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)
07/2014
07/30/2014CN103956748A 一种多母线失压时负荷转移的故障恢复方案生成方法 A multi-bus load transfer of loss of pressure recovery program generation method
07/30/2014CN103956740A 一种实现电能质量控制的工业用ups系统及其控制方法 An implementation of industrial power quality control system and control method ups
07/30/2014CN102292895B 降低家用电器和家庭网络设备的待机功耗和监测消耗的电能的系统及方法 System and method for home appliances and home network devices to reduce standby power and monitoring electric energy consumed
07/30/2014CN101742798B 一种镇流器及荧光灯控制系统 One kind of fluorescent lamp ballasts and control systems
07/29/2014US8791597 Uninterruptible power supply with a dual gain voltage regulator controlling an inverter output voltage based on active and reactive components of current
07/29/2014US8791595 Server management system and method
07/29/2014CA2840662A1 Portable modular power system
07/29/2014CA2840361A1 Emergency back-up power system for traction elevators
07/24/2014WO2014113611A1 Solar nuclear fusion development
07/24/2014WO2014113582A1 Automatic transfer switch
07/24/2014WO2014111962A1 Led light bulb with supplemented emergency lighting features
07/24/2014WO2014111824A2 Dc power distribution system
07/24/2014WO2014110677A1 Portable lighting system
07/24/2014US20140206309 Method and apparatus for persistent communications, interoperability and situational awareness in the aftermath of a disaster
07/24/2014US20140203649 Method and Apparatus for Integrating a Secondary Power Source into a Power Generation Plant
07/24/2014US20140203648 Automatic transfer switch
07/24/2014DE102008033865B4 Sicherheitsbeleuchtungsanlage und Verfahren zum Betrieb einer Sicherheitsbeleuchtungsanlage Emergency lighting system and method for operating an emergency lighting system
07/23/2014EP2757656A2 Standby power reduction device
07/23/2014CN203734884U 一种用于户外照明系统的集中供电系统 An outdoor lighting system of centralized power system
07/23/2014CN203734570U 注塑机变频软启一体装置 Injection molding machine frequency integrated soft start device
07/23/2014CN203734376U 一种备用电源发动机自启停控制电路 A backup power source since the engine start-stop control circuit
07/23/2014CN203734375U 一种自投自复的供电系统 A self-powered automatic recovery system
07/23/2014CN203734374U 主备电源切换电路 Standby power switching circuit
07/23/2014CN203734373U 一种具有充电功能的户外集中供电系统 Outdoor centralized power supply system with a charging function
07/23/2014CN203734372U 一种燃料电池备用供电系统 A fuel cell system, backup power
07/23/2014CN203734371U 一种超低功耗实时时钟 An ultra-low-power real-time clock
07/23/2014CN203734370U 基于双处理器的eps电源系统 Eps dual-processor-based Power Systems
07/23/2014CN203734369U 城市轨道交通中ups电源整合结构 Urban Rail Transit ups power integrated structure
07/23/2014CN203734368U 应急电源 Emergency Power
07/23/2014CN203734367U 通讯基站太阳能发电直流并网供电系统 Communication base stations and solar power DC power supply system network
07/23/2014CN203733567U 一种变压器风冷控制柜 A transformer cooled control cabinet
07/23/2014CN103944255A 一种用于新能源移动基站的辅助电源装置及其供电方法 Auxiliary power supply apparatus and method for a mobile station in the new energy
07/23/2014CN103944254A 掉电保护电路及设备 Power-down protection circuits and devices
07/23/2014CN103944253A 无线基站内部设备在线供电系统 Internal radio base station equipment online supply system
07/23/2014CN103944179A 利用铅碳电池实施通信系统移峰填谷的供电系统 The use of lead-carbon batteries of a communication system peak load shifting of power supply system
07/23/2014CN103023014B 提高煤炭企业电力系统供电可靠性综合防御体系仿真方法 Improve the power supply system reliability coal enterprise integrated defense system simulation approach
07/23/2014CN102856974B 电力系统智能控制装置及其实现方法 Device and achieve intelligent control of power systems
07/23/2014CN102624080B 一种双电源自动转换开关装置 A dual power automatic transfer switch device
07/23/2014CN102217424B 带有安全照明的照明系统 Security lighting with lighting systems
07/23/2014CN101702534B 杆链锯以及用于杆链锯的双电源切换装置 Bar chain saws and chain saws for bars dual power switching device
07/22/2014US8786132 Power supply device
07/22/2014US8786131 Uninterruptible power supply and method for enabling the same to save energy
07/18/2014CA2838864A1 Methods and systems for restoring power based on forecasted loads
07/17/2014WO2014110543A1 Backup power device, system and method of use
07/17/2014WO2014110018A1 Hold-up circuit, power converter system and method of providing a regulated output during hold-up time
07/17/2014WO2014108599A1 Electric power system
07/17/2014US20140197690 Battery, power supply apparatus and electronic apparatus
07/17/2014US20140197689 Power supply providing longer lifespan of battery modules
07/16/2014EP2755309A1 Power-factor correction circuit and power circuit
07/16/2014EP2755299A1 Power-saving remote control apparatus and power-saving manual control apparatus
07/16/2014EP2755298A2 Power system for data center
07/16/2014EP2755293A1 Hot standby power supply for a variable frequency drive
07/16/2014CN203722470U Gyk智能稳压电源监测系统 Gyk intelligent power supply monitoring system
07/16/2014CN203722334U 电动机失电重启动的装置 Restart the motor lost power devices
07/16/2014CN203722333U 油机互锁装置及包含该装置的供电设备 Oil machine interlock device and the device contains the power supply equipment
07/16/2014CN203722332U 一种电动汽车换电站应急供电的设备 An electric car emergency power supply equipment for power plants
07/16/2014CN203722331U 用于hyco工厂的ups接线电路 For ups factory wiring circuit hyco
07/16/2014CN203722330U 一种智能高速双电源切换装置 An intelligent high-speed dual power switching device
07/16/2014CN203722329U 用于供电系统的电力控制系统 Power supply system for the power control system
07/16/2014CN203722328U 一种ups电源本身故障时自动切换工频市电装置 Automatic switching mains frequency device itself when one kind of ups power failure
07/16/2014CN203722327U 一种高压直流供电装置用桥接结构 A high voltage DC power supply device for bridging structure
07/16/2014CN203722326U 在线式ups的双电源自动切换装置 Line ups of dual power automatic switching devices
07/16/2014CN203722325U 基于冗余电源的网络安全装置 Network-based security devices redundant power supply
07/16/2014CN203722324U 一种电源设备及其防雷单元 A power supply equipment and lightning protection unit
07/16/2014CN203722323U 一种矿用交流输出ups电源 Ore AC output power ups
07/16/2014CN203722310U 一种带储能的双源充电装置 Charging device with a dual-source energy storage
07/16/2014CN203722298U 一种便携式车载备用电源 A portable onboard backup power
07/16/2014CN203720843U 可切换内置实时时钟芯片供电方式的信息安全设备 Switchable built-in real time clock chip power supply information security equipment
07/16/2014CN103931077A 电源切换电路及人工心脏系统 Power switching circuit and the artificial heart system
07/16/2014CN103928982A 电源无扰动切换系统及其控制方法 Power bumpless transfer system and control method
07/16/2014CN103928981A 变桨控制系统用伺服驱动器与备用电源的一体化结构 Integrated structure of the pitch control system with servo drives and backup power
07/16/2014CN103928980A 太阳能驱动电梯的方法及其系统 Its solar-powered elevator system
07/16/2014CN103928979A 连铸机变频器的防晃电装置 Caster anti Akira power inverter device
07/16/2014CN103928978A 基于网络控制的中压冗余供电方法 Redundant power supply voltage based on the method of network control
07/16/2014CN103928977A 用于变频驱动装置的热备电源 Hot Standby power for variable frequency drive unit
07/16/2014CN103928976A 数据中心的供电系统 Data center power system
07/16/2014CN103928975A Pc级永磁式双电源转换开关 Pc-class permanent magnet dual power switch
07/16/2014CN103928962A 利用光伏能源实现节能的在线ups系统及其控制方法 Online ups use photovoltaic energy system and control method saving
07/16/2014CN103927576A 电子卡片及其电源供应方法 E-cards and power supply method
07/16/2014CN103926952A 怠速控制系统 Idle Speed ​​Control System
07/16/2014CN102868209B Nfc-sd安全芯片的双电源结构及sd安全芯片 Nfc-sd security chip, dual power structure and sd security chip
07/16/2014CN102751780B 广域备自投模型自适应生成方法 WAN backup model adaptive method of generating self-cast
07/16/2014CN102638091B 节能型汽车供电装置 Fuel-efficient cars powered device
07/16/2014CN102593948B 多功能逆变电路 Multifunction inverter circuit
07/16/2014CN102356532B 用于限制在不间断电源中的损耗的系统和方法 System and method for limiting the loss of the uninterruptible power supply
07/16/2014CN102057555B 开关模式电源供应器的备用电力最小化装置 Switch-mode power supplies minimize standby power devices
07/15/2014US8779718 Electrical systems and battery assemblies
07/10/2014WO2014106469A1 High-voltage direct-current power supply system
07/10/2014WO2014106407A1 Emergency power source
07/10/2014US20140191579 Power System for Data Center
07/10/2014US20140191572 Combinatorial power distribution systems and methods for configuring same
07/10/2014DE102013200102A1 Ladestation mit Notbetriebsart, Verfahren zum Betreiben einer Ladestation und Elektroauto Charging station with emergency mode method for operating an electric car charging station and
07/10/2014DE102012223945A1 LED-Modul mit LED-Chip Gruppen LED module with LED chip groups
07/09/2014EP2751919A1 Twin boost converter with integrated charger for ups
07/09/2014EP2750854A1 Foam-in-bag apparatus with power-failure protection
07/09/2014CN203707873U 一种大型火力发电厂事故保安电源电气接线系统 A large, thermal power Emergency Power Supply Electrical wiring system
07/09/2014CN203707872U 一种发电厂锅炉给粉机直流分组接触回路 One kind of power plant boiler feed powder packet contact DC circuit
07/09/2014CN203707871U 变频器低电压穿越装置 Drive low voltage ride through device
07/09/2014CN203707870U 一种具备防偷跳功能的自动转换开关电器 One kind of jump with anti-theft features automatic transfer switching equipment
07/09/2014CN203707869U 一种核电站用后备式冗余低压配电系统 One kind of nuclear power plants with back-redundant low-voltage distribution systems
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