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 9 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
Patents for H02J 9 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting (16,437)
06/2014
06/11/2014CN203645395U 所用电快速外接电源箱 The fast external power supply box
06/11/2014CN203645394U 双控制器并联逆变不间断电源 Dual controller parallel inverter uninterruptible power supply
06/11/2014CN203645393U 一种不用蓄电池的可持续供电电源 One kind of sustainable power supply without batteries
06/11/2014CN203645392U 一种飞轮储能不间断电源装置 One kind of energy storage flywheel uninterruptible power supply unit
06/11/2014CN203645391U 新型环境设施连续供电系统 New environmental facilities continuous power supply system
06/11/2014CN203645364U 一种用于存储信息设备实时参数的电路装置 A memory circuit arrangement for the real-time parameter information equipment
06/11/2014CN203645345U 太阳能空调系统 Solar air conditioning system
06/11/2014CN203645325U 双路供电智能联络控制器 Dual power supply controller Intelligent Contact
06/11/2014CN203645324U 一种多直流馈线微网控制系统 A multi-feeder DC micro-grid control systems
06/11/2014CN203643571U 一种ge断路器的sel测量回路调试箱的电路 Sel one kind ge measuring circuit breaker box circuit debugging
06/11/2014CN203641050U 多功能遥控应急电风扇 Universal Remote Emergency fan
06/11/2014CN203634158U 一种应用电源装置的智能心电图机 An application of intelligent ECG machine power unit
06/11/2014CN103858312A Adding and shedding loads using load levels to determine timing
06/11/2014CN103858300A Operation of an illuminant at an autonomous energy store
06/11/2014CN103856116A Special energy-saving control circuit for washing machine and control method of control circuit
06/11/2014CN103856067A Frequency converter and synchronous working frequency conversion switching control system and method
06/11/2014CN103855796A Uninterruptible power supply device
06/11/2014CN103855795A Energy-saving power supply
06/11/2014CN103855794A Novel switching circuit powered by commercial power and storage battery
06/11/2014CN103855793A Flash-free bypass device for Ethernet tandem connection device
06/11/2014CN103855792A Networking type air conditioner temperature control system power supply module
06/11/2014CN103855791A Generator intelligent control system
06/11/2014CN103855735A Control power supply system of fire alarm controller
06/11/2014CN103855731A Uninterrupted rechargeable battery power supply
06/11/2014CN102820699B Intelligent digital static switch
06/11/2014CN102687358B Power supply circuit and electric appliance
06/11/2014CN102624079B Double-microprocessor framework-based solid-state switch control system
06/11/2014CN102403781B Signal and power switching circuit of whole hybrid vehicle controller
06/11/2014CN102315675B Automotive solar power generation device based on bidirectional DC-DC converter
06/11/2014CN102130494B Failure guiding safety principle-based contactor automatic switching control method
06/11/2014CN101803148B Power supply for a data center
06/11/2014CN101592304B Intelligent fire emergency lamp with MCU control
06/10/2014US8749095 Uninterruptible power supply system and power management method thereof suitable for audio visual apparatus
06/05/2014WO2014085017A1 Power unit control system
06/05/2014US20140152109 Medium voltage uninterruptible power supply
06/05/2014US20140152100 Power storage system and driving method thereof
06/05/2014US20140152099 Mobile cart and power system therfor
06/05/2014US20140152011 Redundant power supply architecture
06/04/2014EP2738902A1 Power supply system, distribution device, and power control device
06/04/2014EP2737605A2 Dual boost converter for ups system
06/04/2014EP2737604A1 Non-isolated ac-dc converter having a positive output buck-boost converter and pfc at input supply
06/04/2014EP2737603A2 Single-battery power topologies for online ups systems
06/04/2014EP2737464A1 Security system and method
06/04/2014CN203632590U 隔爆兼本质安全型双电源变频调速装置 Explosion-proof and intrinsically safe dual power frequency control devices
06/04/2014CN203632353U 一种单片机掉电保护电路 A SCM brownout protection circuit
06/04/2014CN203632352U 矿用自恢复保护电源装置 Mine since the resumption of power protection devices
06/04/2014CN203632351U 双电源切换装置 Dual power switching device
06/04/2014CN203632350U 电源优先选择电路 Power priority selection circuit
06/04/2014CN203632349U 矿用摄像机的供电电路 Mine supply circuit cameras
06/04/2014CN203632348U 一种高压端供能系统 A high-pressure end supply system
06/04/2014CN203632347U 一种基于不停电情况下的双母线电压并列切换装置 Based on dual-bus voltage without power switching device in case of tie
06/04/2014CN203632346U 一种智能转换型电气开关 An intelligent converting electrical switch
06/04/2014CN203632345U 一种矿用备用电源投切智能控制装置 Ore reserve supply switching intelligent control device
06/04/2014CN203632344U 通信用交流不间断电源 Communication with AC uninterruptible power supply
06/04/2014CN203632343U 一种发电机断路器 An electric generator breaker
06/04/2014CN203632342U 一种断电保护电路及断电保护器 A power-off protection circuit and power protection device
06/04/2014CN203632341U 一种双电源供电系统 A dual power supply system
06/04/2014CN203632302U 一种移动应急电源系统 A mobile emergency power system
06/04/2014CN203632284U 站点电源管理模块 Site Power Management Module
06/04/2014CN203629019U 一种混合电力热水器 A hybrid electric water heater
06/04/2014CN103843227A Ups mechanical transfer relay arc mitigation
06/04/2014CN103843226A Ac power supply apparatus and methods providing variable voltage waveforms for load transient conditions
06/04/2014CN103840676A System and methods for balancing ups output voltages during transitions between operating modes
06/04/2014CN103840548A Transformer substation system with microgrid system
06/04/2014CN103840547A Isolated multi-path complex output uninterruptible power supply and control method thereof
06/04/2014CN103840546A Power supply system
06/04/2014CN103840545A Movable standby power supply device for tunnel alarm system
06/04/2014CN103840544A Power exchange system used between handheld devices
06/04/2014CN103840499A Multifunctional charging station
06/04/2014CN102710028B Cable theft-proof monitoring system based on passive carrier communication
06/04/2014CN102629777B Standby power system of DC power source
06/04/2014CN102593949B User-side peak-shaving power storage and supply system and method
06/04/2014CN102545646B Abnormal voltage ride-through power supply of frequency converter
06/04/2014CN102403783B Method for automatically switching in microcomputer control standby power supply of expanded inner bridge connection line
06/04/2014CN102394504B Intelligent integrated power generation system
06/03/2014US8741131 Method for powering portable dialysis machine
05/2014
05/30/2014WO2014080599A1 Power supply system, power conversion apparatus, and measurement point switching apparatus
05/30/2014WO2014078972A1 Control method and device for self-powered electronic device to be reset
05/30/2014WO2014027246A3 Dc building system with energy storage and control system
05/30/2014WO2014026840A3 Electrical power distribution system for data centers
05/29/2014US20140145507 Emergency Cell Charger
05/29/2014US20140145506 Battery module
05/28/2014EP2736147A1 Operating a static transfer switch to eliminate transformer inrush current in the presence of residual flux
05/28/2014CN203617786U 油电混合电源系统 Hybrid power system
05/28/2014CN203617785U 一种供电自动切换电路 A power supply automatic switching circuit
05/28/2014CN203617784U 一种可控制系留平台供电系统 A controllable power supply system platform mooring
05/28/2014CN203617783U 一种分布式电源换流阀故障自愈装置 A distributed power converter valve fault recovery unit
05/28/2014CN203617782U 一种基于ATmega16单片机的双电源自动切换控制器 ATmega16 microcontroller based dual power automatic switching controller
05/28/2014CN203617781U 手动自动双向转换装置 Manual and automatic bi-directional converter
05/28/2014CN203617780U 应用于轨道交通屏蔽门系统的不间断电源装置 Applied to the rail door systems uninterruptible power supply unit
05/28/2014CN203617779U 一种应用于水轮机动力柜的双路电源供电电路 Applied to turbine power cabinet dual power supply circuit
05/28/2014CN203617778U 多功能应急电源系统 Multifunctional emergency power system
05/28/2014CN203617777U 公用配电站应急发电接入装置 Emergency power utility substation access device
05/28/2014CN203617776U 一种变桨系统后备电源用驱动器直流母线预充电回路 A variable pitch system backup power supply with drive DC bus precharge circuit
05/28/2014CN203617775U 一种系留平台供电系统 One kind of mooring platform supply system
05/28/2014CN203617774U 一种天然冷热源ups电源集成系统 A natural heat source ups power integrated system
05/28/2014CN203617678U 自动重合闸断路器电源系统 Recloser circuit breaker power system
05/28/2014CN203609796U 具有发电功能的健身器械 Fitness equipment with a power generation function
05/28/2014CN103828187A 具有正输出降压-升压转换器和在输入电源处的pfc的非隔离ac-dc转换器 Has a positive output buck - boost converter and the input power at non-isolated pfc ac-dc converter
05/28/2014CN103828186A 用于在线ups系统的单一电池电力拓扑 Single battery power system topology for online ups
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