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)
02/2014
02/12/2014CN103580504A Extra-valve cooling system used for direct current converter valve and operating method thereof
02/12/2014CN103580503A Novel wiring harness fixing processing bayonet of photovoltaic inverter
02/12/2014CN103580502A Power-switching circuit and method for controlling direct-current-alternating-current circuit
02/12/2014CN103580468A 被动式功因校正电路 Passive power factor correction circuit
02/12/2014CN103580465A Simplified modulation algorithm for restraining common-mode voltage of three-phase PWM (pulse-width modulation) converter
02/12/2014CN103580301A Wireless power transmission power control system and method
02/12/2014CN103580259A 供电电路 Power supply circuit
02/12/2014CN103580104A 电缆补偿电路 Cable compensation circuit
02/12/2014CN103575966A Power supply monitoring circuit and control method thereof, AC/DC conversion apparatus
02/12/2014CN102377362B Control method for voltage-source-type unit power factor high-temperature superconducting energy storage converter
02/12/2014CN102223058B Interlaced on-line isolated double-cuk circuit
02/12/2014CN102097960B Controller for power converter and control method for quasi resonant power converter
02/12/2014CN102088250B Current-source power converter using normally-on field effect transistors
02/12/2014CN102027667B Bipolar pulse power source and power source device formed by plurality of bipolar pulse power sources
02/12/2014CN101989815B Switching power supply
02/11/2014US8650411 Energy management for an electronic device
02/11/2014US8649198 Power conversion device
02/11/2014US8649196 Power converting apparatus with an output voltage that is the sum of voltages generated by individual inverters
02/11/2014US8649187 Two-terminal M2LC subsystem and M2LC system including same
02/11/2014US8648498 Photovoltaic power system with distributed photovoltaic string to polyphase AC power converters
02/11/2014CA2640688C Switchgear cell and converter circuit for switching a large number of voltage levels
02/06/2014WO2014021112A1 Switching element unit
02/06/2014WO2014021035A1 Dc-dc converter
02/06/2014WO2014020898A1 Power converter
02/06/2014WO2014020806A1 Cooling structure and power converter
02/06/2014WO2014020250A2 Device for providing electricity
02/06/2014WO2014019834A1 Twelve-pulse autotransformer rectifier units
02/06/2014WO2014019745A1 Power semiconductor clamping stack
02/06/2014US20140036563 Quadrature-Corrected Feedforward Control Apparatus and Method for DC-AC Power Conversion
02/06/2014US20140036562 Method for actuating the switching transistors of a rectifier
02/06/2014US20140036561 Converter and semiconductor device
02/06/2014US20140036560 Circuit and method for measuring available power in a wireless power system
02/06/2014US20140036559 Power supply monitoring circuit, ac/dc conversion apparatus and control method of power supply monitoring circuit
02/06/2014US20140036558 Power Controllers, Power Supplies and Control Methods Therefor
02/06/2014US20140036557 Cascaded h-bridge (chb) inverter level shift pwm with rotation
02/06/2014US20140036555 Intelligent Level Transition Systems and Methods for Transformerless Uninterruptible Power Supply
02/06/2014US20140035492 Single phase operation of a three-phase drive system
02/06/2014US20140035376 Uninterruptible power system and method of operating the same
02/06/2014US20140035370 Biomedical implant with a monolithic timing control based rectifier for multivoltage for biomedical applications
02/06/2014DE102012213725A1 Method for controlling converter parallel circuit including converters used as rectifiers in power plant exciter system of synchronous machine, involves correcting ignition angle adaptations such that temperature values approach each other
02/05/2014EP2693627A2 Apparatus and method for an adaptive level transition of an NPC-inverter within a transformerless uninterruptible power supply
02/05/2014EP2693626A1 Inverter for driving motor
02/05/2014EP2693625A1 Power control unit
02/05/2014EP2693624A1 Power control unit
02/05/2014EP2693623A1 Power converter circuit, and air conditioner
02/05/2014EP2693622A1 Modular power electronics device
02/05/2014EP2692050A2 Common mode hysteresis for pulse-width modulation drives
02/05/2014EP2692049A2 Converter arrangement
02/05/2014EP2692048A2 Converter assembly
02/05/2014EP2692047A1 System and method for off-line ups
02/05/2014EP2692046A2 Method for controlling a rectifier
02/05/2014DE212011100212U1 Rahmen für einen modularen spannungsgeführten Wandler und lsolationsvorrichtung Framework for a modular voltage-controlled converter and lsolationsvorrichtung
02/05/2014CN203423822U Power supply system used for LED display screen
02/05/2014CN203423632U Three-level inverter
02/05/2014CN203423631U Solar energy no-bridge inverter comprising high boosted circuit
02/05/2014CN203423630U Converter DC/AC power module
02/05/2014CN203423629U Solar energy charging control inversion integrated machine
02/05/2014CN203423628U Multifunctional power adapter
02/05/2014CN203423627U Monitoring integrated power supply system
02/05/2014CN1909341B Rotating rectifier module
02/05/2014CN103563235A Common mode hysteresis for pulse-width modulation drives
02/05/2014CN103563234A Power conversion apparatus
02/05/2014CN103563233A Method for actuating a polyphase machine
02/05/2014CN103563232A Multi-phase resonant converter
02/05/2014CN103563231A 电力变换器 Power converter
02/05/2014CN103563202A Modular multilevel converter with cell-connected battery storages
02/05/2014CN103561528A LED power source platform capable of integrating various dimming ways
02/05/2014CN103560692A Output parallel forward flyback inverter
02/05/2014CN103560691A Non-angle operation SVPWM method and grid-connected inverter system
02/05/2014CN103560690A Harmonic wave damping control method for one-phase LCL type grid-connected inverter
02/05/2014CN103560689A Method for achieving fault-tolerant control of medium-voltage cascading STATCOM through redundancy voltage vectors
02/05/2014CN103560688A Power conversion device
02/05/2014CN103560687A Modular multilevel converter system and control system and control method thereof
02/05/2014CN103560686A Diode-Less Full-Wave Rectifier for Low-Power On-Chip AC-DC Conversion
02/05/2014CN103560685A Resonance type soft switching power source
02/05/2014CN103560684A Energy-saving electronic battery
02/05/2014CN103560683A Voltage-stabilizing power supply
02/05/2014CN103560682A Power driving system
02/05/2014CN103560676A Improved high-frequency sine wave inverter
02/05/2014CN103560674A Three-phase three-level LLC resonance direct current converter and control method of three-phase three-level LLC resonance direct current converter
02/05/2014CN103560654A Driving method of full bridge inverter and full bridge inverter
02/05/2014CN103560593A Electric field coupled power transfer system and control method based on novel topology
02/05/2014CN103560573A Bidirectional converter rectification system of wind energy and luminous energy storage system
02/05/2014CN102510222B High voltage switch power supply circuit having power factor correcting function
02/05/2014CN102315788B Power conversion device and overcurrent protection method thereof
02/05/2014CN102291013B Relay protecting test power supply device
02/05/2014CN102195297B Non-isolated DC-DC converter for solar power plant
02/05/2014CN101938222B Power supply device and backlight system for supplying backlight to display device
02/05/2014CN101902199B Electrical system using phase-shifted carrier signals and related operating methods
02/04/2014US8644044 Power electronics and integration system for providing a common high current inverter for use with a traction inverter and an auxiliary inverter
02/04/2014US8644043 Switching branch for three-level rectifier and method for controlling switching branch for three-level rectifier
02/04/2014US8644042 Alternate current rectifier circuit and power circuit
02/04/2014US8644037 AC-AC converter with high frequency link
02/04/2014CA2506406C Resonant inverter including feed back circuit with source of variable bias current
02/04/2014CA2506402C Control system for a resonant inverter with self-oscillating driver
01/2014
01/30/2014WO2014018918A1 Power converter for engine generator with an insulating support supporting a rectifier, plate like dc bus and power converter circuit
01/30/2014WO2014018186A1 Electric power converter and method for operating the same
01/30/2014WO2014017902A2 Electrical power converter
01/30/2014WO2014016918A1 Electric power transmission device
01/30/2014WO2014015667A1 Space vector pulse width modulation method and apparatus
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