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)
05/2014
05/22/2014WO2014075732A1 Apparatus for filtering harmonics in railway contact lines and method
05/22/2014WO2014039300A3 Apparatus and methods for input protection for power converters
05/22/2014WO2014019860A3 Overload limitation in peak power operation
05/22/2014WO2013092717A3 Rectifier for actuating an electric machine and vehicle having a rectifier
05/22/2014WO2013067550A8 Capacitive sensing enabled switch mode power supply and data transfer
05/22/2014WO2013038396A3 Dc converter with adjustable output voltage
05/22/2014US20140140112 Power conversion apparatus with low common mode noise and application systems thereof
05/22/2014US20140140105 High efficiency and fast response ac-dc voltage converters
05/22/2014US20140139196 Low-noise multi-output power supply circuit and control method thereof
05/22/2014DE102013222496A1 Elektrischer Leistungswandler An electric power converter
05/22/2014DE102013103866B3 Leistungshalbleitereinrichtung Power semiconductor device
05/22/2014DE102010000875B4 Verfahren zur Messung der Junction-Temperatur bei Leistungshalbleitern in einem Stromrichter Method for measuring the junction temperature of power semiconductors in a power converter
05/21/2014EP2733837A1 Converter
05/21/2014EP2733836A2 Alternating current (AC)-direct current (DC) power booster and AC-DC power control module for AC and DC illuminations
05/21/2014EP2733807A2 Protective circuit for multilevel inverter
05/21/2014EP2733564A2 Two-wire transmitter starter circuit and two-wire transmitter including the same
05/21/2014EP2732547A1 Method for controlling harmonics and resonances in an inverter
05/21/2014EP2732541A2 Assembly having a potential-isolated electrical power supply device
05/21/2014CN203608085U 具有pfc功能的逆变焊机 Inverter welding machine has pfc function
05/21/2014CN203608084U 具有低纹波的四开关升降压变换器 Four switches with low ripple buck converter
05/21/2014CN203608082U 降低Boost型PFC转换器升压幅度的装置 Boost PFC converter to reduce the magnitude of the boost device
05/21/2014CN203608081U 一种内装式手自一体无功迟滞补偿系统 One kind of built-in manual reactive power compensation system hysteresis
05/21/2014CN203608080U 一种基于柔性直流输电多电平换流器的启动控制装置 Based HVDC flexible multi-level inverter control device startup
05/21/2014CN203608079U 单元机组协调控制系统 Unit coordinated control system
05/21/2014CN203608078U 超小体积超低压差纹波抑制器 Ultra-small size ultra low dropout ripple suppressor
05/21/2014CN203608077U 一种用于sssc和upqc串联部分的滤波电路 A sssc and filter circuit upqc part series
05/21/2014CN203608076U 高压igbt驱动及保护电路 Igbt drive and high voltage protection circuit
05/21/2014CN203608075U 一种恒流装置 One kind of constant-current device
05/21/2014CN203608074U 一种具有能耗制动功能的防爆变频器 A kind of explosion-proof inverter dynamic braking function
05/21/2014CN203608073U 直流母排在电容处的电气安全结构 DC bus capacitor structure at the Electrical Safety
05/21/2014CN203608072U 一种大功率低压变频器及并机变频系统 One kind of high-power and low-voltage inverter and machine inverter system
05/21/2014CN203608071U 一种igbt并联均流电路 One kind igbt parallel current circuit
05/21/2014CN203608070U 组合式防水电源适配器 Combined waterproof power adapter
05/21/2014CN203608069U 一种一体化组合线性电源 An integrated combination of linear power
05/21/2014CN203608068U 一种矿用中高压变频器的循环冷却设备 One kind of mining in the high-voltage inverter circulating cooling equipment
05/21/2014CN203608067U 一种换流阀功率单元控制箱 One kind of converter valve power unit control box
05/21/2014CN203607860U 一种双向储能变流器主功率电路 A two-way storage converter main power circuit
05/21/2014CN203607825U 一种保护电路、电源板、电视机 A protective circuit, power board, TV
05/21/2014CN203607180U 一种电阻器及变流器保护装置 A resistor and current transformer protection devices
05/21/2014CN103814511A 用于功率因数校正的方法和电路 Method for power factor correction circuit
05/21/2014CN103812408A 抑制航空电源系统励磁输出线路电场辐射发射超标的方法 Air power system excitation output suppressing field radiation emitted excessive line method
05/21/2014CN103812407A 抑制航空电源系统rs422(a)通讯电路电场辐射发射超标方法 Air power suppression system rs422 (a) excessive radiation emission electric field communication circuit method
05/21/2014CN103812406A 抑制航空电源系统永磁机供电线路电场辐射发射超标方法 Permanent magnet machine power system suppression aviation field radiation emitted excessive supply line method
05/21/2014CN103812378A 一种多通道能量双向型电池测试设备 A multi-channel bi-energy battery test equipment
05/21/2014CN103812376A 城轨车辆辅助逆变器及城轨车辆 Urban rail vehicle auxiliary inverter and urban rail vehicles
05/21/2014CN103812366A 三相可控整流电路 Three-phase controlled rectifier
05/21/2014CN103812364A 一种用于射频卡接口的整流电路 A rectifier circuit RF card interface
05/21/2014CN103812360A 一种煤矿用防爆直流稳压电源 One kind of DC power supply coal mine explosion
05/21/2014CN103812359A 一种交流-直流变换电路及其控制方法 An AC - DC conversion circuit and control method
05/21/2014CN103812345A 一种开关电源 A switching power supply
05/21/2014CN103812338A 用于调节直流电压变换器的测量电路 For adjusting the measuring circuit of the DC voltage converter
05/21/2014CN103812337A 应用于电源转换器的电流控制电路及其控制方法 Applied to the power converter current control circuit and control method
05/21/2014CN103812331A 直流转换电路 Converter circuit
05/21/2014CN103812325A 一种开关电源抖频电路 A switching power supply jitter frequency circuit
05/21/2014CN103812324A 功率因数校正设备及供电设备和电机驱动设备 Power factor correction equipment and power supply equipment and motor-driven equipment
05/21/2014CN103812323A 一种功率因素补偿电路 A power factor compensation circuit
05/21/2014CN103812322A 一种电池管理系统的能量复位监测电路 A battery management system for energy monitoring circuit reset
05/21/2014CN103812321A 输入串联输出准并联的多路输出变换器的开机控制方法 Enter the serial output of the power control method of quasi-parallel multi-output converter
05/21/2014CN103812320A 一种用于磁悬浮分子泵控制系统的数字电源装置 Digital power supply device for a magnetic levitation molecular pump control system
05/21/2014CN103812319A 一种四相无刷直流电机容错功率变换器及控制方法 A four-phase brushless DC motor fault-tolerant power converter and control method
05/21/2014CN103812318A 电流的限制 Current limiting
05/21/2014CN103812317A 箝位吸收电路及其阻抗调节方法 Clamp snubber circuit and impedance adjustment method
05/21/2014CN103812316A 差模电流检测控制方法和装置 Differential-mode current sensing control method and apparatus
05/21/2014CN103812315A 一种浪涌保护电路 One kind of surge protection circuit
05/21/2014CN103812314A 高功率因数三相整流电路 High power factor three-phase rectifier circuit
05/21/2014CN103812313A 高频开关电源有源emi滤波器 High-frequency switching power supply active emi filter
05/21/2014CN103812312A 辅助变流器降压斩波功率模块驱动装置 Auxiliary converter buck converter power module drives
05/21/2014CN103812311A 基于双通讯口的开关电源并联快速控制系统 Fast switching power supply control system based on dual parallel communication port
05/21/2014CN103812310A 一种三相全桥拓扑环路的开关控制方法及装置 A switch control method and apparatus of the three-phase full-bridge topology loops
05/21/2014CN103812309A Igbt驱动板的控制系统和方法 Control system and method Igbt driver board
05/21/2014CN103812308A 静态转换开关以及操作静态转换开关的方法 Static transfer switches and operating method Static Transfer Switch
05/21/2014CN103812307A 电力变换系统及用于电力变换系统的故障检测方法 The power conversion system and fault detection method for power conversion system
05/21/2014CN103812164A 分级启动式矿用本安电源 Grade-initiated mine intrinsically safe power supply
05/21/2014CN103812134A 逆变器与电网连接瞬间变压器励磁电流的抑制方法和系统 An inverter connected to the grid transformer magnetizing current is suppressed instant method and system
05/21/2014CN102684204B 一种级联式statcom直流侧电容电压平衡控制方法 One kind of cascade statcom DC capacitor voltage balance control method
05/21/2014CN102570878B 一种单相逆变器 A single-phase inverter
05/21/2014CN102510207B 用于dc/dc电源变换器缓冲输出的短路保护方法及电路 For dc / dc power converter buffered output short circuit protection method and circuit
05/21/2014CN102412707B 开关变换器及其控制电路和控制方法 Switching converter and its control circuit and control method
05/21/2014CN102403882B 一种故障穿越变流器 Fault through the converter
05/21/2014CN102097926B 一种高位取能电源故障保护方法 Take one kind of high-energy power failure protection methods
05/21/2014CN101651410B 用于减少电磁干扰的电路和方法 EMI reduction circuit and method for
05/20/2014US8730703 Semiconductor integrated circuit device
05/20/2014US8730698 Boundary conduction mode controller for a power conversion circuit
05/15/2014WO2014074923A1 Soft-start for resonant converters
05/15/2014WO2014072383A1 Absolute value current-sensing circuit for step-down dc-to-dc converters with integrated power stage
05/15/2014WO2014072247A1 Electrical apparatus for transmitting electrical energy in a clocked manner
05/15/2014WO2014072096A2 Inverter circuit for an electric drive, electric vehicle with an inverter circuit and method for operating an inverter circuit
05/15/2014WO2014071720A1 Power-factor correction circuit and power circuit
05/15/2014WO2014008900A3 Magnetic balanced converter with isolation barrier
05/15/2014WO2013144242A3 Chopper-boosted converter for wind turbines
05/15/2014WO2013093235A3 Dc power electrical system stabilized by active filtering
05/15/2014US20140133200 Clamp snubber circuit and resistance adjustment method for the same
05/15/2014US20140133189 Resonant-mode power supply with a multi-winding inductor
05/15/2014US20140133188 Snubber circuit
05/15/2014US20140133187 Electric power conversion system and failure detection method for electric power conversion system
05/15/2014US20140132295 Drive failure protection
05/15/2014US20140132243 Two-wire transmitter starter circuit and two-wire transmitter including the same
05/15/2014US20140132238 System and method for sensing and mitigating hydrogen evolution within a flow battery system
05/15/2014US20140132230 Power factor correction circuit and power supply circuit
05/15/2014DE112012002638T5 Geräuschfiltervorrichtung The noise filtering apparatus
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