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)
07/2014
07/02/2014CN203691252U 品字型整流变压器结构和大功率igbt单管逆变焊机 Product structure and power rectifier transformers font igbt single tube inverter welder
07/02/2014CN203691251U 大功率igbt单管逆变器上下并联结构 Power inverter igbt single tube up and down parallel structure
07/02/2014CN203691249U 一种新型的预充电电路 A new precharge circuit
07/02/2014CN203691232U 一种光伏并网逆变器 A photovoltaic grid-connected inverter
07/02/2014CN203691221U 逆变器滤波组件 Inverter filter assembly
07/02/2014CN203691214U 一种用于三相半控全桥整流的脉冲驱动装置 Pulse-driven device for three-phase half-controlled full-bridge rectifier
07/02/2014CN203691050U 逆变电源的直流电源电路 DC power circuit Inverter
07/02/2014CN203691041U 一种具有切换功能的电源配置器 Having a switching power supply configurator
07/02/2014CN203690945U 一种交直流互通控制电路及微电网 A cross-DC control circuits and micro-grid interoperability
07/02/2014CN203690941U 基于分布式发电系统的三元换流系统 Distributed power generation system based on three-way converter system
07/02/2014CN103907280A 电子电路 Electronic circuit
07/02/2014CN103907279A 功率转换系统 Power conversion system
07/02/2014CN103907278A Dc-dc转换器装置和电力转换装置 Dc-dc converter device and the power conversion device
07/02/2014CN103907276A 电力转换装置 Power conversion means
07/02/2014CN103907275A 晶体管保护电路 Transistor protection circuit
07/02/2014CN103904931A 一种单级分布式光伏微逆变器电路 A single-stage distributed PV micro-inverter circuit
07/02/2014CN103904930A 三相七开关光伏并网逆变器 Seven three-phase photovoltaic grid-connected inverter switch
07/02/2014CN103904929A 基于下垂特性控制的多机并联系统及其控制方法 Based on multi-parallel system and control method droop control
07/02/2014CN103904928A 一种串并联混合三电平npp逆变拓扑单元及三电平逆变器 One kind of series-parallel hybrid three-level inverter topology npp unit and three-level inverter
07/02/2014CN103904927A 适用于模块化多电平换流器的附加直流电压控制方法 Suitable for modular multi-level inverter additional DC voltage control method
07/02/2014CN103904926A 一种改进的模块化多电平换流器子模块拓扑 An improved modular multi-level inverter topology submodule
07/02/2014CN103904925A 一种400Hz光伏逆变器 One kind of 400Hz PV inverter
07/02/2014CN103904924A 大容量抗干扰高压开关试验电源 Large-capacity high-pressure switch test interference power
07/02/2014CN103904923A 基于混合整流桥臂和开关电容的高增益高频升压整流隔离变换器 Hybrid rectifier bridge arm and switched-capacitor boost high-gain high-frequency isolation transformer rectifier
07/02/2014CN103904922A 一种基于虚拟磁链定向用于电压型整流器的控制方法 Based on virtual flux oriented control method for voltage Rectifier
07/02/2014CN103904921A 一种控制交直流电转换的装置 An AC-DC conversion device control
07/02/2014CN103904920A 主侧感应输出电流调节 Primary side sensing output current regulation
07/02/2014CN103904919A 遥控器 Remote Control
07/02/2014CN103904918A 多路自适应功率均衡输出50v直流电源及其功率控制方法 Multiple adaptive equalizer output 50v DC power supply and power control method
07/02/2014CN103904917A 交流整流升压电路及整流升压装置 AC rectifier circuit and boost boost rectifier device
07/02/2014CN103904916A 一种交直流等值转换电路 A cross-DC converter circuit equivalent
07/02/2014CN103904915A 一种电源适配器和应用该电源适配器的电子设备 A power adapter and use of electronic equipment in the power adapter
07/02/2014CN103904914A 电源装置及其缺n线保护电路 Power supply unit and the lack of n line protection circuit
07/02/2014CN103904913A 多电平柔性高压直流输电（vsc-hvdc）功率模块保护与旁路策略 Multi-level flexible HVDC (vsc-hvdc) power module protection and bypass strategy
07/02/2014CN103904912A 机动车应用中电力电子构件块设计的可扩展和模块化方法 Automotive applications of power electronics building blocks designed for scalable and modular approach
07/02/2014CN103904911A 散热片集成式双面冷却的功率模块 Integrated cooling fins sided power module
07/02/2014CN103904904A 双倍压高增益高频整流隔离变换器 Double pressure high-gain high-frequency isolation transformer rectifier
07/02/2014CN103904897A 开关电源控制电路、开关电源、前沿检测电路和方法 Switching power supply control circuit, switching power supply, leading edge detection circuit and method
07/02/2014CN103904872A 一种离线式电源转换电路及方法 An offline power conversion circuit and method
07/02/2014CN103904739A 一种通信电源电路及制造方法 A communications power supply circuit and method of manufacture
07/02/2014CN103904691A 一种智能光伏发电系统 An intelligent PV system
07/02/2014CN103904688A 一种变流器的控制方法 A method of controlling the variable flow
07/02/2014CN103904658A 具有桥臂冗余功能的模块化多电平换流器及其控制方法 Modular Redundancy arm has multi-level inverter and its control method
07/02/2014CN103904654A 组合式三相逆变电路并联运行控制方法 Modular three-phase inverter circuit parallel operation control method
07/02/2014CN102801340B 一种ac-dc变换器的控制方法及其控制器 Control method for ac-dc converter and its controller
07/02/2014CN102739085B 逆变器锁相和相序识别的方法 Inverter locked and phase sequence recognition method
07/02/2014CN102611330B 互感馈能方式的低谐波电流连续三相整流电路 Mutual fed low harmonic currents can approach a continuous three-phase rectifier circuit
07/02/2014CN102449870B 网状高压直流输电网络中的电力潮流控制 Mesh networks HVDC power flow control
07/02/2014CN102291031B 一种多电平变换器直流电容电压的均压电路及其均压方法 A multi-level converter DC capacitor voltage equalizing circuit and method for equalizing
07/02/2014CN102148578B 电源装置 Power supply unit
07/02/2014CN102132481B 等离子功率供给装置 Plasma power supply device
07/02/2014CN102130619B 一种模块化多电平变流器的均压控制方法 A modular multi-level converter equalizing control method
07/02/2014CN101951219B 旋转电机的功率变换器 Rotation of the motor power converter
07/02/2014CN101951179B 同步整流电路及同步整流方法 Synchronous rectifier circuit and synchronous rectification method
07/01/2014US8768533 Vehicle, communication system, and communication device
07/01/2014US8767424 Power conversion apparatus which performs power conversion with synchronous rectification
07/01/2014US8766605 Bridgeless PFC converter and the method thereof
07/01/2014US8766474 Smart microgrid reconfigurable AC interface
06/2014
06/26/2014WO2014100192A2 Gate drive circuit for synchronous rectification
06/26/2014WO2014098736A1 Auxiliary resonant commutated pole converter with voltage balancing circuit
06/26/2014WO2014097804A1 Inverter device
06/26/2014WO2014097563A1 Power converter
06/26/2014WO2014097560A1 Electric compressor
06/26/2014WO2014095168A1 Electrical apparatus including chain-link converter and protection circuit
06/26/2014WO2014095009A1 Circuit assembly, method for producing a test voltage, and testing device for determining a loss factor, which testing device contains said circuit assembly
06/26/2014WO2014094868A1 Overmodulation type pulse dropping in pwm for converter cells in a modular|multilevel ac/dc converter
06/26/2014WO2014094295A1 Method and device for supplying power by power source
06/26/2014WO2014094131A1 Multilevel valve for voltage sourced converter transmission
06/26/2014WO2014060302A3 Inverter comprising an interface circuit for high variable dc input voltages and use of the interface circuit
06/26/2014WO2013189635A3 Method and device for controlling an inverter
06/26/2014WO2013189632A3 Method and device for controlling an inverter
06/26/2014WO2013189629A3 Method and device for controlling an inverter
06/26/2014WO2013148059A3 Piezoelectric driver
06/26/2014WO2013116885A3 Ac/dc voltage transformer and method of operation therefor
06/26/2014WO2013092036A3 Modular rectifier circuit with mechanically locked intermediate circuit capacitor
06/26/2014WO2013092033A3 Rectifier circuit
06/26/2014WO2013086247A8 Multi-phase converter system and method
06/26/2014US20140177307 Power factor improvement circuit
06/26/2014US20140177306 Method for operating an electrical power rectifier, as well as an electrical power rectifier
06/26/2014US20140177305 Gate drive circuit for synchronous rectification
06/26/2014US20140177304 Constant Current Source
06/26/2014US20140177303 Volt-second integration cable compensation circuit
06/26/2014US20140177301 Power module and distributed power supply apparatus
06/26/2014US20140177300 Switched-mode power supply system and aircraft comprising such a system
06/26/2014US20140177299 Inverter and grid-connected power generation system
06/26/2014US20140177298 Device for protecting against an electrical overcurrent in at least one electronic switching branch, conversion system including such a protection device, and associated control method
06/26/2014US20140177295 Phase shift circuit and power factor correction circuit including the same
06/26/2014US20140176026 System and method for system-level power point control of a photovoltaic device
06/26/2014US20140175884 Power extending board and power supply system and electronic device using same
06/26/2014DE102013223457A1 Netzteilvorrichtung Power supply apparatus
06/26/2014DE102013113703A1 Steuersystem für eine dreiphasige drehende Maschine A control system for a three-phase rotary machine
06/26/2014DE102012223901A1 Stromversorgungseinrichtung für ein Schienenfahrzeug A power supply device for a rail vehicle
06/25/2014EP2747271A1 Device for protection against an electrical overcurrent of at least one electronic switching branch, conversion system comprising such a protection device, and related control method
06/25/2014EP2747270A1 Bridge leg
06/25/2014EP2747269A2 A multicell converter
06/25/2014EP2747268A1 Voltage source current controlled multilevel power converter
06/25/2014EP2747267A1 Electrical apparatus including chain-link converter and protection circuit
06/25/2014EP2747266A1 Switching power supply system and aircraft including such a system
06/25/2014EP2747265A1 Highly efficient inverter
06/25/2014EP2747264A2 Matrix converter and method for controlling matrix converter
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