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)
12/2014
12/31/2014CN204068412U 一种集成超级电容作为后备电源的微机保护装置 An integrated super capacitor as a backup power supply for computer protection device
12/31/2014CN204068411U 船舶供电系统稳压稳频装置 Ship power system voltage frequency stabilization device
12/31/2014CN204068410U 城市轨道交通弱电综合ups系统 Ups weak integrated urban rail transit systems
12/31/2014CN204062795U Led 台灯 Led lamp
12/31/2014CN204062305U 风光电集成加热系统 Scenery integrated electric heating system
12/31/2014CN104253595A 一种双路供电拓扑应用 One kind of dual power supply topology application
12/31/2014CN104253479A 家用型发电与市电自动切换器 Household electricity generation and automatic switch
12/31/2014CN104253478A 解耦四角形接线备自投运行方式正确性的验证方法 Decoupling square wiring automatic switching operation mode to verify the correctness of the method
12/31/2014CN104253477A 电源切换电路、电子装置以及电源切换电路的控制方法 Power switching circuit control method, an electronic device and a power supply switching circuit
12/31/2014CN104253476A 在线式ups数字化复合控制系统 Line ups Digital Control System
12/31/2014CN104252234A 配置有可拆卸式蓝牙键盘的电子装置 Equipped with a removable Bluetooth keyboard for electronic devices
12/31/2014CN103199614B 两路交流进线及联络配电控制方法 Two AC line and contact distribution control method
12/31/2014CN103023334B 一种多余度航空电源及其启动方法 One kind of redundant power supply and start method of the aviation
12/31/2014CN103023127B 太阳能空调及该空调的供电方法 Solar powered air conditioning and the conditioning method
12/31/2014CN102780261B 一种铁路防灾系统与列控系统接口继电器的驱动装置 Drive a railway disaster prevention systems and train control system interface relays
12/31/2014CN102694396B 电子设备 Electronic equipment
12/31/2014CN102132480B 功率转换装置 Power conversion means
12/30/2014US8922059 Power operation system, power operation method and photovoltaic power generator
12/30/2014US8922058 LED lighting controller with cascading signaling
12/30/2014CA2740765C Power conversion device
12/25/2014US20140379160 System and method of smart energy storage in a ups
12/25/2014US20140375142 Uninterruptible power supply with a power isolation circuit loop
12/25/2014US20140375133 Segment protected parallel bus
12/25/2014US20140375123 Charge system and method for wireless keyboard
12/24/2014CN204046673U 一种具有双电池功能的手机 Having a dual battery-enabled mobile phone
12/24/2014CN204046487U 一体式发电装置 Integrated power plant
12/24/2014CN204046264U 框架断路器双电源切换装置 Frame Breaker dual power switching devices
12/24/2014CN204046263U 一种应急保障发电自动供电系统电路 A contingency to protect the power supply system of automatic circuit
12/24/2014CN204046262U 煤矿局扇不间断电源保护控制装置 Mine local fan uninterruptible power protection and control devices
12/24/2014CN204046261U 一种双电源切换开关控制电路 A dual power switch control circuit
12/24/2014CN204046260U 一种火灾报警控制器的电源控制设备 One kind of fire alarm control power control equipment
12/24/2014CN204046259U 一种电动车电源管理系统 An electric vehicle power management system
12/24/2014CN204046258U 适用于水电站工程的双电源切换装置 Suitable for hydropower engineering dual power switching device
12/24/2014CN204046257U 应急电源电路及其应急插座 Emergency power supply circuit and the emergency outlet
12/24/2014CN204046193U 一种混合型微电网系统 A hybrid micro-grid system
12/24/2014CN204044231U 一种检测公交站亭跳闸的电子装置 An electronic device testing trip bus stop kiosks
12/24/2014CN104247198A 电源系统以及电源系统的充放电控制方法 Charge and discharge control method for power systems and power system
12/24/2014CN104247196A 用于电驱动工作机器的便携式电源系统和配备这种电源系统的工作机器 Portable power systems for electric drive work machine and work machine is equipped with such a power supply system
12/24/2014CN104242794A 太阳能直流电供电电站 DC solar power station
12/24/2014CN104242473A 电源供应系统及方法及电子装置 Power supply system and method and electronic device
12/24/2014CN104242451A 备自投装置不充电判别方法 Device considering not charging discrimination method
12/24/2014CN104242442A 一种双能源不间断电源装置及其方法 A dual energy uninterruptible power supply apparatus and method
12/24/2014CN104242441A 太阳能与交流电网协同充电系统 Solar charging system with AC grid coordination
12/24/2014CN104242440A 双电源切换装置 Dual power switching device
12/24/2014CN104242439A 一种交直流无延时切换方法及切换系统 A cross-DC switching method without delay and switching system
12/24/2014CN104242438A 基于模块化ups的供电系统 The power supply system based on a modular ups
12/24/2014CN104242437A 电源装置 Power supply unit
12/24/2014CN104242436A 具有两阶式输出电压的系统 Has two output voltage cascade system
12/24/2014CN104242435A 无人机的供电系统及无人机 Power supply systems and unmanned aerial vehicles UAVs
12/24/2014CN104242434A 一种煤矿掘进工作面的应急供电装置 Emergency power supply device for underground tunneling Face
12/24/2014CN104242428A 一种用于信息技术设备的供电方法及装置 An IT equipment power supply method and apparatus for
12/24/2014CN104242369A 新型多能源多模式智能不间断电源 The new multi-mode multi-energy intelligent uninterruptible power supply
12/24/2014CN104240978A 一种三路电源自动转换开关装置 A three-way power automatic transfer switch device
12/24/2014CN104234902A 具辅助电源的燃烧及紧急起动操控装置及系统 Combustion and emergency control devices and systems starting with auxiliary power
12/24/2014CN103187794B 混合逆变装置 Hybrid inverter device
12/24/2014CN102904333B 一种电网备自投仿真方法 One kind of simulation grid prepared from the cast
12/24/2014CN102882402B 逆变器和不间断电源 Inverters and uninterruptible power supply
12/24/2014CN102710006B 一种带平衡桥臂的双电源供电系统 Dual power supply system with a balanced bridge arm
12/24/2014CN102570458B 一种电网低电压发生装置 One kind of low voltage power generating device
12/24/2014CN102522808B 电力电子设备的辅助供电系统及方法 Auxiliary Power Supply System and method for electronic devices
12/24/2014CN102377233B 可自动切换待机电源供电路径的电源供应器 Standby power supply can automatically switch power supply path
12/24/2014CN102118047B 供电装置 Power supply unit
12/23/2014US8918222 Controlling and protecting power-supply paths from thermal overloads
12/23/2014US8917058 Battery charging control system
12/18/2014US20140368043 Systems and methods for grid interactive ups
12/18/2014US20140368042 Systems and methods for multi-use multi-mode ups
12/18/2014US20140368038 Systems and methods for uninterruptible power supplies with bidirectional power converters
12/18/2014US20140368033 Battery backup remaining time arrangement
12/17/2014CN204030999U 带干接点的正弦波逆变器 Dry contacts with sine wave inverter
12/17/2014CN204030713U 一种ups均流控制系统 Ups are one kind of flow control system
12/17/2014CN204030712U 一种采用铙钹结构振动能量收集器的储能充电装置 One kind of cymbal structure using vibration energy collector charging energy storage device
12/17/2014CN204030711U 一种采用鼓形结构振动能量收集器的自助供电装置 Self-powered device uses a drum-shaped structural vibration energy harvester
12/17/2014CN204030710U 一种单层框架式自助供电系统 A single-layered framework buffet supply system
12/17/2014CN204030709U 固态切换开关切换时间的检测电路和系统 Solid state switch switching time of detection circuits and systems
12/17/2014CN204030708U 一种带备用电源的手持医疗设备 A backup power source for handheld medical devices with
12/17/2014CN204030707U 一种主备电源之间自动切换开关电路 An automatic standby switch circuit between the power supply
12/17/2014CN204030706U 一种ups电源 One kind of power ups
12/17/2014CN204030705U 一种用电设备功率分配装置 One kind of electrical equipment, power distribution equipment
12/17/2014CN204030704U 一种不间断电源 One kind of uninterruptible power supply
12/17/2014CN204030665U 一种整体框架结构的自助供电系统 Self-supply system of an overall framework
12/17/2014CN204030630U 一种混合型微电网系统 A hybrid micro-grid system
12/17/2014CN204030629U 一种混合型微电网系统 A hybrid micro-grid system
12/17/2014CN204030602U 一种消除谐波谐振的风电场应急电源系统 For eliminating harmonic resonance of the wind farm emergency power system
12/17/2014CN204029644U 智能双电源切换开关 Intelligent dual power switch
12/17/2014CN104221249A 转换开关 Switch
12/17/2014CN104218670A 一种超大型集装箱船断电恢复启动系统 One kind of large container ships to start power recovery system
12/17/2014CN104218669A 一种充电机模块、充电系统及其对应的充电方法 A machine module, the charging system and the corresponding charging method
12/17/2014CN104218668A 设备发生故障时弓i起动作的备自投的追踪确定方法 Tracking device to determine the method fails when i play bow prepared from the cast of the action
12/17/2014CN104218667A 一种高层建筑节电供电系统 High Building energy-saving power supply system
12/17/2014CN104218666A 10kV真空断路器备用合闸线圈自动投入装置 10kV vacuum circuit breaker closing coil Automatic backup device
12/17/2014CN104218665A 一种电源供应装置及其切换方法 A power supply device and a switching method
12/17/2014CN104218664A 一种体育场夜间不间断供电系统 One kind of stadium at night uninterruptible power supply systems
12/17/2014CN104218663A 直流电源接于变电站直流母线上ups直流电源接口装置 DC power supply connected to the DC power substation DC bus interface unit ups
12/17/2014CN104218662A 一种危化品运输监测装置的电源管理方法及系统 One kind of hazardous goods transport monitoring device power management method and system
12/17/2014CN104218661A 一种洗碗机及其后备供电系统和方法 To a dishwasher and back-up power supply system and method
12/17/2014CN104218660A 通信设备直流电源不间断在线割接方法和割接器 DC power supply uninterrupted communications equipment and cutover is online cutover method
12/17/2014CN104218656A 一种双电源电动车电机控制装置 A dual power electric vehicle motor control device
12/17/2014CN104218655A 一种双电源电动车电机控制系统 A dual power electric vehicle motor control system
12/17/2014CN104218637A 一种电动车增程装置 An electric vehicle extended range devices
12/17/2014CN103094980B 备援式电源控制系统 Redundant power supply control system
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