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)
10/2014
10/14/2014US8861238 Isolated soft-switch single-stage AC-DC converter
10/14/2014US8861237 Power supply apparatus
10/14/2014US8861235 Power converting apparatus
10/14/2014US8861234 Voltage source converter having chain link converter for use in high voltage DC transmission
10/14/2014US8861228 High voltage controller with improved monitoring and diagnostics
10/14/2014US8860595 Scalable voltage ramp control for power supply systems
10/14/2014US8860397 Method of forming a semiconductor device and structure thereof
10/14/2014US8860380 Method for energizing a chain-link converter, controller, computer programs and computer program products
10/14/2014US8860379 Discharging a DC bus capacitor of an electrical converter system
10/14/2014US8860335 System for managing DC link switching harmonics
10/09/2014WO2014163824A1 Hybrid welding control technique
10/09/2014WO2014163659A1 Energy collection technique
10/09/2014WO2014163628A1 Power supply
10/09/2014WO2014162780A1 Cooling structure
10/09/2014WO2014162755A1 Power conversion apparatus
10/09/2014WO2014162652A1 Power conversion apparatus
10/09/2014WO2014162620A1 Power conversion device
10/09/2014WO2014162591A1 Power conversion device
10/09/2014WO2014162101A1 Device for controlling a polyphase inverter
10/09/2014WO2014161828A1 Inverter and direct-current connection unit for an inverter
10/09/2014US20140301124 Cascade Bridge-type DC-AC Power Conversion Method and Converter Device Thereof
10/09/2014US20140301123 Dc-to-ac power conversion system and method of operating the same
10/09/2014US20140301122 Power source and method for cooling such a power source
10/09/2014US20140301121 Tunneling Electric Contacts And Related Methods, Systems And Applications
10/09/2014US20140300206 Multi-bridge topology
10/09/2014US20140300195 Power converter capable of outputting a plurality of different levels of voltages
10/09/2014DE102014205549A1 Motorsteuerung und Servolenkung Motor control and power steering
10/09/2014DE102013113800A1 Stromversorgungseinheit und Verfahren zum Parallelschalten mehrerer Stromversorgungseinheiten Power supply unit and method for parallel connection of multiple power supply units
10/08/2014EP2787629A1 Inverter device and inverter control device for controlling the same
10/08/2014EP2787628A1 Control method for inverter device, and inverter device
10/08/2014EP2787627A1 Power conversion device
10/08/2014EP2787626A1 Auxiliary power source device for vehicle and overcurrent protection method
10/08/2014EP2787625A1 Power conversion device
10/08/2014EP2787624A1 Forced-air-cooled power conversion device
10/08/2014EP2787623A1 Inverter device for electric vehicle
10/08/2014EP2787622A1 Power conversion control device
10/08/2014EP2787616A2 DC-to-AC power conversion system and method of operating the same
10/08/2014EP2786479A2 Power converter
10/08/2014EP2786477A2 Clocking method of a series resonant dc/dc converter of a multi-point medium-frequency feeding converter of a traction converter
10/08/2014EP2786473A1 Method and circuit for exchanging power between a multi-phase ac voltage system and an electrical subscriber
10/08/2014EP2786462A2 Method for controlling a multiphase converter
10/07/2014US8855953 Electrical power control device and electrical power calculation method in electrical power control device
10/07/2014US8854850 AC power supply apparatus
10/07/2014US8854849 Power-saving voltage converter system
10/07/2014US8854846 Method and apparatus for determining a fault current portion in a differential current
10/07/2014US8854843 HVDC converter with neutral-point connected zero-sequence dump resistor
10/07/2014US8854807 Converter arrangement with an air cooling system
10/02/2014WO2014160875A1 Method and apparatus for improved burst mode during power conversion
10/02/2014WO2014159922A1 Apparatuses and related methods for modulating power of a wireless power receiver
10/02/2014WO2014158514A1 High voltage direct current (hvdc) converter system and method of operating the same
10/02/2014WO2014157700A1 Inverter device
10/02/2014WO2014157373A1 Drive device for rotary electric machine
10/02/2014WO2014156003A1 Inverter device
10/02/2014WO2014155864A1 Electric power conversion device
10/02/2014WO2014155648A1 Power generation system and power generation system control method
10/02/2014WO2014155647A1 Power generation system
10/02/2014WO2014155541A1 Power conversion apparatus and cooling apparatus
10/02/2014WO2014155522A1 Inverter control method and inverter control device
10/02/2014WO2014155486A1 Power conversion apparatus
10/02/2014WO2014154495A1 Energy storage device and system having an energy storage device
10/02/2014WO2014154290A1 Method for controlling a chain-link converter
10/02/2014WO2014154265A1 Hybrid power converter with modular multilevel strings (m2lc) in neutral point clamping topology
10/02/2014WO2014154241A1 A multilevel converter with cell type mixing
10/02/2014US20140293670 Method for controlling a converter
10/02/2014US20140293669 Method and apparatus for improved burst mode during power conversion
10/02/2014US20140293668 Hybrid AC/DC Converter For HVDC Applications
10/02/2014US20140293667 Voltage balancing system and method for multilevel converters
10/02/2014US20140293657 Integrated converter with single-ended control, power factor correction, and low output ripple
10/02/2014US20140292243 Power module and electric device for the combined powering and charging of an accumulator and a motor respectively
10/02/2014US20140292219 Power-supply device and illumination device
10/02/2014US20140292089 Power converter capable of outputting a plurality of different levels of voltages
10/02/2014DE102013205562A1 Energiespeichereinrichtung und System mit einer Energiespeichereinrichtung Energy storage device and system having an energy storage device
10/02/2014DE102013204507A1 Elektrisch eigensicheres Batteriemodul mit umpolbarer Ausgangsspannung und Verfahren zur Überwachung eines Batteriemoduls Electrically intrinsically safe battery module with umpolbarer output voltage and method for monitoring a battery module
10/02/2014DE102013103159A1 Schaltungsanordnung und Verfahren zur Ansteuerung eines Piezotransformators Circuit arrangement and method for driving a piezoelectric transformer
10/01/2014EP2784927A1 Single-phase power converter, three-phase two-phase power converter, and three-phase power converter
10/01/2014EP2784926A2 Voltage balancing system and method for multilevel converters
10/01/2014EP2784925A1 Power conversion device
10/01/2014EP2783896A1 Motor control device
10/01/2014EP2783458A2 Controlled rectifier with a b2 bridge and only one switching device
10/01/2014EP2783457A2 Double rectifier for multi-phase contactless energy transfer system
10/01/2014EP2783447A1 Single phase inverters cooperatively controlled to provide one, two, or three phase unipolar electricity
09/2014
09/30/2014US8850094 Method for sharing input and output ports
09/30/2014US8848409 Multilevel converter and a control method for operating a multilevel converter
09/30/2014US8848408 Discharge control device of electric power conversion system
09/30/2014US8848407 Method in a voltage source chain-link converter, computer programs and computer program products
09/30/2014US8848406 Single-phase voltage type AC/DC converter, three-phase voltage type AC/DC converter, and stabilization control method
09/30/2014US8848405 Highly efficient half-bridge DC-AC converter
09/30/2014US8848404 Power conversion system with transient event ride-through capability and method thereof
09/30/2014US8848403 Compensation system for medium or high voltage applications
09/30/2014US8848401 Modular multilevel power electronic converter having selectively definable circulation path
09/30/2014US8848384 Power transducer
09/30/2014US8848370 Inverter for vehicle
09/30/2014US8848327 Controller, controlling method, and solar cell
09/30/2014US8848324 Apparatus and method for disabling the operation of high power devices
09/30/2014US8847575 Circuit arrangement
09/30/2014US8847555 Fast charging device for an electric vehicle
09/30/2014US8847442 Power converting apparatus and power converting system
09/30/2014US8847433 Apparatus for providing power to a multipole in a mass spectrometer
09/30/2014US8847283 Compound semiconductor device and method of manufacturing the same
09/30/2014CA2732239C Controller for ac electric vehicle
1 ... 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 ... 462