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)
04/2014
04/23/2014CN103746344A Sine wave inverter with electric leakage protection function
04/23/2014CN103745979A Current sensor, inverter circuit, and semiconductor device having the same
04/23/2014CN103737420A Power supply assembly for CNC machining center
04/23/2014CN102545681B Step wave synthesis three-phase inverter capable of eliminating low frequency harmonic waves and control method
04/23/2014CN102315781B Cabinet system of server
04/23/2014CN102291083B Common mode voltage reduction apparatus and method for current source converter based drive
04/23/2014CN102263494B 控制芯片使能电路 Control chip enable circuit
04/23/2014CN102255542B Single-stage boosting inverter with tap inductor
04/23/2014CN102196938B Propulsion control device for electric car
04/23/2014CN102082516B Structure of bus bar assembly
04/23/2014CN101889387B Circuit for controlling the current in an electrical control member or the voltage across the terminals of the said electrical control member
04/22/2014US8707066 Method and apparatus for a zero voltage processor sleep state
04/22/2014US8705257 Switching module including a snubber circuit connected in parallel to a series-connected unit of flowing restriction elements
04/22/2014US8705256 Power conversion system and method for converting DC power at a DC bus into AC power
04/22/2014US8705255 Method for measuring an alternating current which is generated using inverters, and arrangement for carrying out the method
04/22/2014US8705254 Single-phase and three-phase dual buck-boost/buck power factor correction circuits and controlling method thereof
04/22/2014US8704686 High bandwidth compression to encoded data streams
04/22/2014US8704498 Converter
04/22/2014US8704400 Power converter for vehicle
04/17/2014WO2014059349A1 Controlling power conversion systems
04/17/2014WO2014058753A2 Passive power factor correction incorporating ac/dc conversion
04/17/2014WO2014057883A1 Direct power conversion device and method for controlling direct power conversion device
04/17/2014WO2014057824A1 Capacitor module and power conversion apparatus
04/17/2014WO2014057622A1 Power converter
04/17/2014WO2014057577A1 Power supply device and battery charging device
04/17/2014WO2014056664A1 Device and method for charging an electric energy store from a three-phase ac voltage source
04/17/2014WO2013177303A3 High voltage high power multi-level drive structure
04/17/2014US20140104911 Circuit for synchronously switching series connected electronic switches
04/17/2014US20140104910 Self-Starting Transistor-Only Full-Wave Rectifier for On-Chip AC-DC Conversion
04/17/2014US20140104909 Diode-Less Full-Wave Rectifier for Low-Power On-Chip AC-DC Conversion
04/17/2014US20140104908 Method for Activating a Rectifier
04/17/2014US20140104907 Power Supply Unit and Operating Method of the Same
04/17/2014US20140104906 Energy storage device, and system having an energy storage device
04/17/2014US20140104905 Rectifier circuit with a voltage sensor
04/17/2014US20140104903 Reduction of electrostatic discharge effects in charge-pump elevator ladder
04/17/2014US20140104902 Method for the operation of an inverter, and inverter
04/17/2014US20140104899 Converter arrangement
04/17/2014US20140104896 Regenerative voltage doubler rectifier, voltage sag/swell correction apparatus and operating methods
04/17/2014US20140104892 Fm/pwm high speed controller for resonant type switching mode power supply
04/17/2014US20140104887 Programming of an integrated circuit on a multi-function terminal
04/17/2014US20140103860 Power converter and battery charger using the same
04/17/2014US20140103851 Use of Cooling Fan in Adjustable Speed Drives
04/17/2014US20140103726 Controlling Power Conversion Systems
04/17/2014DE112011105452T5 Kühlvorrichtung und motorintegrierte Spannungsformer-Vorrichtung Cooler and integrated in the motor voltage shaper device
04/17/2014DE102012218604A1 Schaltungsanordnung zum Entladen eines elektrischen Energiespeichers und Stromrichter mit einer derartigen Schaltungsanordnung Circuit arrangement for discharging an electrical energy storage and power converters with such a circuit arrangement
04/16/2014EP2720368A1 Power module and power conversion apparatus using same
04/16/2014EP2720367A2 System and method for connecting the midpoint of a dual-DC bus to ground
04/16/2014EP2720357A2 EMI filtering for active rectifier power systems
04/16/2014EP2720339A2 Three-level photovoltaic inverter configured for asymmetric control of DC-link voltages for separate MPPT driving
04/16/2014EP2719888A1 Dual-DC bus starter/generator
04/16/2014EP2719069A1 Method of controlling a dc/ac converter
04/16/2014EP2719068A1 Dc/ac converter and method of controlling a dc/ac converter
04/16/2014EP2719067A1 Method for energizing a chain-link converter, controller, computer programs and computer program products
04/16/2014EP2719066A1 Methods for de-energizing a chain-link converter, controller, computer programs and computer program products
04/16/2014EP2719062A1 High voltage dc/dc converter with cascaded resonant tanks
04/16/2014CN203554325U Inverter module with low line inductance
04/16/2014CN203554324U Power frequency inverter circuit
04/16/2014CN203554323U Modular multi-level converter converting module circuit with short circuit protection
04/16/2014CN203554322U Novel sine wave inverter
04/16/2014CN203554321U IGBT rectifier circuit
04/16/2014CN203554320U Constant voltage device capable of realizing power factor rectification function
04/16/2014CN203554319U Aviation DC power source
04/16/2014CN203554318U A direct current power supply
04/16/2014CN203554317U A photovoltaic inverter power supply system
04/16/2014CN203554316U High-voltage DC UPS power
04/16/2014CN203554315U Miniature PLC power supply
04/16/2014CN203554314U Photovoltaic inverter room protective structure
04/16/2014CN203554313U High-voltage direct current system
04/16/2014CN203554312U Container preassembled photovoltaic inversion device
04/16/2014CN203554311U Thin-film capacitor for motor controller
04/16/2014CN203554310U Heat-dissipation structure of miniature photovoltaic inverter
04/16/2014CN203554309U Waterproof miniature photovoltaic inverter
04/16/2014CN203554308U Active electric power filtering power unit
04/16/2014CN203554307U Movement structure of modularized explosion-proof frequency converter
04/16/2014CN203554306U Inverter
04/16/2014CN203554296U Power supply module for servo driver, and servo driver
04/16/2014CN203554276U Output filter circuit of sine wave vehicular inverter, and sine wave vehicular inverter
04/16/2014CN203553457U Subminiature vertical replaceable power plug adapter
04/16/2014CN203552558U Electronic-type standard cell
04/16/2014CN203551752U Inverter system for monitoring storage battery state
04/16/2014CN203551249U Underwater high-voltage discharging bubble-generation device
04/16/2014CN203551248U Underwater low-voltage discharging bubble-generation device
04/16/2014CN103733506A Synchronous motor driving device and device equipped with same and having a refrigeration cycle
04/16/2014CN103733501A Power conversion device and power conversion method
04/16/2014CN103733500A Semiconductor drive circuit and power conversion apparatus using same
04/16/2014CN103733499A Control arrangement and method for regulating the output current of a DC source power converter connected to a multi-source DC system
04/16/2014CN103733498A Universal-voltage discrete input circuit
04/16/2014CN103733497A Power supply device
04/16/2014CN103733496A Power conversion apparatus
04/16/2014CN103733495A Power convertor
04/16/2014CN103733494A Method for controlling a cycloconverter, electronic control device therefor, cycloconverter, and computer program
04/16/2014CN103733488A An inductively coupled power transfer receiver
04/16/2014CN103731062A Control method of AC/DC two-way power converter used for AC/DC hybrid micro-grid
04/16/2014CN103731061A Both-way energy storing inverter topological structure
04/16/2014CN103731060A High-frequency inverter power unit and high-frequency treatment method
04/16/2014CN103731059A Novel double-clamping sub-module structure circuit of modular multilevel converter
04/16/2014CN103731058A Control method for photovoltaic grid-connected inverter based on LCL filter
04/16/2014CN103731057A T-shaped three-level inverter
04/16/2014CN103731056A High temperature superconductor inverter
04/16/2014CN103731055A Simplified three-level space vector modulation method
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