| Patents for H02M 7 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output (46,189) |
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| 01/08/2014 | CN203387414U Traction converter device |
| 01/08/2014 | CN203387413U Novel high voltage frequency converter |
| 01/08/2014 | CN203387412U Container one-stop type photovoltaic inverter |
| 01/08/2014 | CN203387401U Switching power supply |
| 01/08/2014 | CN203387399U Low-standby power consumption active power factor correction module |
| 01/08/2014 | CN203387290U System for acquiring trigger energy of spark gap for series compensation |
| 01/08/2014 | CN203387198U SOPC based photovoltaic grid-connected device |
| 01/08/2014 | CN203387196U Topological structure used for ultra-high voltage ultra-large capacity flexible direct current transmission system |
| 01/08/2014 | CN203386601U Large-power high-frequency high-voltage rectifier transformer |
| 01/08/2014 | CN203385004U High-energy igniter with wide voltage input |
| 01/08/2014 | CN103503298A Method for producing an output voltage and assembly for performing the method |
| 01/08/2014 | CN103503297A Inverter circuit |
| 01/08/2014 | CN103503296A PFC signal generation circuit, PFC control system using same, and PFC control method |
| 01/08/2014 | CN103503295A PFC signal generation circuit, PFC control system using same, and PFC control method |
| 01/08/2014 | CN103503288A Switching apparatus, and photovoltaic power generation system and vehicle drive system using same |
| 01/08/2014 | CN103501555A Digital phase locking and frequency tracking electromagnetic induction heating power controller |
| 01/08/2014 | CN103501128A Two-element chopping directional coupling isolation converter |
| 01/08/2014 | CN103501127A Thyristor forced-commutation switched reluctance motor power conversion circuit |
| 01/08/2014 | CN103501126A Method for asymmetrically controlling simplified-type three-phase three-level direct-current converter |
| 01/08/2014 | CN103501125A High-frequency active rectifying device |
| 01/08/2014 | CN103501124A Low-voltage and high-current switching power supply |
| 01/08/2014 | CN103501123A High power linear output high voltage stabilizing device and high power linear output high voltage stabilizing method |
| 01/08/2014 | CN103501122A Isolating-type matrix converter and sector handoff soft switching method |
| 01/08/2014 | CN103501121A Capacitor type voltage division rectification regulation circuit |
| 01/08/2014 | CN103501120A Capacitor type rectifying and step-down voltage regulator circuit |
| 01/08/2014 | CN103501119A Large rectifying equipment connecting device |
| 01/08/2014 | CN103501118A Heat tube type wind power converter power unit |
| 01/08/2014 | CN103501117A Power transformation transmission system suitable for wave power generator unit |
| 01/08/2014 | CN103501107A Power conversion circuit, alternating-current-to-direct-current power converter and control method thereof |
| 01/08/2014 | CN103199720B Comprehensive control method of three-phase power converter |
| 01/08/2014 | CN102522910B Mixed SVPWM control method used for three-phase grid-connected inverter |
| 01/08/2014 | CN102522906B Voltage balance and power balance control method of cascaded H bridge converter |
| 01/08/2014 | CN102466765B Power supply inverter and power supply phase detection circuit thereof |
| 01/08/2014 | CN102281007B Multi-transformer switch power supply with cascaded output |
| 01/08/2014 | CN102057281B Method and device for current measurement in phase lines |
| 01/08/2014 | CN102017384B A voltage source converter |
| 01/08/2014 | CN101919149B Device arranged for converting an AC input voltage to a DC output voltage |
| 01/08/2014 | CN101604920B Circuit for a power supply unit for generating a DC voltage |
| 01/08/2014 | CN101601182B Insulation type ac-dc converter and led DC power supply device using the same |
| 01/07/2014 | US8625319 Bridgeless PFC circuit for critical continuous current mode and controlling method thereof |
| 01/07/2014 | US8625318 Power converter and fuel cell system including the same |
| 01/07/2014 | US8625315 Inverter modulator with variable switching frequency |
| 01/07/2014 | US8625314 Switching power supply apparatus |
| 01/07/2014 | US8625310 Method of supplying power, power supply apparatus for performing the method and display apparatus having the apparatus |
| 01/03/2014 | WO2014004961A1 A modular inverter system |
| 01/03/2014 | WO2014004855A1 Device, system, and method for communicating with a power inverter using power line communications |
| 01/03/2014 | WO2014004575A1 Circuits and methods for photovoltaic inverters |
| 01/03/2014 | WO2014004362A2 Multi-level inverter apparatus and methods using variable overcurrent response |
| 01/03/2014 | WO2014004289A1 A cyclo-converter and methods of operation |
| 01/03/2014 | WO2014004241A2 Rf energy recovery system and related techniques |
| 01/03/2014 | WO2014004065A1 Scalable-voltage current-link power electronic system for multi-phase ac or dc loads |
| 01/03/2014 | WO2014002590A1 Full-bridge power converter |
| 01/03/2014 | WO2014002442A1 Semiconductor device and semiconductor device connection structure |
| 01/03/2014 | WO2014002263A1 Power converter |
| 01/03/2014 | WO2014002260A1 Method for controlling ac electric vehicle |
| 01/03/2014 | WO2014001726A1 Thrust-reversal device for an aircraft including at least two thrust reversers |
| 01/03/2014 | WO2014001711A1 Method for controlling a voltage inverter, and related device |
| 01/03/2014 | WO2014001402A1 Modular constant current regulator |
| 01/03/2014 | WO2014001116A1 Parallel inverter on a choke |
| 01/03/2014 | WO2014001079A1 Power converter and operating method for converting voltages |
| 01/03/2014 | WO2014000440A1 Inverter control method and device, and inverter |
| 01/03/2014 | WO2014000136A1 Zero-power-consumption and power-saving socket circuit |
| 01/03/2014 | WO2013121040A3 Providing a vehicle with electric energy using induction and a rectifier |
| 01/03/2014 | WO2013117614A3 Supplying electrical power to subsea equipment |
| 01/03/2014 | WO2013110371A3 Multilevel converter |
| 01/03/2014 | WO2013092043A3 Power converter circuit |
| 01/03/2014 | CA2877275A1 Scalable-voltage current-link power electronic system for multi-phase ac or dc loads |
| 01/03/2014 | CA2876975A1 Thrust-reversal device for an aircraft including at least two thrust reversers |
| 01/02/2014 | US20140003110 Device, System, and Method for Communicating with a Power Inverter Using Power Line Communications |
| 01/02/2014 | US20140003109 Semiconductor device and power conversion device using same |
| 01/02/2014 | US20140003108 Multi-level converter, and inverter having the same and solar power supply apparatus having the same |
| 01/02/2014 | US20140003107 Gate driver circuit for inductive load, inverter module, and inverter apparatus having the same |
| 01/02/2014 | US20140003106 Boost converter |
| 01/02/2014 | US20140003104 Active rectification with current-sense control |
| 01/02/2014 | US20140003101 Valve current control method based on modular multi-level converter |
| 01/02/2014 | US20140003093 Multi-level converter, and inverter having the same and solar power supply apparatus having the same |
| 01/02/2014 | DE112012001465T5 48-Puls-Dreiphasen-Gleichrichtertransformator 48-pulse three-phase rectifier transformer |
| 01/02/2014 | DE112012001307T5 Leistungsumwandlungsvorrichtung Power conversion apparatus |
| 01/02/2014 | DE102013212561A1 Halbleitervorrichtung und Leistungsumsetzungsvorrichtung, die sie verwendet Semiconductor device and power conversion device that uses them |
| 01/02/2014 | DE102012211022A1 Method for controlling current for inverter, involves individually calibrating current measuring devices for correction of measurement errors, where current measuring devices are calibrated in operation of inverter in recurring manner |
| 01/01/2014 | EP2680428A2 Multi-level converter, and inverter having the same and solar power supply apparatus having the same |
| 01/01/2014 | EP2680427A1 Inverter integrated motor-driven compressor |
| 01/01/2014 | EP2680426A1 Solar power generation system |
| 01/01/2014 | EP2680425A1 Power conversion device |
| 01/01/2014 | EP2680424A1 Power conversion device |
| 01/01/2014 | EP2680423A1 Synchronous rectification device and synchronous rectification power supply |
| 01/01/2014 | EP2680422A1 A lighting system and its luminaries with a respective lamp control module |
| 01/01/2014 | EP2679937A1 Power supply circuit and heat pump unit |
| 01/01/2014 | EP2679425A1 Driving device for in-wheel motor vehicles |
| 01/01/2014 | EP2678933A2 Method for producing an output voltage at a moduler multilevel converter and assembly for performing the method |
| 01/01/2014 | EP2678932A2 Multilevel converter and method of starting up a multilevel converter |
| 01/01/2014 | EP2678931A2 Modular multiple converter comprising reverse conductive power semiconductor switches |
| 01/01/2014 | EP2678930A1 Ac/dc power conversion system and method of manufacture of same |
| 01/01/2014 | EP2678926A2 Sub-module of a modular multi-stage converter |
| 01/01/2014 | CN203377926U External incoming call prompting device for cell phone |
| 01/01/2014 | CN203377835U Mine explosion-proof three-level variable-frequency speed adjusting device |
| 01/01/2014 | CN203377807U Drive circuit based on semi-built-in integrated semi-half bridge structure |
| 01/01/2014 | CN203377806U Three-phase positive-negative switching power supply circuit |
| 01/01/2014 | CN203377805U Diode neutral-point-clamped three-level converter |
| 01/01/2014 | CN203377804U Electric locomotive inverter power supply |