212149A1 Vorrichtung und Verfahren zur Diagnose eines Spannungswandlers Apparatus and method for diagnosing a voltage converter |
| 01/08/2015 | DE102013005974B4 Bateriespeicheranlage und Verfahren zum Betrieb einer Batteriespeicheranlage Bateriespeicheranlage and method for operating a battery storage system |
| 01/07/2015 | EP2822145A1 Power supply method and power supply apparatus |
| 01/07/2015 | EP2821640A1 Pitch drive system with a switching device controlled back-up power supply and method thereof |
| 01/07/2015 | EP2820740A2 Control module for an electrical energy accumulator, energy accumulator unit having such a control module, uninterruptible power supply unit and method for operating a control module |
| 01/07/2015 | CN204089687U 太阳能直流电供电电站 DC solar power station |
| 01/07/2015 | CN204089343U 低温环境下的具备后备电源系统的配电自动化终端 Have backup power systems under low temperature distribution automation terminal |
| 01/07/2015 | CN204089337U 瞬时自主切换免维护不间断供电电源 Instantaneous switching autonomous maintenance uninterruptible power supply |
| 01/07/2015 | CN204089336U 一种用于发电机组的电气保护控制单元的供电系统 A turbine electrical power system protection and control unit |
| 01/07/2015 | CN204089335U 太阳能与交流电网协同充电系统 Solar charging system with AC grid coordination |
| 01/07/2015 | CN204089334U 离网型微电网自动投切控制电路 Off-grid microgrid automatic switching control circuit |
| 01/07/2015 | CN204089333U 一种小型水电站备用电源自动转接装置 A small hydropower backup power automatic switching device |
| 01/07/2015 | CN204089332U 一种电源切换装置 A power switching apparatus |
| 01/07/2015 | CN204089331U 在-40°c环境下直接应用的智能配电终端后备电源系统 Intelligent distribution terminal at -40 ° c environmental direct application backup power systems |
| 01/07/2015 | CN204089330U 一种自适应的电源电池双路供电装置 Dual battery power supply device for adaptive |
| 01/07/2015 | CN204089329U 一种快速响应断电传感模块 A quick response to power outages sensing module |
| 01/07/2015 | CN204089328U 用于酒店内柴发与市电切换的装置 Means for on-site firewood hair mains switch |
| 01/07/2015 | CN204089327U 一种集中式动力类应急电源系统 A centralized emergency power systems and power |
| 01/07/2015 | CN204089326U 静止无功发生器驱动电路的双电源供电电路 STATCOM driver circuit dual power supply circuit |
| 01/07/2015 | CN204089325U 一种飞控系统新型供电电路 Flight Control System The new power supply circuit |
| 01/07/2015 | CN204088090U 一种三路电源自动转换开关装置 A three-way power automatic transfer switch device |
| 01/07/2015 | CN204070543U 用于电子烟的供电组件及电子烟 Power supply components for the electronic cigarette and electronic cigarette |
| 01/07/2015 | CN104272556A 与发电机联用的负载切断控制模块 And combined with the load off the generator control module |
| 01/07/2015 | CN104271410A 一种驱动装置 A drive device |
| 01/07/2015 | CN104269918A 一种备自投逻辑可编程方法 One kind of programmable logic prepared from the cast method |
| 01/07/2015 | CN104269917A 智能联切负荷备自投装置防出口继电器误动系统 Intelligent linking device considering load shedding relay malfunction prevention export system |
| 01/07/2015 | CN104269916A 一种高压感应电源与光伏电源切换的实现方法 Realizing of a high voltage inductive power supply with photovoltaic power switch |
| 01/07/2015 | CN103354387B 基于gsm的远程控制双电源自动转换开关系统 Gsm based remote control system of dual power automatic transfer switch |
| 01/07/2015 | CN102916485B 一种电源切换器 A power switch |
| 01/06/2015 | US8928171 Power distribution device for distributing power and a method for the distribution of power |
| 01/06/2015 | CA2814876C Intrinsically safe backup power supply for combustible environments |
| 01/06/2015 | CA2732316C Power conversion apparatus |
| 01/03/2015 | CA2854284A1 Standby battery product and stackable charging system thereof |
| 01/01/2015 | US20150001945 Solar Power Generation, Distribution, and Communication System |
| 01/01/2015 | US20150001943 System with dual battery back-up and related methods of operation |
| 12/31/2014 | CN204068688U 一种商用汽车仪表的电源自动关断电路 A commercial automobile instrument of power is automatically shut off the circuit |
| 12/31/2014 | CN204068420U 一种基于模拟输入电路的供电电源切换装置 Based on the analog input circuit of the switching power supply apparatus |
| 12/31/2014 | CN204068419U 一种供电电源切换装置 A power supply power switching device |
| 12/31/2014 | CN204068418U 一种供电电源切换装置 A power supply power switching device |
| 12/31/2014 | CN204068417U 太阳能逆变器 Solar Inverter |
| 12/31/2014 | CN204068416U 破窗器循环式备用电源 Broken window circulation of emergency power supply |
| 12/31/2014 | CN204068415U 一种风力发电变压器供电装置 A wind power transformer power supply unit |
| 12/31/2014 | CN204068414U 一种大型锅炉供电装置主保护回路 A large, main boiler powered device protection circuit |
| 12/31/2014 | CN204068413U 一种基站用便携式储能设备及供电系统 A base station with a portable storage device and power supply systems |