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)
12/2014
12/24/2014CN104242718A Zvt软开关三相pwm逆变器 Zvt soft-switch three-phase inverter pwm
12/24/2014CN104242717A 基于虚拟同步机的自适应输出阻抗控制方法 Virtual synchronous machine based adaptive output impedance control method
12/24/2014CN104242716A 高可靠无开关损耗型非隔离逆变器及其开关控制时序 High reliability without switching losses and type of non-isolated inverter switching control timing
12/24/2014CN104242715A 一种Class E结构的无线输电装置用高频电源设备 Wireless transmission apparatus Class E structure with a high-frequency power supply
12/24/2014CN104242714A 一种Class D结构的无线输电装置用高频电源设备 Wireless transmission apparatus Class D structure of the high-frequency power supply
12/24/2014CN104242713A 多电平逆变器 Multi-level inverter
12/24/2014CN104242712A 一种逆变器并联系统及其控制方法 An inverter parallel system and control method
12/24/2014CN104242711A 一种多电平逆变器 A multi-level inverter
12/24/2014CN104242710A 改进的多电平电压源转换器和系统 Improved multi-level voltage source converters and systems
12/24/2014CN104242709A 多电平逆变器 Multi-level inverter
12/24/2014CN104242708A 一种基于IPM同时输出50Hz单相220V和三相380V大功率交流电电路 IPM based on simultaneous output 50Hz single phase 220V and 380V three-phase AC power circuit
12/24/2014CN104242707A 多重化斩波器输入控制电路 Multiplexing the input control circuit chopper
12/24/2014CN104242706A 一种mw级光伏逆变器系统拓扑结构 One kind mw photovoltaic inverter system level topology
12/24/2014CN104242705A 搭载蓄电装置的电力变换装置 Power conversion means mounted power storage device
12/24/2014CN104242704A Zvt软开关三相pwm逆变器控制方法 Zvt soft-switch three-phase pwm inverter control method
12/24/2014CN104242703A 一种恒流限流型逆变器 One kind of constant current limiting type inverter
12/24/2014CN104242702A 光伏逆变器母线电容放电保护电路 PV inverter bus capacitor discharge protection circuit
12/24/2014CN104242701A 直流转交流转换器、微逆变器及其太阳能系统 DC to AC converters, micro-inverters and solar system
12/24/2014CN104242700A 一种逆变器的非线性控制方法及设备 An inverter nonlinear control method and apparatus
12/24/2014CN104242699A 一种交流输入多路隔离低功率输出电源 An AC input multiplexer isolated low power output power
12/24/2014CN104242698A 应用于氦氖激光器的双路输出开关电源 Helium-neon laser is applied to dual-output switching power supply
12/24/2014CN104242697A 一种开关电源电路和装置 A switching power supply circuits and devices
12/24/2014CN104242696A 一种输入供电型振动能量获取接口电路 An input-powered vibration energy harvesting interface circuit
12/24/2014CN104242695A 一种高效、超低压的集成化有源全波整流器 An efficient, ultra-low-voltage integrated active full wave rectifier
12/24/2014CN104242694A 带平衡电抗器的三相桥式全控整流电路 Three-phase bridge with a balance reactor fully controlled rectifier circuit
12/24/2014CN104242693A 一种可降低开关电源电流谐波失真的补偿电路 One kind may reduce the switching power supply current harmonic distortion compensation circuit
12/24/2014CN104242692A 最优频率变化范围的CRM Boost PFC变换器 Optimal frequency range of CRM Boost PFC converter
12/24/2014CN104242691A 基于dsp和ipm的三相pwm整流器 Dsp and ipm based three-phase rectifier pwm
12/24/2014CN104242690A 不对称电网故障下pwm整流器的控制方法 The control method asymmetric grid failure pwm rectifiers
12/24/2014CN104242689A 一种稳压电源电路和稳压电源 One kind of power supply circuits and power supply
12/24/2014CN104242688A 一种电能计量芯片的电源电路 One kind of energy metering chip power circuit
12/24/2014CN104242687A 一种可调稳压电源电路 An adjustable power supply circuit
12/24/2014CN104242686A 单位功率因数pwm整流器双闭环pi调节器 Unity power factor pwm regulator rectifier dual-loop pi
12/24/2014CN104242685A 一种船闸式开关电源 One kind of lock-type switching power supply
12/24/2014CN104242684A 基于pis控制器的电压型pwm整流器 Pis pwm rectifier voltage-based controller
12/24/2014CN104242683A 一种绝缘栅双极型晶体管npc/h桥逆变功率模块 An insulated gate bipolar transistor npc / h-bridge inverter power module
12/24/2014CN104242682A 用于电动机或发电机的逆变器 An inverter for a motor or generator
12/24/2014CN104242676A 一种用于高压大功率变频调速的变频电路 A high-voltage power-conversion circuit VVVF
12/24/2014CN104242671A 智能匹配降压电路及旅行用电源转换装置 Intelligent matching step-down circuit and travel with power conversion devices
12/24/2014CN104242666A 一种新型逆变焊接电源 A new inverter welding power source
12/24/2014CN104242663A 升压激光焊接电源系统 Laser welding power boost system
12/24/2014CN104242660A 开关电源设备、开关电源控制方法和电子装置 Switching power supplies, switching power supply control method and an electronic device
12/24/2014CN104242628A Ac-dc变换器的pfc控制方法、装置和空调器 Pfc Ac-dc converter control method, apparatus, and air conditioners
12/24/2014CN104242625A 一种五电平变频器预充电装置及控制装置和控制方法 A five-level inverter precharge device and control method and apparatus
12/24/2014CN104242618A 一种降低光伏逆变器电流畸变信号处理方法 A photovoltaic inverter current distortion signal processing methods to reduce
12/24/2014CN104242475A 一种微电子器件的能量收集装置 A microelectronic device energy collection device
12/24/2014CN104242429A 一种串补火花间隙触发能量获取系统及其获取方法 One kind of triggered spark gaps series compensation and acquisition method of energy harvesting systems
12/24/2014CN104237807A 一种监测电瓶状态的逆变器系统及监测方法 A method of monitoring the state of the battery and inverter system monitoring methods
12/24/2014CN104237615A 电流过零检测装置、信号获取电路及电路系统 Current zero-crossing detection means, the signal acquisition circuit and circuitry
12/24/2014CN103108456B 分段式任意波形电流控制的高压led灯珠驱动电源 Segmented arbitrary waveform high voltage current control drive power led lamp beads
12/24/2014CN102882402B 逆变器和不间断电源 Inverters and uninterruptible power supply
12/24/2014CN102868237B 一种用于提高非接触式ic卡能量传输效率的电路 A method for improving non-contact energy transmission efficiency ic card circuit
12/24/2014CN102832644B 三相并网逆变器控制系统及方法 Three-phase grid-connected inverter control system and method
12/24/2014CN102780414B 大功率并网逆变器抑制启动冲击电流的装置及其方法 Power grid inverter inrush current suppression apparatus and method
12/24/2014CN102739078B 开关电源以及照明装置 Switching power supply and a lighting device
12/24/2014CN102684515B 功率变换装置及其功率变换方法 Power conversion device and method for power conversion
12/24/2014CN102594184B 信号处理方法、装置和系统 Signal processing method, apparatus and system
12/24/2014CN102522766B 一种带有功率解耦电路的反激式微型光伏并网逆变器及其控制方法 Flyback miniature photovoltaic power decoupling circuit with a grid inverter and control method
12/24/2014CN102484154B 无光照限制的太阳能电池板 No light limit solar panels
12/24/2014CN102082469B 无线馈电装置、无线电力接收机以及无线电力传输系统 The wireless power feeder, the wireless power receiver and a wireless power transmission system
12/24/2014CN101729020B 使用变换器用于能量转移的设备和制造其的方法 Use converter for energy transfer device and manufacturing method thereof
12/23/2014US8918668 Interface circuit, inverter device, inverter system, and transmitting and receiving method
12/23/2014US8917865 Voltage generation apparatus and voltage generation method
12/23/2014US8917509 Electric power conversion apparatus
12/23/2014US8917082 Power detector
12/23/2014US8917076 Off-line regulator with pass device and associated method
12/23/2014US8917050 Power inverter and electric power steering controller
12/23/2014US8916998 Control circuit for an electrical drive device, having confined current loops and reduced interference emissions
12/23/2014US8916967 Semiconductor device
12/18/2014US20140369102 High power converter comprising low power switches and a switch control device for generating a pulse with a reference value and at least two control values
12/18/2014US20140369101 Method of deriving switch current signals in a rectifier
12/18/2014US20140369100 Rectifier circuit
12/18/2014US20140369099 Power converter including smoothing capacitor and discharge resistor
12/18/2014US20140369098 Micro inverter with dc-to-ac converter and solar photovoltaic system having the same
12/18/2014US20140369097 Switch mode power converter having burst mode with current offset
12/18/2014US20140369096 Power conversion apparatus
12/18/2014US20140369092 Method of reducing input current distortion in a rectifier
12/18/2014US20140369091 Method for operating a drive control device, facility with means for executing the method and drive control device with such a facility
12/18/2014US20140369090 Inverter apparatus
12/18/2014US20140369077 Pfc circuit for charging converter
12/18/2014US20140368145 Electric power conversion circuit
12/18/2014US20140367563 Asymmetric waveform pulse generator and faims ion detector employing same
12/17/2014CN204031504U 一种小夜灯 One kind Nightlight
12/17/2014CN204031037U 载人型高速矿用车牵弓i逆变器 Mining vehicles manned-speed traction inverter i bow
12/17/2014CN204031029U 励磁扩容单元 Excitation expansion unit
12/17/2014CN204031006U 一种三相电力电子变压器的功率模块组 A three-phase power electronic transformer power module group
12/17/2014CN204031005U 一种z源三电平t型逆变器 One kind of three-level t z source inverter
12/17/2014CN204031004U 一种逆变器电路 An inverter circuit
12/17/2014CN204031003U 一种叠层母排及二极管钳位三电平拓扑装置 A laminated busbars and diode clamp three-level topology device
12/17/2014CN204031002U 一种光伏逆变器中电容放电电路 A photovoltaic inverter capacitor discharge circuit
12/17/2014CN204031001U 一种逆变电源 An inverter power supply
12/17/2014CN204031000U 来复式增压储能逆变器 Reflex supercharger storage inverter
12/17/2014CN204030999U 带干接点的正弦波逆变器 Dry contacts with sine wave inverter
12/17/2014CN204030998U 一种光伏逆变器机箱以及光伏逆变器 A photovoltaic inverters and PV inverter chassis
12/17/2014CN204030997U 一种矩阵式交流/直流变换器 A Matrix AC / DC converter
12/17/2014CN204030996U 一种反激开关电源电路 An anti-excited switching power supply circuit
12/17/2014CN204030995U 一种开关电源启动电路 A switching power supply start-up circuit
12/17/2014CN204030994U 供电模块、开关电源芯片以及开关电源系统 Power supply modules, switching power supply and switching power supply system chip
12/17/2014CN204030993U 输电线路高压取电装置 High-voltage transmission lines to take power devices
12/17/2014CN204030992U 三相高频逆变高压整流静电除尘集成电源 Three-phase frequency inverter integrated power voltage rectifier electrostatic precipitator
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