| 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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| 06/15/2011 | EP2333946A2 Timing controlled AC to DC converter |
| 06/15/2011 | EP2332658A1 High voltage controller with improved monitoring and diagnoctics |
| 06/15/2011 | EP2332247A1 Capacitor arrangement and method for producing a capacitor arrangement |
| 06/15/2011 | CN201869157U Multiloop DC power supply parallel input variable frequency control device for electromobile |
| 06/15/2011 | CN201869128U Solar energy photovoltaic power generation system and AC module thereof |
| 06/15/2011 | CN201869117U Efficient isolation inverter circuit |
| 06/15/2011 | CN201869116U Three-level circuit and converter |
| 06/15/2011 | CN201869115U Solar photovoltaic synchronization group micro inverter |
| 06/15/2011 | CN201869114U Energy-taking device applied to change of large-range current |
| 06/15/2011 | CN201869113U Single-ended flyback switching power supply and control device thereof |
| 06/15/2011 | CN201869112U Electric power conversion device for wind-driven power generation |
| 06/15/2011 | CN201869111U 电源供应器 Power Supply |
| 06/15/2011 | CN201869110U IGBT (Insulated Gate Bipolar Transistor) power output device based on sinusoidal pulse width modulation |
| 06/15/2011 | CN201869109U Digital medium-low frequency self-adaptive three-phase half-controlled rectifying device |
| 06/15/2011 | CN201869108U Singlechip control switch power supply |
| 06/15/2011 | CN201869107U Rectifier power supply device |
| 06/15/2011 | CN201869092U Power supply related equipment and frequency converter comprising same |
| 06/15/2011 | CN1881731B Signal transmission method between two control protection system and two valve base electronic equipment of convertor station |
| 06/15/2011 | CN1799186B Multiple inverters for motors |
| 06/15/2011 | CN102099996A Inverter control circuit and interconnection inverter system having that inverter control circuit |
| 06/15/2011 | CN102099995A Method, circuit configuration, and bridge circuit |
| 06/15/2011 | CN102099994A Intrinsically balanced direct current uninterruptible power supply |
| 06/15/2011 | CN102098029A Soft switching switch device and method and power conversion system applied thereby |
| 06/15/2011 | CN102098001A Controllable dual-power parallel asymmetric inverter for single phase induction motor |
| 06/15/2011 | CN102097999A Motor control device, motor drive system and inverter control device |
| 06/15/2011 | CN102097970A Soft switching inverting circuit and control method thereof |
| 06/15/2011 | CN102097969A Bidirectional cascade voltage-increasing and decreasing direct current-alternating current converter |
| 06/15/2011 | CN102097968A Rectifier circuit |
| 06/15/2011 | CN102097967A Cascaded multi-level converter |
| 06/15/2011 | CN102097966A Cascade megawatt photovoltaic grid-connected inverter |
| 06/15/2011 | CN102097965A Switching event compensation method of hardware in loop and device thereof |
| 06/15/2011 | CN102097964A Photovoltaic grid-connected inverter |
| 06/15/2011 | CN102097963A Three-phase full-controlled rectifying device and rectifying and current-limiting method thereof |
| 06/15/2011 | CN102097962A Switching power supply dual-output cross adjustment circuit |
| 06/15/2011 | CN102097961A Voltage stabilization method applied to output of piezoelectric transformer |
| 06/15/2011 | CN102097960A Controller for power converter and control method for quasi resonant power converter |
| 06/15/2011 | CN102097959A Space vector pulse width modulation method of three-phase three-level VIENNA type rectifier |
| 06/15/2011 | CN102097958A Power supply circuit, motor drive device using the same and refrigeration device |
| 06/15/2011 | CN102097957A Boost rectifying circuit with three-level output |
| 06/15/2011 | CN102097956A High-frequency high-voltage high-power power supply for electrostatic dust removal |
| 06/15/2011 | CN102097955A Voltage source for high-voltage direct current transmission converter valve running test |
| 06/15/2011 | CN102097954A Current feed type high-power high-frequency high-voltage switching power supply main circuit |
| 06/15/2011 | CN102097947A Method and device for expanding power of single-ended flyback switching mode power supply |
| 06/15/2011 | CN102097946A Multifunctional rectification and inversion electric energy feedback load |
| 06/15/2011 | CN102097930A Anti-DC electromagnetic interference highly-efficiency inverter |
| 06/15/2011 | CN102097824A Control method of LCL (Lower Control Limit) type grid-connected inverter for restricting influence of grid voltage on grid-connected current |
| 06/15/2011 | CN102097813A Hybrid excitation triggered double exciting winding MCR (magnetically controlled reactor) |
| 06/15/2011 | CN102096429A Feedback voltage-stabilizing device and method and power supply changeover system applied by same |
| 06/15/2011 | CN101588138B Synchronous rectification driving circuit suitable for central tapped structure rectifying circuit |
| 06/15/2011 | CN101527520B Single-stage single-phase AC-DC convertor based on LLC series resonance |
| 06/15/2011 | CN101355322B Single-electrical-inductance double-step-down type half-bridge inverter working in half cycle and control method thereof |
| 06/15/2011 | CN101316077B Electric inverter |
| 06/15/2011 | CN101073197B Multi-phase current supplying circuit, driving apparatus, compressor, and air conditioner |
| 06/14/2011 | US7961487 Power converter device |
| 06/14/2011 | US7961486 Capacitive power supply system |
| 06/14/2011 | US7961484 Bipolar transistor drivers |
| 06/14/2011 | US7960939 Fuel/electric drive system |
| 06/14/2011 | US7960937 Inverter unit, integrated circuit chip, and vehicle drive apparatus |
| 06/14/2011 | CA2502798C Single-stage buck-boost inverter |
| 06/11/2011 | CA2724496A1 Series-parallel resonant inverters |
| 06/10/2011 | CA2724518A1 Timing controlled ac to dc converter |
| 06/09/2011 | WO2011068639A1 Reactive networks to reduce acoustic noise and ensure maximum efficiencies in driving piezoelectric elements in haptic applications |
| 06/09/2011 | WO2011067974A1 Pfc converter |
| 06/09/2011 | WO2011067838A1 Pwm inverter device |
| 06/09/2011 | WO2011067635A1 Ac-dc converter and ac-dc conversion method |
| 06/09/2011 | WO2011067322A1 Power coupling |
| 06/09/2011 | WO2011067314A2 Method for generating control signals |
| 06/09/2011 | US20110134675 Current-source power converter using normally-on field effect transistors |
| 06/09/2011 | US20110134674 Active rectifier and method for energy harvesting power management circuit |
| 06/09/2011 | US20110134673 Ac-dc converter and ac-dc conversion method |
| 06/09/2011 | US20110134672 Power conversion apparatus |
| 06/09/2011 | US20110134671 Ac/dc converter preloading circuit |
| 06/09/2011 | US20110134670 Control arrangement for a pfc power converter |
| 06/09/2011 | US20110134669 Unbalanced voltage compensation method, unbalanced voltage compensator, three-phase converter control method, and controller of three-phase converter |
| 06/09/2011 | US20110133664 Transition Mode Commutation For Inverter |
| 06/09/2011 | US20110133573 Ground power unit for aircraft |
| 06/09/2011 | US20110133557 Voltage converter |
| 06/09/2011 | US20110132899 Converter circuit and motor drive apparatus, air-conditioner, refrigerator, and induction heating cooker provided with the circuit |
| 06/09/2011 | DE102010062119A1 Systeme und Verfahren für das Entladen einer Bus-Spannung wobei Halbleitereinrichtungen benutzt werden Systems and methods for unloading a bus voltage with semiconductor devices are used |
| 06/09/2011 | DE102010053638A1 Kompensationsverfahren für asymmetrische Spannung, asymmetrischer Spannungskompensator, Drei-Phasenwandler-Steuerverfahren und Steuervorrichtung für Drei-Phasen-Wandler A method for compensating asymmetric voltage, asymmetric voltage compensator, three-phase converter control method and control apparatus for three-phase converter |
| 06/09/2011 | DE102009057288A1 Umrichter für hohe Spannungen Inverters for high voltages |
| 06/09/2011 | DE102009057282A1 Current measuring system for use in voltage source inverter for measuring current of induction motor, has resistor for determining inverter module output current from determined alternating current portion and intermediate circuit current |
| 06/09/2011 | DE102009057043A1 Power electronic converter, has delta-sigma-modulator and pulse width modulator coupled with each other such that pulsing of delta-sigma-modulator, digital filter and pulse width modulator is synchronized with each other |
| 06/09/2011 | DE102009047616A1 Wechselrichteranordnung zum Betreiben eines Elektromotors Inverter device for operating an electric motor |
| 06/09/2011 | DE102009047435A1 Verfahren zum Erzeugen von Steuersignalen A method for generating control signals |
| 06/08/2011 | EP2330732A1 Pre-load circuit for an AC/DC converter |
| 06/08/2011 | EP2330731A1 Current-source power converter using normally-on field effect transistors |
| 06/08/2011 | EP2330729A1 Inverter control device and inverter control method |
| 06/08/2011 | EP2329587A1 Triggering a synchronous rectifier |
| 06/08/2011 | EP2329586A2 Circuit and method for the production thereof |
| 06/08/2011 | CN201860294U Alternating-current servo driver capable of realizing energy feedback |
| 06/08/2011 | CN201860271U Monophase full bridge DC/AC converter device based on hybrid Petri machine |
| 06/08/2011 | CN201860270U Power adapter with switch |
| 06/08/2011 | CN201860269U Three-position USB (universal serial bus) charging converter |
| 06/08/2011 | CN201860268U Integrated power supply |
| 06/08/2011 | CN201860249U High-current rectifier bridge arm |
| 06/08/2011 | CN201860125U Feedback system with relief device |
| 06/08/2011 | CN201860122U Current type multilevel converter applied to wind power synchronization |
| 06/08/2011 | CN201858534U Prismatic three-dimensional matrix integral LED (light-emitting diode) lamp with power supplied by switch voltage-stabilizing power supply |
| 06/08/2011 | CN1945951B Power control device |