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)
07/2012
07/11/2012CN102570889A Three-phase four-leg inverter and control method thereof
07/11/2012CN102570888A Current conversion unit control board for photovoltaic inverter
07/11/2012CN102570887A Single-phase inverter
07/11/2012CN102570886A Single-phase inverter
07/11/2012CN102570885A Method for operating an ozone generating apparatus
07/11/2012CN102570884A Ring current control method and device for inverter parallel system and inverter parallel system
07/11/2012CN102570883A Three-level inverter narrow-pulse elimination and midpoint voltage control method and device
07/11/2012CN102570882A Maximum linear output pulse width modulation of current transformer
07/11/2012CN102570881A Four-level topology unit and application circuit thereof
07/11/2012CN102570880A Three-phase full-bridge converter device
07/11/2012CN102570879A Parallel repetitive control system implemented based on FPGA (Field Programmable Gate Array)
07/11/2012CN102570878A Single-phase inverter
07/11/2012CN102570877A Single-phase inverter
07/11/2012CN102570876A Controlled single-phase AC/DC converter
07/11/2012CN102570875A Energy feedback type high-frequency isolated power electronic conversion circuit and photovoltaic power generation system
07/11/2012CN102570874A Fault tolerant power converter and pulse width modulation method thereof
07/11/2012CN102570873A Dead zone compensation method used in voltage space vector pulse width modulation technology
07/11/2012CN102570872A Single-phase grid-connection inverter circuit
07/11/2012CN102570871A Solar battery-free off-grid converter system and controlling method thereof
07/11/2012CN102570870A Vehicle-mounted high-frequency link inverter
07/11/2012CN102570869A Electric power conversion device and electric drive vehicle using the same
07/11/2012CN102570868A System and method for power conversion
07/11/2012CN102570867A Power converter with controlled current source
07/11/2012CN102570866A Rectifier controlling method
07/11/2012CN102570865A Low-voltage AC-DC (Alternating Current to Direct Current) converter
07/11/2012CN102570864A Online loss calculation method for modular multilevel converter
07/11/2012CN102570863A Power electronic passive integration module based on voltage-doubling rectifier with transformer
07/11/2012CN102570862A Current balancing circuit with multi-path output
07/11/2012CN102570861A High-power-factor LED (Light Emitting Diode) constant-current driving power supply without electrolytic capacitor
07/11/2012CN102570860A DC (direct current) high-voltage output circuit and high-voltage testing device
07/11/2012CN102570859A 24-pulse rectifier transformer with novel structure
07/11/2012CN102570858A Zero-line-free micro power supply
07/11/2012CN102570857A Mining flame-proof type rectifier
07/11/2012CN102570856A Synchronous rectified switch with auto fault clearing
07/11/2012CN102570855A Power supply device for taking electricity from high-voltage side in induction manner
07/11/2012CN102570854A Method for setting high-frequency switching rectification power module structure and high-frequency switching rectification power module structure set thereby
07/11/2012CN102570853A Constant-power-output magnetron sputtering coating power supply
07/11/2012CN102570852A Main circuit of wind power converter
07/11/2012CN102570831A Isolated direct current (DC) bidirectional converter
07/11/2012CN102570830A Modular photovoltaic power electronic converter based on coupling inductance
07/11/2012CN102570626A Contactless power transfer system and control method thereof
07/11/2012CN102570560A Charging-discharging system for V2G bilateral power conversion electric automobile and control method thereof
07/11/2012CN102570492A Power inverter system and method of starting same at high DC voltage
07/11/2012CN102570488A Power conversion system based on energy storage of lithium battery and control method thereof
07/11/2012CN102569270A Stacked Chip Packaging Structure, Synchronous Rectifying Module And Converter Module
07/11/2012CN102565502A Power semiconductor device current detector circuit and detection method
07/11/2012CN102563821A Power supply circuit driver for heat-exchange cooling device
07/11/2012CN101972881B Asymmetrical half-bridge zero-voltage soft switching inverter type welding and cutting machine
07/11/2012CN101972880B Half-bridge soft switch inversion type welding and cutting machine
07/11/2012CN101931337B Chopper inverter circuit for photovoltaic power generation and control method thereof
07/11/2012CN101783606B Power converter with prompting of different loads and automatic selection of overloaded protective current
07/11/2012CN101753054B 逆变器电路 An inverter circuit
07/11/2012CN101702574B Power factor correcting controller and control method and applied power supply converter thereof
07/11/2012CN101572496B Programmed switch power supply controlled by SCM
07/11/2012CN101529711B Converter circuit for switching a large number of switching voltage levels
07/11/2012CN101483357B Power transmission control device, power transmitting device, non-contact power transmission system, electronic instrument, and power transmission control method
07/11/2012CN101416376B Universal three phase controllers for power converters
07/10/2012US8218345 Rectifier with SiC bipolar junction transistor rectifying elements
07/10/2012US8218344 Bidirectional inverter for conversion between a direct current source and an alternating current grid
07/10/2012US8218343 DC polarity converter and DC parallel topology, and methods
07/10/2012US8218342 Power supply device
07/10/2012US8218341 Integrated aircraft power conditioning unit
07/10/2012CA2567817C Method for fault handling in a converter circuit for switching three voltage levels
07/10/2012CA2549876C Variable ac voltage regulation control method and apparatus
07/05/2012WO2012091796A1 M2lc system coupled to a rectifier system
07/05/2012WO2012091403A2 Fuel cell system and power control method
07/05/2012WO2012090877A1 Electrical power conversion device
07/05/2012WO2012090854A1 Turbocharger electric generating device
07/05/2012WO2012090840A1 Microwave band booster rectifier circuit, and wireless tag device and wireless tag system employing same
07/05/2012WO2012090720A1 Discharging mechanism for high-voltage inverter apparatus
07/05/2012WO2012090667A1 Power conversion apparatus for vehicle
07/05/2012WO2012090666A1 Power conversion apparatus
07/05/2012WO2012090381A1 Electrical converter
07/05/2012WO2012090307A1 Electrical converter
07/05/2012WO2012090237A1 Electric power converter
07/05/2012WO2012089752A1 Rectifier having low current imbalance
07/05/2012WO2012089751A1 High-power rectifier having low current imbalance
07/05/2012WO2012089717A1 Transformer-rectifier unit
07/05/2012WO2012089551A2 Method for actuating the switching transistors of a rectifier
07/05/2012WO2012089426A1 System for controlling a voltage inverter supplying power to a multiphase electrical motor of a motor vehicle
07/05/2012WO2012061219A3 Electric machine system including an alternating electric current (ac) electric machine having a switch module
07/05/2012WO2011139674A3 Renewable energy collection and distribution system
07/05/2012US20120170343 Electric power conversion apparatus
07/05/2012US20120170342 U-socket, an ac socket with port powering device, switch and fault detect lamp
07/05/2012US20120170341 Method and apparatus for resonant power conversion
07/05/2012US20120170340 Power Inverter
07/05/2012US20120170339 Rectifier circuit with a voltage sensor
07/05/2012US20120170338 Converter
07/05/2012US20120170337 Voltage multiplication in a wireless receiver
07/05/2012US20120170336 Power conversion circuit
07/05/2012US20120170335 Switch control circuit, converter using the same, and switch controlling method
07/05/2012US20120170333 Semiconductor Power Conversion Apparatus
07/05/2012US20120170330 Single-stage pfc converter with constant voltage and constant current
07/05/2012US20120170319 Apparatus and method for converting a low AC voltage to a high DC voltage
07/05/2012US20120169323 Congruent power and timing signals for device
07/05/2012US20120169262 Semiconductor device, method of manufacturing the same, and power module
07/05/2012US20120169128 Reversible Alternating-Current and Direct-Current Conversion Apparatus with High Frequency
07/05/2012DE112010003572T5 lektromotorantriebsystem für ein Elektrofahrzeug lektromotorantriebsystem for an electric vehicle
07/05/2012DE102011077299A1 Device for controlling inverter, has measuring device that determines resonance frequency of inverter, and provides determined resonance frequency to drivers which output clock signals for inverter
07/05/2012DE102011007929A1 Verfahren zum Betrieb eines Wechselrichters und Steuereinrichtung A method of operating an inverter and control means
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