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)
10/2011
10/19/2011	CN102223090A High-power simplified electrolytic and electroplating high-frequency switch power supply and control method thereof
10/19/2011	CN102223089A Large-scope linearly-adjusted high-precision high voltage circuit
10/19/2011	CN102223088A Circuit system and method for potential-separated energy transmission with two output direct currents
10/19/2011	CN102223087A Current source power supply circuit for weak current system
10/19/2011	CN102223086A Generalized active soft-switching inversion type welding and cutting power circuit
10/19/2011	CN102223085A Power system special for aircraft engine formed by combining hybrid excitation generator and direct-current (DC) converter
10/19/2011	CN102223084A Alternating-current constant-current source circuit
10/19/2011	CN102223083A Frequency converter
10/19/2011	CN102223082A Regulator assembly of rectifying bridge of automobile AC (alternating-current) generator with vacuum pump
10/19/2011	CN102223078A Power electronic transformer aiming at distribution network and control method of power electronic transformer
10/19/2011	CN102223058A Interlaced on-line isolated double-cuk circuit
10/19/2011	CN102222966A Uninterrupted power supply
10/19/2011	CN102222965A Hybrid UPS (uninterruptible power supply)
10/19/2011	CN102222958A Vehicle-mounted bidirectional charger for electric automobile
10/19/2011	CN102222937A Photovoltaic grid-connected inverter and grid-connected control method thereof
10/19/2011	CN102222931A Microgrid three-phase grid-connected inverter system and control method thereof
10/19/2011	CN102222670A AC-DC (alternating current-direct current) switching power supply and power triode thereof
10/19/2011	CN101552568B Half-cycle control tri-level single-inductor dual buck half bridge inverter and control method thereof
10/19/2011	CN101496261B Drive device of vehicle
10/19/2011	CN101345472B Drive circuit and inverter for voltage driving type semiconductor device
10/18/2011	US8040706 Sine wave lamp controller with active switch commutation and anti-flicker correction
10/18/2011	US8040702 DC/DC power converting apparatus
10/18/2011	US8040696 Resonant converter system having synchronous control circuit and controlling method thereof
10/18/2011	US8040694 Spike converter
10/13/2011	WO2011126661A2 Energy storage system for peak-shaving of drilling rig power usage
10/13/2011	WO2011125944A1 Leakage current reducing device
10/13/2011	WO2011125863A1 Inverter device
10/13/2011	WO2011125784A1 Electric vehicle control device
10/13/2011	WO2011125781A1 Power conversion device
10/13/2011	WO2011125780A1 Power module and power conversion device provided with said power module
10/13/2011	WO2011125779A1 Power conversion device
10/13/2011	WO2011125448A1 Ac-dc converter device
10/13/2011	WO2011124605A2 Method for the operational control of an inverter
10/13/2011	WO2011124285A1 Static electric power converter
10/13/2011	WO2011124260A1 Modularised converter for hvdc and statcom
10/13/2011	WO2011124258A1 Hybrid hvdc converter
10/13/2011	WO2011124191A1 Power converter
10/13/2011	US20110249479 Method of controlling an inverter of npc type
10/13/2011	US20110249478 Power output stage for a pulse-controlled inverter
10/13/2011	US20110249477 Bridge circuits and their components
10/13/2011	US20110249471 Method and apparatus for achieving zero ac-draw mode for a device
10/13/2011	US20110248903 Coupled electron shuttle providing electrical rectification
10/13/2011	US20110248690 Power supply circuit for combustion appliance
10/13/2011	US20110248564 Electric power converting system
10/13/2011	DE102010014142A1 Kommutierungsverfahren, Kommutierungsschaltung und elektrischer Energiewandler Commutation, commutation and electric energy converter
10/13/2011	CA2846309A1 System and method for energy storage and retrieval
10/13/2011	CA2793701A1 Hybrid hvdc converter
10/12/2011	EP2375556A1 Method of controlling an inverter of NPC type
10/12/2011	EP2375555A1 High voltage inverter device
10/12/2011	EP2375552A1 Method for operating an inverter
10/12/2011	EP2375531A2 Wireless power receiver and wireless power transmission system
10/12/2011	EP2374204A1 Power factor correction (pfc) for nonsinusoidal uninterruptible power supply
10/12/2011	EP1966553B1 A household appliance
10/12/2011	EP1766491B1 Output power factor control of pulse-width modulated inverter
10/12/2011	CN202009358U Stick-feeding motor speed regulation and control power supply device for CO2/MAG/MIG arc welding machines
10/12/2011	CN202009343U Compensating circuit for stabilizing output current of phase-shifting resonant soft switching inverter
10/12/2011	CN202009342U Inverter DC-DC parallel module digitalized current equalizing device
10/12/2011	CN202009341U High-voltage high-power inverter module
10/12/2011	CN202009340U Power system for motor
10/12/2011	CN202009339U Power circuit for electric machining equipment
10/12/2011	CN202009338U Switch branches for three-level converter and three-phase three-level converter
10/12/2011	CN202009337U Power circuit
10/12/2011	CN202009336U Elasticizer 24VDC power supply system
10/12/2011	CN202009335U Three-phase large-power low-voltage large-current high-frequency inverting and rectifying device
10/12/2011	CN202009334U Power circuit
10/12/2011	CN202007455U Automatic water drainage device of transformer accident oil pool
10/12/2011	CN1866717B Converter device
10/12/2011	CN102217182A Power conversion device
10/12/2011	CN102216198A 工作机械 Working Machinery
10/12/2011	CN102215621A Power supply unit, light emitting apparatus and dimming method thereof
10/12/2011	CN102215012A Bidirectional transformation system of solar energy and electric energy
10/12/2011	CN102215009A Full-bridge inversion circuit with bipolar modulation MOSFETs (metal-oxide-semiconductor field effect transistors)
10/12/2011	CN102215008A High-power IGBT (insulated gate bipolar transistor) twin-bridge conversion circuit
10/12/2011	CN102215007A Power control circuit board
10/12/2011	CN102215006A Method of controlling an inverter of NPC type
10/12/2011	CN102215005A Inverter
10/12/2011	CN102215004A Valve current control method based on modular multi-level converter
10/12/2011	CN102215003A Graphic card power supply method and system
10/12/2011	CN102214998A Isolated sampling device for numerical-control LLC (logical link control) series resonance transformation circuit
10/12/2011	CN102214984A Power semiconductor device and power conversion system using the device
10/12/2011	CN102214644A Power semiconductor device and power conversion system using the device
10/12/2011	CN101622780B Device for controlling electric vehicle and electric vehicle equipped with the control device, and electric vehicle control method and computer readable recording medium on which program for allowing
10/12/2011	CN101510737B Passive triggering type converting device from DE to AC electric energy
10/12/2011	CN101208854B Drive circuit of motor and outdoor unit of air conditioner
10/11/2011	US8036009 Method for supplying and discharging power to and from a resistive-inductive load, and rectifier used therein
10/11/2011	US8036008 DC/DC power converting apparatus
10/11/2011	US8036003 Switching power supply device and electrical apparatus using the same
10/11/2011	US8035995 ACDC converter
10/11/2011	US8035331 AC/DC converting circuit and motor controller using the same
10/06/2011	WO2011122669A1 Power supply system, power supply method, and control program for power supply system
10/06/2011	WO2011122279A1 Motor drive circuit module
10/06/2011	WO2011121765A1 Electric power conversion device and surge voltage reduction method
10/06/2011	WO2011121653A1 Converter, motor driving module, and refrigerating apparatus
10/06/2011	WO2011120970A1 Multilevel inverter
10/06/2011	WO2011120728A2 Circuit arrangement having at least two parallel-connected inverter modules, method for parallel connection of at least two inverter modules, and circuit mount for a gate driver circuit for an inverter module
10/06/2011	WO2011120572A1 Converter
10/06/2011	US20110242868 Circuit and method for coupling electrical energy to a resonated inductive load
10/06/2011	US20110242867 Power Inverters and Related Methods
10/06/2011	US20110242866 Power semiconductor device and power conversion system using the device
10/06/2011	US20110242865 Self-powered Active Rectifier Circuit and Related Method of Operation for Photovoltaic Solar Power Arrays

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