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 1 - Details of apparatus for conversion
Patents for H02M 1 - Details of apparatus for conversion (33,954)
08/2014
08/13/2014CN103986320A 一种开关电源遥控电路 A switching power supply remote control circuit
08/13/2014CN103986319A 一种基于开关频率调节的提升机变频器igbt超温闭环保护方法 Based on the switching frequency adjustable hoist igbt inverter overtemperature protection method of closed-loop
08/13/2014CN103986318A 减少共模电流的方法 Reduce common mode current method
08/13/2014CN103986317A 一种工频输出的滤波电路 A labor-frequency output of the filter circuit
08/13/2014CN103986316A 电源滤波器安装结构 Mains filter mounting structure
08/13/2014CN103986315A 基于有源栅极电流控制方式的igbt电流源驱动电路及其控制方法 Drive circuit and control method based on the active current source igbt gate current control mode
08/13/2014CN103986314A 一种触发控制电路及llc驱动电路 One kind of trigger control circuit and driver circuit llc
08/13/2014CN103986313A 一种双向驱动电路及其控制方法 A two-way drive circuit and control method
08/13/2014CN103986312A 具抑制谐波作用的变流控制模组 Harmonic suppression effect with variable flow control module
08/13/2014CN103986311A 适用于脉冲宽度调制系统的锯齿波振荡电路 Sawtooth oscillator circuit suitable for a pulse width modulation system
08/13/2014CN103986310A 变流器电路及其开路检测方法 Converter circuit and open-circuit detection method
08/13/2014CN103986309A 直流电容模块及其叠层母排结构 DC capacitor module and laminated busbar structure
08/13/2014CN103986308A 一种多电平变流器直流电容的动态均压电路 A multi-level converter dynamic voltage DC capacitor circuit
08/13/2014CN103986187A 一种基于降维观测的lcl并网逆变器阻尼控制方法 Based on observations lcl dimension reduction and inverter damping control method
08/13/2014CN103095132B 降压式变换器 Buck Converter
08/13/2014CN102832832B 小功率ac-dc电源电路 Low-power ac-dc power supply circuit
08/13/2014CN102820769B 抑制逆变系统低频纹波的自适应波形控制方法 Adaptive waveform control method for suppressing low-frequency ripple inverter system
08/13/2014CN102801284B 一种重载变流器 One kind of heavy-duty converter
08/13/2014CN102739091B 基于dsp和cpld的三电平零共模电压调制方法 Dsp and cpld three-level zero common-mode voltage modulation method based on
08/13/2014CN102739047B 开关机设定与输出补偿的整合控制电路及其操作方法 Integrated control circuit switch settings and output compensation and its method of operation
08/13/2014CN102723884B 电源输出高端防反灌开关管的供电系统及冗余电源系统 Power output of high-end anti-anti-irrigation switch the power supply system and a redundant power supply system
08/13/2014CN102647074B 多相开关变换器及其控制器和控制方法 Multiphase switching converter and controller and method
08/13/2014CN102624207B 半桥电路zcs实现方法和半桥电路zcs实现系统 Half-bridge circuit zcs implementation and realization of the system half-bridge circuit zcs
08/13/2014CN102545575B 起动电路、开关电源用ic以及开关电源装置 Starting circuit, switching power supply and switching power supply unit with ic
08/13/2014CN102447354B 变频电机、变频器和散热体 Inverter motor, inverter and heat sink
08/13/2014CN102420527B 直流电源装置 DC power supply device
08/13/2014CN102204078B 系统互连逆变器 The system interconnection inverter
08/13/2014CN102195558B 较小电容的多电平变速驱动器及其控制方法 Multi-level variable speed drives and control method smaller capacitance
08/13/2014CN102158071B 串联电桥型阻抗网络功率变换器 Series impedance network bridge type power converter
08/13/2014CN102032484B Led日光灯及其电源电路 Led fluorescent lamp and power supply circuits
08/12/2014US8804383 Starter of grid-connected inverter and control method thereof
08/12/2014US8804382 Resonant controller circuit and system with reduced peak currents during soft-start
08/12/2014US8804379 Flyback converter system and feedback controlling apparatus and method for the same
08/12/2014US8804375 PWM-PSM controlled power supply with auxiliary switching circuit for soft-switching
08/12/2014US8803563 Source-electrode driving control circuit and control method thereof
08/12/2014US8803495 Pre-bias control for switched mode power supplies
08/12/2014CA2751492C Method in a cascaded two-level converter, control device and computer program products
08/07/2014WO2014120766A1 High power factor power supply
08/07/2014WO2014120153A1 Flyback converter
08/07/2014WO2014118625A1 Voltage measuring apparatus with temperature abnormality detection function and power conversion apparatus
08/07/2014WO2014117847A1 Overvoltage protection and power saving circuit for a switched mode power supply
08/07/2014WO2014090815A3 Method and device for protecting several strings of a photovoltaic generator from return currents
08/07/2014WO2014077973A3 Ac-dc resonant converter that provides high efficiency and high power density
08/07/2014US20140218979 Power conversion device
08/07/2014US20140218000 Voltage regulator circuit
08/07/2014US20140217983 Energy management systems and methods
08/07/2014DE112012004517T5 Umsetzungssystem für elektrische Leistung Implementation system for electric power
08/07/2014DE102013203614A1 Kondensatoreneinheit Capacitor unit
08/07/2014DE102013002018A1 Schaltungsanordnung und Verfahren zur Isolationsüberwachung einer Schaltungsanordnung Circuit arrangement and method for monitoring the insulation of a circuit arrangement
08/07/2014DE102007005436B4 Trägermodul für einen Wechselrichter Support module for an inverter
08/06/2014EP2763300A1 System and method for power conversion
08/06/2014EP2763299A1 Gate drive circuit
08/06/2014EP2761735A1 Activation apparatus and method for activating a direct voltage converter
08/06/2014EP2761733A2 Power system junction temperature control
08/06/2014CN203761306U 一种用于中高压固态软起动柜的可控硅阀组件 A high-pressure solid-state soft starter cabinet for thyristor valve assembly
08/06/2014CN203761294U 一种小功率光伏逆变器的逆变桥电路 A small power photovoltaic inverter inverter bridge circuit
08/06/2014CN203761291U 电力变换电路和空调机 Power conversion circuits and air conditioners
08/06/2014CN203761290U 一种消防应急电源系统 One kind of fire emergency power system
08/06/2014CN203761280U 一种防雷击的电源适配器电路 An anti-lightning power adapter circuit
08/06/2014CN203761270U 一种光纤激光器的恒流电源电路 An optical fiber laser of the constant current source circuit
08/06/2014CN203761268U 电源系统 Power Systems
08/06/2014CN203761262U 一种单相逆变器电路 A single-phase inverter circuit
08/06/2014CN203761261U 一种抗辐射的开关电源 An anti-radiation of the switching power supply
08/06/2014CN203761260U 一种应用于开关电源中的尖峰电压处理电路 Applied to the switching power supply voltage spikes processing circuit
08/06/2014CN203761259U 一种浪涌电流抑制电路 One kind of inrush current suppression circuit
08/06/2014CN203761258U 一种开关电源系统 A switching power supply system
08/06/2014CN203761257U 电抗器出线结构 Reactor outlet structure
08/06/2014CN203761256U 三级电源噪声专用滤波器 Three dedicated power supply noise filter
08/06/2014CN203761255U 电源噪声滤波器 Power supply noise filter
08/06/2014CN203761254U 一种消防应急电源的驱动电路 One kind of fire emergency power driver circuit
08/06/2014CN203761253U 变流器的电路支路和三相变流器 Converter circuit branch and three-phase converter
08/06/2014CN203761252U 一种大功率高频电源驱动装置 A high-frequency power supply drive
08/06/2014CN203761251U 一种用于小功率buck电路的自驱动电路 A self-driving circuit low power buck circuit
08/06/2014CN203761250U 一种脉宽可调的功率方波发生电路 One kind of square wave pulse width adjustable power generating circuit
08/06/2014CN203761249U 一种紧凑型电源柜 A compact power supply cabinet
08/06/2014CN203761248U 一种机车用负压进风式水冷装置 One kind of locomotive air-cooled vacuum inlet device
08/06/2014CN203761247U 一种新型变频器 A new drive
08/06/2014CN203761246U 一种消防应急电源机芯 One kind of fire emergency power movement
08/06/2014CN203761245U 一种开关电源 A switching power supply
08/06/2014CN203761244U 一种可换插头的电源适配器 One kind of interchangeable plug the power adapter
08/06/2014CN203761243U 具有塑胶外壳的变频器及中部安装架 Central has a plastic casing inverter and mounting bracket
08/06/2014CN203761104U 一种高效率软开关充电电路 An efficient soft switching charging circuit
08/06/2014CN203761073U 便携式移动电源 Portable Power
08/06/2014CN203761029U 一种消防应急电源的开关电源电路 Switching power supply circuit of a fire emergency power supply
08/06/2014CN203760318U 圆形电容固定结构及变频器 Round fixed structure and inverter capacitor
08/06/2014CN103975518A 直流电源装置 DC power supply unit
08/06/2014CN103975517A 电力变换装置 Power conversion means
08/06/2014CN103973175A 电动机驱动装置、无刷电动机以及电气设备 Motor driving means, a brushless motor and electrical equipment
08/06/2014CN103973150A 电流型逆变电源 Current type inverter
08/06/2014CN103973149A 功率调节器、太阳能电池系统以及异常判断方法 Power regulator, the solar cell system and an abnormality determination method
08/06/2014CN103973148A 功率调节器、太阳能电池系统、以及异常判定方法 Power regulator, the solar cell system, and a method of determining
08/06/2014CN103973145A 用于控制逆变器系统中的环流的装置和方法 Apparatus and method for controlling the inverter system for circulation
08/06/2014CN103973143A 一种抑制三电平并网逆变器中点电位波动的控制方法 A method of controlling a three-level inverter grid midpoint potential fluctuation suppression
08/06/2014CN103973137A 改进型空间矢量控制的三相pwm整流系统及其控制方法 Three-phase pwm rectifier system and control method improved space vector control
08/06/2014CN103973134A 直流电源装置及提高其功率因数的pwm脉冲控制方法 DC power supply apparatus and to improve its pwm pulse control method of the power factor
08/06/2014CN103973122A 一种小纹波开关电源 Switching power supply, a small ripple
08/06/2014CN103973120A 侦测电源转换器平均输出电流的装置及相关的方法 Detecting device and an associated method average power converter output current
08/06/2014CN103973098A 一种核电站开关量信号隔离分配装置 One kind of nuclear power plant isolation switch signal distribution device
08/06/2014CN103973097A 改善功率因数效率的有源填谷交直流变换器 Improve the efficiency of active power factor AC-DC converter valley filling
08/06/2014CN103973096A 有源功率因数校正器电路 Active power factor correction circuit
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