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
12/10/2014CN204013262U 电源适配器 Power Adapter
12/10/2014CN204013261U 提高焊接送丝机电源稳定性的装置 Improve the stability of the welding wire feeder power devices
12/10/2014CN204013260U 一种可调稳压电源电路 An adjustable power supply circuit
12/10/2014CN204013259U 直流稳压电源模块 DC power supply module
12/10/2014CN204013258U 双面屏优化电源及双面屏系统 Double-sided and double-sided display screen to optimize power system
12/10/2014CN204013257U 一种积木式可调压直流电源模块的电路 One kind of modular DC power module can regulator circuit
12/10/2014CN204013256U 整流桥极板支架 Rectifier bridge plate bracket
12/10/2014CN204013255U 直流电源模块 DC power module
12/10/2014CN204013254U 用于逆变器的散热组件及具有该散热组件的逆变器 Cooling components for the inverter and the inverter has the cooling assembly
12/10/2014CN204013253U 一种整流控制系统 One kind of rectification control system
12/10/2014CN204013252U 一种整流器固定支架 One kind of rectifier mounting bracket
12/10/2014CN204013251U 一种新型多粒子焊机整流器 A new multi-particle welding rectifier
12/10/2014CN204013250U 电压转换装置 Voltage converting means
12/10/2014CN204013248U 一种基于llc谐振变换器的电力电子变压器 Llc resonant converter based on power electronic transformer
12/10/2014CN204013247U 塔机制动器的保护电源 Protect the power tower crane brakes
12/10/2014CN204013208U 一款高集成度有源功率因数校正模块单元 A highly integrated active power factor correction module unit
12/10/2014CN204013205U 一种防过流的桥式整流电路以及其泄流电路 An anti-over bridge rectifier circuit and its discharge flow circuit
12/10/2014CN204013198U 一种抛物线电流控制的死区补偿控制系统 Dead one kind of parabolic current control compensation control system
12/10/2014CN204013181U 一种电压源变流模块的控制电源装置 Control power supply device for voltage source converter modules
12/10/2014CN204012297U 铁路客车空调逆变器电源箱门板防脱装置 Railway Passenger air conditioning inverter power box door anti-off device
12/10/2014CN104205608A 电源逆变器电路 Power inverter circuit
12/10/2014CN104205607A 模块化电压源转换器 Modular Voltage Source Converter
12/10/2014CN104205606A 逆变器装置 Inverter means
12/10/2014CN104205605A 逆变器装置 Inverter means
12/10/2014CN104205604A 用于工业介质阻挡放电发生器应用的多功能零电压开关谐振逆变器 Dielectric barrier discharge generator for industrial application versatility zero voltage switching resonant inverter
12/10/2014CN104205603A 电源装置 Power supply unit
12/10/2014CN104205602A 整流电路 Rectifier circuit
12/10/2014CN104205601A 电路结构和电容器布置结构 Circuit configuration and a capacitor arrangement
12/10/2014CN104205600A 电力转换装置 Power conversion means
12/10/2014CN104205599A 逆变器模块 Inverter module
12/10/2014CN104205330A 电力用半导体模块以及电力变换装置 The power semiconductor module and power converting apparatus
12/10/2014CN104205260A 功率转换装置 Power conversion means
12/10/2014CN104201929A 带pfc和电网补偿的能量双馈装置 Energy and power compensation with pfc doubly-fed device
12/10/2014CN104201928A 光伏逆变器中的单极性倍频调制方法 PV inverter octave unipolar modulation method
12/10/2014CN104201927A 一种单级耦合电感zeta电抗源逆变器 A single-stage coupled inductor reactance source inverter zeta
12/10/2014CN104201926A 一种半h桥功率逆变系统 A semi-h-bridge power inverter system
12/10/2014CN104201925A 一种基于dsp控制的三相逆变器电源 Dsp control based on a three-phase inverter power supply
12/10/2014CN104201924A 带续流开关的中点箝位型单相非隔离光伏逆变器的控制方法 With a continuous flow control method midpoint clamped single-phase non-isolated PV inverter switch
12/10/2014CN104201923A 三相四桥臂隔离型逆变器及其控制方法 Isolated phase four-leg inverter and control method
12/10/2014CN104201922A 一种钳位式三相电压源型逆变器极其控制方法 One kind of clamped phase voltage source inverter control method is extremely
12/10/2014CN104201921A 一种新型逆变系统中死区补偿控制方法 A new method for controlling the inverter system to compensate Dead
12/10/2014CN104201920A 共模回路、三相逆变器及光伏发电系统 Common mode loop, three-phase inverter and PV system
12/10/2014CN104201919A 一种光伏逆变器的漏电流控制方法 Leakage current control method of a PV inverter
12/10/2014CN104201918A 一种双buck桥臂全桥逆变器 A dual buck full-bridge inverter bridge arm
12/10/2014CN104201917A 一种可调压叠频的电压源 One kind can be stacked frequency regulator voltage source
12/10/2014CN104201916A 一种并网逆变器谐振抑制方法及装置 A grid-connected inverter method and apparatus for resonance suppression
12/10/2014CN104201915A 应用于压电能量获取的宽输入范围高效率倍压ac/dc整流电路 Applied to the piezoelectric energy harvesting a wide input voltage range of high efficiency double ac / dc rectifier circuit
12/10/2014CN104201914A 一种矿用数字式本质安全输出电源 Ore with a digital output intrinsically safe power supply
12/10/2014CN104201913A 焊机开关控制电路 Welder switch control circuit
12/10/2014CN104201912A 一种ac-dc变换器、电源板和显示装置 One kind of ac-dc converters, power panels and display devices
12/10/2014CN104201911A 地铁牵引逆变斩波功率单元 MTR traction inverter chopper power unit
12/10/2014CN104201910A 适用于vsc-hvdc的三相模块化多电平换流器的子模块电容电压平衡控制方法 Sub-module capacitor voltage balancing control method is applicable to vsc-hvdc modular three-phase multi-level inverter's
12/10/2014CN104201909A 一种用于vsc-hvdc的三相模块化多电平换流器及其载波移相调制方法 An vsc-hvdc phase for a modular multi-level inverter and its carrier phase shift modulation method
12/10/2014CN104201908A 基于固态变压器的机车ac-dc-ac牵引系统及方法 Locomotive transformer based solid ac-dc-ac traction system and method
12/10/2014CN104201900A 一种谐振变换器及其控制方法 A resonant converter and its control method
12/10/2014CN104201874A 一种开关电源输出整流管的无损吸收电路及开关电源 A switching power supply output rectifier lossless snubber circuit and switching power supply
12/10/2014CN104201869A 一种抛物线电流控制的死区补偿方法 Deadband compensation current control method parabola
12/10/2014CN104201721A 一种基于复合控制模式的单相并网逆变器控制方法 A control method based on single-phase composite control mode and grid-connected inverter
12/10/2014CN104201689A 链式动态电能治理装置 Chain dynamic power control device
12/10/2014CN103457495B 动车组辅助变流器有互联线并联供电控制系统及控制方法 EMU auxiliary converters have wireless parallel power supply control system and control method
12/10/2014CN103178739B 一种零电压转换全桥型非隔离光伏并网逆变器 A zero-voltage conversion type non-isolated full-bridge inverter PV Grid
12/10/2014CN103138599B 一种双级式矩阵变换器的运行控制方法 Operational control of a two-stage method for matrix converter
12/10/2014CN103117671B 逆变器 Inverter
12/10/2014CN103117669B 三电平滞环电流跟踪逆变器及其控制方法 Three-level inverter hysteresis current tracking and control method
12/10/2014CN103078531B 三相逆变器直流分量控制系统及其控制方法 Three-phase inverter dc component control system and control method
12/10/2014CN103078348B 一种无信号互联线并联的三相逆变器及其控制方法 A non-signal interconnect line parallel three-phase inverter and control method
12/10/2014CN103066876B 一种具有同步发电机特性的逆变控制器 An inverter controller with synchronous generator characteristics
12/10/2014CN103066866B 基于模型预测控制的主动前端整流器滤波延迟补偿方法 Delay compensation method based on model predictive control of active front-end rectifier filter
12/10/2014CN103051237B 具有高容错能力的六相八桥臂逆变器 Six-phase eight-leg inverter with high fault tolerance
12/10/2014CN103051226B 具有高容错能力的四相六桥臂逆变器 Four-phase six-leg inverter with high fault tolerance
12/10/2014CN103036397B 单级单相大升压比级联电压型准阻抗源变换器 Single-stage single-phase voltage bigger boost than the cascade-type quasi-impedance source converter
12/10/2014CN103025014B 兼具抗雷击和自动控温功能的led灯驱动电源 Both anti-lightning and automatic temperature control function of drive power led lights
12/10/2014CN103023070B 基于3d-spwm的混合箝位式三电平三相四线制光伏系统 3d-spwm hybrid clamped three-level three-phase four-wire-based photovoltaic systems
12/10/2014CN102891612B 一种变流器多单元并联系统的不均流控制方法 An uneven flow control method current multi-unit parallel system change
12/10/2014CN102891590B 电源控制装置及包含该电源控制装置的开关电源 Power supply control means and including a switching power supply of the power control device
12/10/2014CN102820803B 三埠单相单极微换流器及其操作方法 Sanbu single-phase unipolar micro inverter and its method of operation
12/10/2014CN102761284B 单相二极管钳位三电平中点电位不平衡精确控制方法 Single-phase diode clamp three-level neutral point potential imbalance precise control method
12/10/2014CN102754327B 电力变换装置 Power conversion means
12/10/2014CN102611346B 一种三电平双模式空间矢量过调制方法及其系统 A three-level space vector dual mode over-modulation method and system
12/10/2014CN102611337B 电源电路 Power circuit
12/10/2014CN102594192B 基于非线性规划的阶梯波脉宽调制方法 Step wave pulse width modulation method based on nonlinear programming
12/10/2014CN102588467B 驱动机械装置的设备和方法 Device and method for driving a mechanical device
12/10/2014CN102577071B 电功率转换系统的放电控制设备 Discharge control apparatus of the electric power conversion system
12/10/2014CN102570895B 一种压电陶瓷驱动电源 A piezoelectric ceramic drive power
12/10/2014CN102570876B 单相电压型交直流变换装置以及互连系统 Single-phase voltage-type AC-DC conversion device and interconnect systems
12/10/2014CN102497121B 一种电压型pwm整流器系统的直接功率控制方法 Direct power control method based pwm voltage rectifier system
12/10/2014CN102460932B 电力变换装置 Power conversion means
12/10/2014CN102449896B 并网太阳能系统和方法 Grid-connected solar systems and methods
12/10/2014CN102437724B 一种ac-dc芯片、系统及其高压启动控制电路 One kind of ac-dc chip, high-pressure system and start control circuit
12/10/2014CN102388532B 用于运行无刷直流电动机的方法 The method used to run a brushless DC motor
12/10/2014CN102388517B 用于交换电力的装置 Means for exchanging electric power
12/10/2014CN102355145B 功率转换器的控制电路 Power converter control circuit
12/10/2014CN102299645B 逆变器控制方法 The inverter control method
12/10/2014CN102291017B 用于高压电源电路的方法和装置 Method and apparatus for high-voltage power supply circuit
12/10/2014CN102270939B 具有电源再生动作模式的切换功能的电动机驱动装置 Motor drive apparatus having a power regenerative operation mode switching function
12/10/2014CN102246406B 电流型电力变换电路 Current-power conversion circuit
12/10/2014CN102055355B 功率转换装置 Power conversion means
12/10/2014CN102027668B 多相电网同步调节电流源逆变器系统 Multiphase grid synchronized regulated current source inverter system
12/10/2014CN101938216B 电力传输方法及电力传输设备 Transmission method and power transmission equipment power
12/10/2014CN101796711B 产生电流的方法及装置 Method and apparatus for generating a current
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