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)
11/2013
11/20/2013CN103401434A Power unit of large-power current transformer
11/20/2013CN103401405A Method for realizing selective harmonic elimination modulation by adopting fixed control cycle
11/20/2013CN103401299A Low-voltage power supply energy distribution device of electric car
11/20/2013CN103401269A Three-phase current type multi-level converter photovoltaic power generation grid-connection device
11/20/2013CN103401268A Three-phase current type multi-level converter wind power generation grid-connection device
11/20/2013CN103401251A Static voltage-sharing system of power units in chained SVG
11/20/2013CN103401231A RMC-based DFIG (Doubly Fed Induction Generator) direct-current grid-connected power generation system and magnetic chain directional control method thereof
11/20/2013CN102215007B Power control circuit board
11/20/2013CN102201751B Flyback power converter
11/20/2013CN102197580B Power conversion device
11/20/2013CN102057383B Subset selection of RFID tags using light
11/20/2013CN102044139B Two-wire non-polar connected power supply and communication circuit
11/20/2013CN101960708B DC/AC power inverter control unit of a resonant power converter circuit, in particular a DC/DC converter for use in a high-voltage generator circuitry of a modern computed tomography device or X-ray radiographic system
11/20/2013CN101902140B Power generation system and x-ray generator system
11/20/2013CN101860234B Method and device for regulating bus voltage of two-stage converter
11/20/2013CN101849347B 逆变电路 Inverter circuit
11/19/2013US8587976 DC/DC converter with auxiliary converter for earth current compensation
11/19/2013US8587974 Method and device for increasing control accuracy in a PWM system
11/19/2013US8587962 Compensation for electrical converter nonlinearities
11/14/2013WO2013169503A1 System and method for operating an electric power converter
11/14/2013WO2013168282A1 Dc voltage detector and power conversion device using same
11/14/2013WO2013168257A1 Electric power conversion device
11/14/2013WO2013167323A2 Control unit for an electric machine, and method
11/14/2013WO2013166870A1 Multilevel inverter device and method
11/14/2013WO2013141809A3 Method and driver for a gas discharge lamp
11/14/2013WO2013140875A9 Control device and power converter
11/14/2013WO2013086247A3 Multi-phase converter system and method
11/14/2013WO2012117026A3 Control arrangement and method for regulating the output current of a dc source power converter connected to a multi-source dc system
11/14/2013US20130301327 System and method of parallel converter current sharing
11/14/2013US20130301326 Method and apparatus for controlling thermal cycling
11/14/2013US20130301325 Procedures for the Operation of an Electrical Circuit
11/14/2013US20130301324 Electro-magnetic interference reduction circuit for power converters and method thereof
11/14/2013US20130301323 Power conversion apparatus
11/14/2013US20130301322 Method and apparatus for improved burst mode during power conversion
11/14/2013US20130301321 Tracking converters with input output linearization control
11/14/2013US20130301320 Compact high-power diode/thyristor rectifier architecture
11/14/2013US20130301317 Switching power supply device
11/14/2013US20130301314 Multilevel Inverter Device and Method
11/14/2013US20130301310 Isolated switching mode power supply and the method thereof
11/14/2013US20130299593 Parallel stage power output rectifier for radio-frequency identification (rfid) devices, and related components and methods
11/14/2013DE102012207689A1 Steuereinheit für eine elektrische Maschine und Verfahren Control unit for an electrical machine and method
11/14/2013DE102012107032A1 Schaltungsanordnung Circuitry
11/13/2013EP2662970A2 Switching assembly
11/13/2013EP2662969A1 Multi-phase multi-level converter
11/13/2013EP2662968A1 Three-level inverter
11/13/2013EP2662967A1 Power conversion apparatus
11/13/2013EP2662966A1 Three-level inverter
11/13/2013EP2662963A1 High voltage DC power generation
11/13/2013EP2661808A2 Method for operating an inverter, and control device
11/13/2013EP2661807A1 Energy conversion system
11/13/2013EP2661806A1 Electrical circuit and method for operation thereof
11/13/2013CN203289702U A backlight power supply circuit, a power supply apparatus, and a television set
11/13/2013CN203289347U Inverting control circuit structure resistant to modulation bias
11/13/2013CN203289346U Inverter for overload protection
11/13/2013CN203289345U Induction heating power supply inverter feedback direction adaptive circuit
11/13/2013CN203289344U AC/DC (alternating-current/direct-current) conversion circuit
11/13/2013CN203289343U Current limiting type voltage automatic constant controlling device
11/13/2013CN203289342U Pulse transformer coupled parallel switching type voltage stabilizing circuit
11/13/2013CN203289341U Flyback switch power supply circuit
11/13/2013CN203289340U Rectification power supply capable of power factor self-compensation
11/13/2013CN203289339U High power supply of inductance voltage division
11/13/2013CN203289338U Flyback switching power supply circuit
11/13/2013CN203289337U Circuit of intercommunication power supply in visual building intercommunication system
11/13/2013CN203289336U Novel-type IGBT device applicable to high-power electric locomotive
11/13/2013CN203289335U DC common-mode busbar integrating EMI filtering function
11/13/2013CN203289334U Three-phase rectifier bridge
11/13/2013CN203289333U Inverter device
11/13/2013CN203289329U Power system of cable formation tester for petroleum logging
11/13/2013CN203289199U Induction electricity-taking device for electrified detection for switch cabinet outgoing cable
11/13/2013CN203289115U Voltage regulation device for low-voltage circuit
11/13/2013CN103392292A Solar power generation system
11/13/2013CN103392291A 功率转换装置 Power conversion means
11/13/2013CN103392290A Ozone generation system with precision control
11/13/2013CN103391859A Driving device for in-wheel motor vehicles
11/13/2013CN103391019A Three-level inside and outside tube voltage sharing control method for three-level inverter
11/13/2013CN103391018A Topological structure of electric power convertor and control method of topological structure
11/13/2013CN103391017A Power conversion apparatus
11/13/2013CN103391016A MOSFET synchronous rectification circuit directly connected in parallel with output capacitor and method
11/13/2013CN103391015A Parameter adjusting method of variable parameter PI (proportion-integral) adjuster
11/13/2013CN103391014A Power source conversion device
11/13/2013CN103391013A Missile test switch power supply with fault memorizing function
11/13/2013CN103391012A 机柜供电系统 Cabinet Power Supply System
11/13/2013CN103391011A Diode press-fitting tool structure for automobile rectifier
11/13/2013CN103391009A High-gain isolated type direct current-direct current (DC-DC) convertor
11/13/2013CN102522907B Imitation screen power supply with adjustable three-level
11/13/2013CN102171919B Power conversion device and induction heating device
11/13/2013CN102147427B Voltage detection device
11/13/2013CN102055354B Alternating current-direct current (AC-DC) converter and frequency converter
11/13/2013CN102055326B Method for controlling process of turning off soft switch and soft switch
11/13/2013CN101741234B Control system of a power factor correction circuit
11/13/2013CN101689813B Systems and methods for impedance stabilization
11/13/2013CN101657946B 3-phase high power ups
11/12/2013US8582335 Inverter apparatus
11/12/2013US8582334 Semiconductor device, power converter and method for controlling the power converter
11/12/2013US8582333 Integration of switched capacitor networks for power delivery
11/12/2013US8582322 Power reduction of a power supply unit at light loading or no loading
11/12/2013CA2713018C High voltage inverter
11/12/2013CA2672827C Inverter generator
11/07/2013WO2013102784A8 Calibration of current sensors in parallel power converters
11/07/2013WO2013091951A3 System and device for charging the energy storage cells of an energy storage device
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