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
04/02/2014CN203522561U Full-bridge self-excited combined drive-type switching power supply
04/02/2014CN203522560U Stabilized voltage supply circuit of rotary drum vacuum filter for sludge treatment
04/02/2014CN203522559U Small-power electronic rectifier
04/02/2014CN203522558U Peak value detection DC power supply
04/02/2014CN203522557U Voltage reducing circuit and electronic device
04/02/2014CN203522556U Housing for solar inverter
04/02/2014CN203522555U Large-size rectifying equipment connecting device
04/02/2014CN203522554U Ionic membrane caustic soda rectification device
04/02/2014CN203522553U High voltage frequency converter with cooling device
04/02/2014CN203522552U Novel integrated DC power device
04/02/2014CN203522551U Pre-assembly inverter station house ventilation and heat dissipation device
04/02/2014CN203522550U Power transformation transmission system suitable for wave power generator unit
04/02/2014CN203522528U Boost circuit
04/02/2014CN203522498U Power electronic modular parallel communication device
04/02/2014CN203519693U Current detection system and equipment with inverter
04/02/2014CN103703667A Power conversion device
04/02/2014CN103703666A Method for controlling switches of a current rectifier connected to an on-board charger
04/02/2014CN103701356A Double-auxiliary resonance pole type three-phase soft switching inverter
04/02/2014CN103701355A Control system of NPC (Neutral Point Clamped) tri-level half-bridge inverter and voltage sharing control method
04/02/2014CN103701354A Electrical source transmitter device with self-adaption dummy load and control method
04/02/2014CN103701353A Soft switching control method of high-frequency link inverter
04/02/2014CN103701352A Droop control technology-based parallel inverter decoupling control method
04/02/2014CN103701351A Adaptive reactive power control method of parallel inverter
04/02/2014CN103701350A Modular multi-level converter capacitor voltage fluctuation inhibition method under low-frequency working condition
04/02/2014CN103701349A H-bridge modular unit series combination single-phase high-voltage transformer and multi-level control method
04/02/2014CN103701348A H bridge type three-phase modular unit series combination high-voltage transformer
04/02/2014CN103701347A Multi-target optimization-based MMC redundancy submodule configuration method
04/02/2014CN103701346A Nine-level inverter
04/02/2014CN103701345A Five-level inverter
04/02/2014CN103701344A Three-level inverter and control method thereof
04/02/2014CN103701343A Three-phase bridge module unit series combination high-voltage transformer
04/02/2014CN103701342A Quasi-Z source inverter
04/02/2014CN103701341A Voltage following type depth negative feedback constant current source device
04/02/2014CN103701340A Gate driving circuit and inverter having the same
04/02/2014CN103701339A Power supply control device and method
04/02/2014CN103701338A Universal stabilized voltage supply plug-in
04/02/2014CN103701337A Power supply system
04/02/2014CN103701336A Switching power supply device used in magnetic levitation permanent magnet motor control system
04/02/2014CN103701328A Isolated bi-directional DC (direct current)-DC converter
04/02/2014CN103701315A CPLD (complex programmable logic device)-based PWM (pulse width modulation) dead zone error detection and protection method
04/02/2014CN103701151A Software control method for solving low energy input and repeated starting of single-phase photovoltaic inverter
04/02/2014CN103701150A Multi-unit parallel circuit, power supply system and voltage regulation method
04/02/2014CN103701145A Mixed MMC-based mixed direct current power transmission system
04/02/2014CN103701100A Switching power supply and over-voltage protection circuit thereof
04/02/2014CN102708740B Manual input ocular demonstration bridge chopping and inverting experimental circuit
04/02/2014CN102545677B Parallel three-phase grid-connected inverter adopting mutual reactors and control method for three-phase grid-connected inverter
04/02/2014CN102510062B Improved space vector single period control method and device for active power filter
04/02/2014CN102480233B Servomechanism system
04/02/2014CN102377360B Trisync removing system and method for narrow pulse of SVPWM (space vector pulse width modulation) system
04/02/2014CN102377326B Insulated gate bipolar transistor (IGBT)-bridge-switch-topology-based driving circuit and protection module thereof
04/02/2014CN102355140B Concatenated multilevel inverter circuit capable of realizing energy feedback and control method
04/02/2014CN102271441B Constant-current control LED (light-emitting diode) driving circuit
04/02/2014CN102055350B DC power supply device and air-conditioner using the same
04/01/2014US8687396 Static conversion method and system for the regulation of power in an alternating current electrical network
04/01/2014US8687395 Rectifier and high efficiency charge pump for RFID
04/01/2014US8687394 Aircraft power supply and method of operating the same
04/01/2014US8687392 Power converter with automatic mode switching
04/01/2014US8687391 Converter system and method for the operation of such a converter
04/01/2014US8686708 Switching circuit
03/2014
03/28/2014DE202014001588U1 Bidirektionales Gleichstromsteuergerät A bi-directional direct current control unit
03/28/2014CA2827666A1 Power transmission systems
03/28/2014CA2827664A1 Multilevel converter system
03/27/2014WO2014046555A1 Improvements in or relating to modular multi-level converters
03/27/2014WO2014046061A1 Semiconductor device and power conversion apparatus using same
03/27/2014WO2014046058A1 Power module semiconductor device and inverter device, power module semiconductor device producing method, and mold
03/27/2014WO2014046012A1 Method for controlling direct power conversion device
03/27/2014WO2014045734A1 Semiconductor module
03/27/2014WO2014045708A1 Vehicle-mounted power unit
03/27/2014WO2014045700A1 Power conversion device to be mounted in electric-powered vehicle
03/27/2014WO2014045499A1 Power conversion device
03/27/2014WO2014045455A1 Inverter
03/27/2014WO2014045380A1 Power conversion device
03/27/2014WO2014044551A1 Method and device for driving a load
03/27/2014WO2014044452A1 Thermodynamic cycle process system
03/27/2014WO2014044293A1 Method of controlling a power transmission system and corresponding control system
03/27/2014WO2014044087A1 Diode neutral point clamped three-level inverter current limiting control method and related circuit thereof
03/27/2014WO2014043795A1 Topology for controlled power switch module
03/27/2014WO2013127597A3 Semi-active feed converter with reactive power vector control
03/27/2014US20140085955 Power Conversion Apparatus
03/27/2014US20140085954 Semiconductor power conversion device
03/27/2014US20140085953 Power conversion system
03/27/2014US20140085952 Synchronous rectifier controller, power converter using same, and method therefor
03/27/2014US20140085951 Receiving circuit and signal receiving method
03/27/2014US20140085949 Switching power supply
03/27/2014US20140085948 Active bridge back powering protection and powered device interface with active bridge control
03/27/2014US20140085947 Off-line power converter and integrated circuit suitable for use in same
03/27/2014US20140085944 Dc-ac power converting apparatus and solar power supplying apparatus including the same
03/27/2014US20140084702 Modular photovoltaic power supply assembly
03/27/2014US20140084693 Gate driving circuit and inverter having the same
03/27/2014DE112012002329T5 Wechselrichter-Ansteuervorrichtung Inverter control device
03/27/2014DE102012217472A1 Power converter e.g. three-phase on-off power converter has measuring unit which is arranged in alternating current branches for detecting de-energized branch depending on switching state of several switchable power semiconductors
03/27/2014DE102012217118A1 Verfahren und Vorrichtung zur Ansteuerung einer Last Method and device for driving a load
03/26/2014EP2712074A1 Circuit configuration for supplying voltage to a household appliance
03/26/2014EP2712073A1 Power conversion system
03/26/2014EP2710725A1 Inverter
03/26/2014EP2710724A2 High-voltage startup circuit
03/26/2014EP2710723A1 Power generation system, power converter system, and method of operating power converter system
03/26/2014EP2710722A2 Method for controlling a cycloconverter, electronic control device therefor, cycloconverter, and computer program
03/26/2014CN203504788U Buck-boost circuit for electromagnetic heating apparatus
03/26/2014CN203504452U Steep-fronted nanosecond pulse power supply for dual-medium low-temperature plasma reactor
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