Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02M - Apparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems; Conversion of dc or ac input power into surge output power; Control or regulation thereof › H02M 7 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
Patents for H02M 7 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output (46,189)
05/2014
05/21/2014CN103812317A 箝位吸收电路及其阻抗调节方法 Clamp snubber circuit and impedance adjustment method
05/21/2014CN103812130A 逆变器并联系统 Inverter parallel system
05/21/2014CN103811476A 半导体器件 Semiconductor devices
05/21/2014CN102594180B 光伏并网交错并联反激逆变器的开关管的控制方法 The control method photovoltaic grid Interleaved flyback inverter switching tubes
05/21/2014CN102570880B 一种三相全桥式换流器装置 A three-phase full-bridge inverter device
05/21/2014CN102570878B 一种单相逆变器 A single-phase inverter
05/21/2014CN102257724B 电动机的控制装置 Motor control device
05/21/2014CN101868078B 具有高功率因数的单功率级led恒流驱动装置 Single power stage led constant current drive device having a high power factor
05/20/2014US8730702 Very high efficiency three phase power converter
05/20/2014US8730701 Driving circuit for powering a bi-directional load
05/20/2014US8730700 Current source inverter and method for controlling current source inverter
05/20/2014US8730699 Current-source power converter using normally-on field effect transistors
05/20/2014US8730698 Boundary conduction mode controller for a power conversion circuit
05/20/2014US8730697 Method and apparatus for wireless power transmission using power receiver
05/20/2014US8730696 Multi-level voltage converter
05/20/2014US8730695 Load balancing method and system to scale DC output power by temperature of parallel DC power supplies
05/20/2014US8730694 Signal transmission arrangement with a transformer
05/20/2014US8730691 Power conversion apparatus and methods employing variable-level inverters
05/20/2014US8730689 Capacitive power supply
05/15/2014WO2014073290A1 Control device for power conversion device
05/15/2014WO2014073257A1 Bi-directional conversion circuit, bi-directional dc-dc conversion device, bi-directional ac-dc conversion device, control method, control circuit, and control program
05/15/2014WO2014073247A1 Power conversion device
05/15/2014WO2014073167A1 Power converter
05/15/2014WO2014073159A1 High voltage electric device and electric compressor
05/15/2014WO2014073030A1 Electricity generation system and wind-powered electricity generation system
05/15/2014WO2014073023A1 Inverter device
05/15/2014WO2013092183A3 Energy storage device, system having an energy storage device, and method for controlling an energy storage device
05/15/2014US20140133633 Inductor switching lc power circut
05/15/2014US20140133207 Current convertor
05/15/2014US20140133206 Full-bridge power converter
05/15/2014US20140133205 Sine pulse width modulation controller
05/15/2014US20140133204 Reactor, converter, and power converter apparatus
05/15/2014US20140133202 Buck-boost ac/dc converter
05/15/2014US20140133198 Reactive power compensator
05/15/2014US20140133197 Communication Within A Power Inverter Using Transformer Voltage Frequency
05/15/2014US20140132076 Solar photovoltaic three-phase micro-inverter system and a method for improving the conversion efficiency thereof
05/15/2014US20140132073 Power conditioner, control method and power generation system
05/15/2014DE10255832B4 Controller eines bürstenlosen 3-Phasen-Motors Controller of a brushless 3-phase motor
05/15/2014DE102013223332A1 Blindleistungskompensator Reactive power compensator
05/15/2014DE102012110924A1 Method of driving electric machine where half bridge idle times are compensated, involves determining dead time compensation correction value of pulse width modulation (PWM) next alternate ends from difference of desired and actual PWM
05/15/2014DE10066459B4 Drive circuit for light emitting diodes has LED current regulating device that detects LED brightness and/or current and compares it with desired value that can be set by controller
05/14/2014EP2731253A2 System for driving electromagnetic appliance and motor driven vehicle
05/14/2014EP2731252A1 Inverter circuit and control method therefor
05/14/2014EP2731251A1 Inverter circuit and control method therefor, and inverter circuit control device
05/14/2014EP2731250A1 Multilevel converter circuit
05/14/2014EP2731249A1 Power supply apparatus for illumination
05/14/2014EP2731248A1 Power conversion device
05/14/2014EP2731242A2 Current-source power converting apparatus
05/14/2014EP2731223A1 Power conversion apparatus directed to combined-cycle power generation system
05/14/2014EP2731222A1 Power grid reactive compensation method and apparatus, and grid-tied inverter
05/14/2014EP2731218A1 Frequency converter for operating an electric motor, mechatronic system and electric device
05/14/2014EP2730021A2 Method for actuating a multi-phase machine
05/14/2014EP2730019A1 Operating method for an inverter and network fault-tolerant inverter
05/14/2014EP2730018A2 Integrated boost / 3-level inverter for grid coupling of dc sources, power generation plant and operating method
05/14/2014EP2730012A1 An inductively coupled power transfer receiver
05/14/2014CN203596762U 一种便携式激光焊接电源 A portable laser welding power source
05/14/2014CN203596761U Svpwm发生器 Svpwm generator
05/14/2014CN203596760U 高压变频器 High-voltage inverter
05/14/2014CN203596759U 一种改进型高频正弦波逆变器 An improved high-frequency sine wave inverter
05/14/2014CN203596758U 具有双路保护的车载逆变器 Car inverter with Dual Protection
05/14/2014CN203596757U 具有隔离保护的车载逆变器 With isolation protection car inverter
05/14/2014CN203596756U 一种用于ac-dc原边控制芯片中的供电电路 A primary side control ac-dc power supply circuit chip
05/14/2014CN203596755U 高效rfid整流器及整流器单元 Rfid efficient rectifiers and rectifier unit
05/14/2014CN203596754U 隔离式ac-dc转换器 Isolated ac-dc converter
05/14/2014CN203596753U Brt快速公交扇门电源控制装置 Brt BRT door power control device
05/14/2014CN203596752U 一种控制系统的电源模块 A control system of the power supply module
05/14/2014CN203596751U 一种双风机双通路冷却风道励磁整流柜 A dual fan dual path cooling duct excitation rectifier cabinet
05/14/2014CN203596750U 具有绝缘监测装置的逆变器 The inverter has the insulation monitoring device
05/14/2014CN203595772U 逆变器短路过载检测电路及车载逆变器 Inverter overload detection circuit and short-circuit-board inverter
05/14/2014CN203592908U 一种直流-交流牵引供电系统 A DC - AC traction power supply system
05/14/2014CN103797702A 多电平功率转换电路 Multi-level power conversion circuit
05/14/2014CN103797701A 系统互连用电力转换装置的控制装置及系统互连用电力转换装置 System interconnection means and the power converter control apparatus with a system interconnection electric power conversion device
05/14/2014CN103797359A 用于测量液体介质的电导率的装置 Means for measuring the conductivity of the liquid medium used for
05/14/2014CN103795382A 具有高稳定性的高压防爆开关本质安全先导电路 High pressure explosion-proof switch intrinsically safe circuit has a high stability of the pilot
05/14/2014CN103795285A 双向功率器件 Bidirectional power devices
05/14/2014CN103795284A 用于估计逆变器中直流侧电容器的电容的装置 Capacitance means an estimated inverter capacitors for DC side
05/14/2014CN103795283A 逆变器装置的积蓄电力放电电路 Power savings of the discharge circuit of the inverter device
05/14/2014CN103795282A 一种大功率水冷型光伏逆变器 One kind of high-power water-cooled photovoltaic inverter
05/14/2014CN103795281A 一种宽电压输入型大功率本安电源 One kind of wide input voltage high-power intrinsically safe power supply
05/14/2014CN103795280A 本质安全电源 Intrinsically safe power supply
05/14/2014CN103795279A 一种时差控制电源变换电路 One kind of jet lag control power conversion circuit
05/14/2014CN103795278A 分离式电流镜线路感测 Separate current mirror circuit senses
05/14/2014CN103795277A 具有输出保护功能的电源供应器及其控制方法 With output power supply protection and control method
05/14/2014CN103795276A 具有升压能力的复合ac到dc功率转换器 Compound having the boosting capability ac to dc power converter
05/14/2014CN103795275A 一种为轨道交通人机交互系统提供高品质电源的装置 A method of providing high-quality power supply interactive system for rail transportation equipment
05/14/2014CN103795274A 控制逆变一体机 Controller and Inverter
05/14/2014CN103795273A 一种具有pcb集成型变压器的开关电源模块 Switching power supply module having an integrated transformer pcb
05/14/2014CN103795272A 一种三相整流桥功率模块 A three-phase bridge rectifier power module
05/14/2014CN103795271A 一种外连式低压断路器用整流互感装置 Even low-voltage circuit breaker with Exterior rectifier mutual inductance device
05/14/2014CN103795270A 一种水冷光伏逆变器 One kind of water-cooled photovoltaic inverter
05/14/2014CN103795269A 汇流条组件以及制造汇流条组件的方法 Components and a method of manufacturing a bus bar bus bar assembly
05/14/2014CN103795257A 同步整流电路 Synchronous rectifier circuit
05/14/2014CN103795085A 一种光伏并网逆变器 A photovoltaic grid-connected inverter
05/14/2014CN103795039A 电源转换器及其电容保护装置 Power converters and capacitor protection device
05/14/2014CN102842912B 一种适用于级联型svg的单载波控制方法 Single carrier control method applied to the cascade svg
05/14/2014CN102624262B 一种交流电输出装置 One kind of AC output device
05/14/2014CN102422519B Pfc变换器 Pfc converter
05/14/2014CN102403920B 三电平半桥光伏并网逆变器 Three Pingban bridge photovoltaic grid inverters
05/14/2014CN102196632B Led驱动装置 Led drive
05/14/2014CN101795086B 包括常导通栅控半导体开关的逆变器 Gate control includes a normally conducting semiconductor switch of the inverter
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