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)
08/2014
08/21/2014US20140232194 Power supply system and method of controlling the same
08/21/2014US20140232187 Auxiliary recharge
08/19/2014US8810075 Power off delay circuit and power supply system
08/19/2014CA2600426C Configurable safety light receptacle
08/14/2014WO2014122545A1 System for distributing and storing electric energy
08/14/2014WO2014122034A1 Intelligent electrical power network device
08/14/2014DE102013223619A1 Störungssicheres Verfahren und Vorrichtung für Hochspannungsteile in einem Hybridfahrzeug Fault Secure Method and apparatus for high voltage parts in a hybrid vehicle
08/14/2014DE102013101322A1 Beleuchtungsanlage, insbesondere zur Not- und/oder Sicherheitsbeleuchtung Lighting system, particularly for emergency and / or security lighting
08/14/2014DE102013002500A1 Bremsassistenzsystem für ein Fahrzeug Brake assist system for a vehicle
08/13/2014EP2765679A1 Intelligent electrical power network device
08/13/2014CN203775173U 延时开关电路及使用该延时开关电路的双电源切换开关装置 Delay switch circuit and the delay switch circuit dual power switch device
08/13/2014CN203774865U 一种用于风机供电的双电源切换电路及高压变频器 A dual power supply fan and high-voltage inverter switching circuit
08/13/2014CN203774864U 一种混合动力船舶供电控制系统 A hybrid power supply control system for ship
08/13/2014CN203774863U 太阳能驱动电梯的系统 Solar-powered elevator system
08/13/2014CN203774862U 配电自动化终端设备的供电电路 Distribution automation terminal apparatus power supply circuit
08/13/2014CN203774861U 交直流切换供电电路 AC-DC switching power supply circuit
08/13/2014CN203774860U 一种自动化仪器控制机构 An automated instrument control mechanism
08/13/2014CN203774859U 一种基于单片机的双电源转换控制电路 Microcontroller based dual power switching control circuit
08/13/2014CN203774858U 供电系统 Power supply system
08/13/2014CN203774857U 座地抱杆双发电机供电切换系统 Floor double pole generator power switching system
08/13/2014CN203774631U 双断路器作单母线分段的高压配电装置 Double breaker for high voltage distribution equipment single bus segment
08/13/2014CN203772970U 无线现场装置组件 Wireless Field assembly
08/13/2014CN103986226A 空调及其供电系统和供电方法 Air conditioning and power supply system and power supply method
08/13/2014CN103986225A 带后备蓄电池式智能电源分配单元pdu With backup battery smart power distribution unit pdu
08/13/2014CN102957200B 一种水下实时探测仪器的后备电源管理系统及其管理方法 Backup power management system and its management method for real-time detection of underwater equipment
08/13/2014CN102751783B 变压器与大功率柴油发电机电源的切换电路 The switching circuit transformer and power supply diesel generator
08/13/2014CN102723884B 电源输出高端防反灌开关管的供电系统及冗余电源系统 Power output of high-end anti-anti-irrigation switch the power supply system and a redundant power supply system
08/13/2014CN101960692B 用于不间断电源控制的系统和方法 Uninterruptible power supply control system and method for
08/12/2014US8806240 Battery management system, method of controlling the same, and energy storage system including the battery management system
08/12/2014US8806238 Rack server system and operation method applicable thereto
08/12/2014US8803361 Apparatus and method for providing uninterruptible power
08/07/2014WO2014090931A3 Arrangement for operating light sources
08/07/2014US20140217889 Led lighting
08/07/2014US20140217827 Apparatus for and method of operation of a power inverter system
08/06/2014EP2761720A2 Ac power supply apparatus and methods providing variable voltage waveforms for load transient conditions
08/06/2014EP2761719A2 Mains detection in emergency lighting systems
08/06/2014CN203761134U 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
08/06/2014CN203761133U 发电机全自动控制器 Generator automatic controller
08/06/2014CN203761132U 通信设备的供电装置 Power supply apparatus communication device
08/06/2014CN203761131U 一种基于太阳能发电的小用户用电智能调配系统 Small users of electricity intelligent deployment system based on solar power
08/06/2014CN203761130U 大功率开关电源芯片供电自适应切换电路 Adaptive power switching power supply switching circuit chip
08/06/2014CN203761129U 一种高瞬态响应电源切换电路 A high-power switching circuit transient response
08/06/2014CN203761128U 多电源切换电路及具有其的麻醉机 More power switching circuit and have their anesthesia machine
08/06/2014CN203761127U 一种低压备用电源自投装置硬件平台 A low pressure system standby power source hardware platform
08/06/2014CN203761126U 一种直流电源切换器 A DC power switch
08/06/2014CN203761125U 一种快启动低功率损耗的冷备用装置 Low power consumption in fast start in cold standby system
08/06/2014CN203761124U 电压转换电路及具有该电压转换电路的电压转换装置 Voltage conversion circuit and a voltage conversion device having a voltage converting circuit of the
08/06/2014CN203761123U 一种ups并机电流采样转换控制系统 One kind of ups and machine control system to convert the current sampling
08/06/2014CN203761122U 备自投传动配合仪 Standby automatic transmission with the instrument
08/06/2014CN203761121U 一种双电源备份装置 A dual power backup device
08/06/2014CN203761113U 便携小功率充电电源 Low-power portable rechargeable power supply
08/06/2014CN203761081U 一种蓄电池充电设备及柴油发电机组的启动系统 A charging equipment and diesel generator sets to start the system battery
08/06/2014CN203759448U 一种基于pc104构架的高集成电站监测装置 A highly integrated power plant monitoring device architecture based pc104
08/06/2014CN203758133U 一种新型光伏直流冰箱 A new photovoltaic DC refrigerator
08/06/2014CN103975651A Led照明装置及点灯控制方法 Led lighting equipment and lighting control method
08/06/2014CN103972980A 防晃电快速切换装置 Anti Akira power fast switching devices
08/06/2014CN103972979A 通信电源电路 Communication power supply circuit
08/06/2014CN103972978A 不间断电源电池共用系统及其控制方法 Uninterruptible power supply battery sharing system and control method
08/06/2014CN103972890A 一种基于变频变压器的船舶岸电系统 Ship shore power system based on variable frequency transformer
08/06/2014CN103972866A 一种防止电动机投切于短路故障的闭锁方法 A motor switching on ways to prevent a short circuit fault latch
08/06/2014CN103972865A 一种防止电动机投切于短路故障的控制方法 A motor switching control method to prevent a short circuit fault
08/06/2014CN103150625B 基于ftu的停电事件信息采集方法和系统 Based ftu power outage information collection methods and systems
08/06/2014CN102761169B 电源控制装置及电子装置 Power supply control device and the electronic device
08/06/2014CN102710007B 一种基于平衡桥臂的双电源供电系统 A dual power supply system based on the balance arm
08/06/2014CN102498637B 控制装置 Control device
07/2014
07/31/2014WO2014114562A2 Electrical device
07/31/2014WO2014064590A8 Device for detecting proximity of a vehicle and system for monitoring parking spaces of a parking lot
07/31/2014US20140210271 Uninterruptible power supply system
07/31/2014US20140210269 Power supply system having an emergency power supply cutoff function
07/31/2014US20140210264 Power supply system, image forming apparatus having the power supply system, and control method of the power supply system
07/31/2014US20140210256 Power generation system with anticipatory operation
07/31/2014US20140209415 Emergency Back-Up Power System For Traction Elevators
07/30/2014EP2759040A1 Parallel control and protection for ups
07/30/2014EP2759039A2 Control and protection for parallel uninterruptible power supplies
07/30/2014EP2759038A2 Uninterruptible power supply systems and methods employing on-demand energy storage
07/30/2014DE202014005140U1 Überstromschutzeinrichtung für Stromrichter in Lasthebemagnetsteuerungen Overcurrent protective device for Power in lifting magnet controllers
07/30/2014CN203748083U 全自动充电式led灯 Automatic rechargeable led lights
07/30/2014CN203747688U 一种三电平并网逆变器 A three-level inverter grid
07/30/2014CN203747503U 一种变电站电源备自投切负荷装置 Power Substations prepared from the cast shedding device
07/30/2014CN203747502U 一种用于用电信息采集终端的停电上报装置 An electricity blackout for reporting information collection terminal device
07/30/2014CN203747501U 矿用本安型直流不间断电源 Mine intrinsically safe DC uninterruptible power supply
07/30/2014CN203747500U 变压器节能运行装置 Transformers saving operation means
07/30/2014CN203747499U 一种多面防护罩的双电源自动转换开关 A multi-surface shield dual power automatic transfer switch
07/30/2014CN203747498U 一种防雷配电箱 One kind of lightning distribution box
07/30/2014CN203747497U 一种断电备用电源的切换装置 A power-off standby power switching device
07/30/2014CN203747496U 新型矿用偶电源切换控制器 New Mine dual power switching controller
07/30/2014CN203747495U 新型矿用偶电源延时切换控制器 The new mine even delayed switching power supply controller
07/30/2014CN203747494U 一种应急电源装置 One kind of emergency power supply unit
07/30/2014CN203747493U 多个变电所共用保安电源 A plurality of common security power substation
07/30/2014CN203747468U 一种有效保护燃料电池减少储能电池数量的直流输出系统 An effective protection of the fuel cell to reduce the amount of energy storage battery DC output system
07/30/2014CN203747266U 一种多功能ups控制箱 A multifunctional ups control box
07/30/2014CN203745024U 一种无线远传水表 A wireless remote meter
07/30/2014CN203744091U 一种集成风光互补供电系统的路灯 An integrated wind and solar-powered street light system
07/30/2014CN103957650A Led电源管理电路 Led power management circuits
07/30/2014CN103956828A 中低压配电智能终端 Low-voltage power distribution intelligent terminal
07/30/2014CN103956826A 一种救灾用应急电源装置 One kind of disaster with emergency power supply unit
07/30/2014CN103956825A 一种自备应急电源配置方法 An emergency power supply configuration owned
07/30/2014CN103956824A 后备电源系统 Backup power systems
07/30/2014CN103956823A 一种自动热备份系统 An automatic hot backup system
07/30/2014CN103956762A 一种工业电力设备及其控制方法 An industrial electrical equipment and control method
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