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)
10/2013
10/31/2013WO2013161159A1 Inverter device and pwm signal control method
10/31/2013WO2013161045A1 Power module and 3-level power conversion device using same
10/31/2013WO2013160718A1 Switch mode power supply
10/31/2013WO2013160462A1 Switching converter for operating at least one led
10/31/2013WO2013160157A1 Output stage of a charging device
10/31/2013WO2013159541A1 Three-level inverter
10/31/2013WO2013159539A1 Circuit and control method thereof
10/31/2013WO2013159306A1 Power converter system, damping system, and method of operating power converter system
10/31/2013WO2013159281A1 Differential gate resistor design for switching modules in power converter
10/31/2013WO2013159259A1 Single-stage high-power-factor switching power supply
10/31/2013US20130286704 Cascaded h-bridge (chb) inverter level shift pwm with rotation
10/31/2013US20130286703 Composite material, reactor-use core, reactor, converter, and power converter apparatus
10/31/2013US20130286702 Adjustable speed drive lifetime improvement system
10/31/2013US20130286701 Zero-Standby Current Switch for Control of a Power Converter
10/31/2013US20130286700 Zero-Standby Current Switch for Control of a Power Converter
10/31/2013US20130286699 Power supplying apparatus, method of operating the same, and solar power generation system including the same
10/31/2013US20130286698 Power converting apparatus, operating method thereof, and solar power generation system
10/31/2013US20130286697 Power quality management system
10/31/2013US20130286693 Method for reducing a voltage ripple due to rotational nonuniformity of a generator driven by an internal combustion engine
10/31/2013US20130286690 Power supply device
10/31/2013US20130286689 Ac/dc power converter with improved power factor and improved thdi
10/31/2013US20130286617 Circuit device
10/31/2013US20130286586 Portable hand held multi-source power inverter with pass through device
10/31/2013US20130285621 Power supplying apparatus and power charging apparatus
10/31/2013US20130285476 Power supply device, inverter device, power tool
10/31/2013US20130285460 Power adapter having programmable gain compensation trim
10/31/2013DE112012000652T5 Entladesteuerungsschaltung Entladesteuerungsschaltung
10/31/2013DE112008000446B4 Halbleitermodule und Wechselrichtervorrichtung Semiconductor modules and inverter device
10/31/2013DE10392136B4 Leistungswandler Power converter
10/31/2013DE102013206888A1 Method for adjusting delay time of e.g. thyristor of power converter parallel circuit in rectifier of generator exciter, involves defining delay time obtained from old delay time, before change of firing angle and from another firing angle
10/31/2013DE102012206839A1 Steuerung für eine Wechselrichterschaltung, Wechselrichter und Verfahren zum Betreiben eines Wechselrichters Control for an inverter circuit, inverter and method for operating an inverter
10/31/2013DE102012206801A1 Circuit for direct current charging station for charging battery of e.g. electric car, has power converter circuitry that performs voltage switching between direct voltages that rest against respective voltage terminals
10/31/2013DE102012202785B4 Halbleitervorrichtung mit Halbleitermodul, Kühleinheit und Federbauteil A semiconductor device comprising semiconductor module cooling unit and spring member
10/30/2013EP2657966A1 Insulating structure for power module and power conversion device using power module
10/30/2013EP2657626A1 Heat pump device, heat pump system, and method for controlling three-phase inverter
10/30/2013EP2656497A2 Power converter device for driving solid state lighting load
10/30/2013EP2656496A2 Mechanical arrangement of a multilevel power converter circuit
10/30/2013EP2656467A1 Capacitor balancing circuit and control method for an electronic device such as a multilevel power inverter
10/30/2013EP2655871A1 A method of operating a wind turbine as well as a system suitable therefore
10/30/2013CN203261289U Controller of alternating-current motor
10/30/2013CN203261257U Solar photovoltaic power generation single-phase grid-connected inverter
10/30/2013CN203261256U Three-phase inverter parallel connection IGBT driving system
10/30/2013CN203261255U Traction converter and electric locomotive
10/30/2013CN203261254U Low-power loss three-level photovoltaic inverter
10/30/2013CN203261253U High-efficiency environmental-protection AC-DC conversion isolation power supply circuit
10/30/2013CN203261252U Half-bridge chain and full-bridge switching multiplexing flexible DC power transmission transducer
10/30/2013CN203261251U Motorcycle voltage-stabilizing rectifier with temperature protection function
10/30/2013CN203261250U Multi-noise suppression switch power supply
10/30/2013CN203261249U LED light adjusting circuit used for converting PWM signal into direct current signal
10/30/2013CN203261248U Adjustable continuous current plant of breaker AC current source input
10/30/2013CN203261247U Structure for fixing reactor and contactor in inverter
10/30/2013CN203261246U Three-phase grid-connected inverter
10/30/2013CN203261132U Wireless power supply device employing fundamental wave magnetic coupling resonance
10/30/2013CN203261105U Power system of PRU communication base station
10/30/2013CN203261089U Alternating current/direct current integrated mobile power supply
10/30/2013CN203261045U Off-grid direct current-to-alternating current conversion system
10/30/2013CN203260564U Transistor heat dissipation device used for photovoltaic inverter
10/30/2013CN103380567A Electric power converter
10/30/2013CN103380338A 电源电路和热泵单元 The power supply circuit and the heat pump unit
10/30/2013CN103378781A Vehicle-mounted welding power supply driven by hydraulic system of engineering vehicle
10/30/2013CN103378762A Power regenerative converter and power conversion apparatus
10/30/2013CN103378761A Three-stage topology photovoltaic inverter
10/30/2013CN103378760A Simple multi-order direct current/alternating current converting circuit configuration
10/30/2013CN103378759A Method for controlling NPC three-level inverter fault redundancy
10/30/2013CN103378758A Multilevel power converter
10/30/2013CN103378757A Power conversion apparatus
10/30/2013CN103378756A Power converting apparatus, operating method thereof, and solar power generation system
10/30/2013CN103378755A Power regeneration apparatus and power conversion apparatus
10/30/2013CN103378754A Rectifier circuit and motor driving device using the same
10/30/2013CN103378753A Power supply
10/30/2013CN103378752A Control circuit for voltage stabilizer and relevant control method
10/30/2013CN103378751A System and method used for flyback switch power source transformation system
10/30/2013CN103378750A Reactance electricity-saving device
10/30/2013CN103378749A Power circuit
10/30/2013CN103378748A Power supply unit and synchronous rectification module circuit board
10/30/2013CN103378747A Power module, power converter device, and power converter device for vehicle
10/30/2013CN103378746A Power conversion apparatus
10/30/2013CN103378745A Power conversion device
10/30/2013CN103378524A Power adapter and electric coupler of power adapter
10/30/2013CN103376125A Wireless electric field energy collection sensor
10/30/2013CN102438378B LED (Light Emitting Diode) illumination intelligent control system
10/30/2013CN102355151B Multi-functional grid-connected inverter and grid-connected inverter control method
10/30/2013CN102307020B Phase shift soft switch high frequency isolation photovoltaic grid-connected inverter
10/30/2013CN102307004B L-capacitance-L (LCL)-filtering-based controlled rectifier parameter identification method
10/30/2013CN102280999B Micro power consumption electric automobile power system
10/30/2013CN102208875B Method and circuit for controlling voltage stabilization of switching power supply
10/30/2013CN102185507B Solar photovoltaic three-phase micro-inverter and solar photovoltaic generation system
10/30/2013CN102185493B Combined current transformer capable of realizing emergency regulation of output by series connection of high frequency AC sides
10/30/2013CN102148577B Integrated on-time extension for non-dissipative bleeding in power supply
10/30/2013CN102106073B Method of designing multi-winding device
10/30/2013CN102067431B Power converting device and power supply apparatus
10/30/2013CN101908817B Power converter for railway rolling stock
10/30/2013CN101594064B Switch power controller
10/29/2013US8570781 Power conditioner
10/29/2013US8570778 Power converter with a single diode rectifier and a filter
10/29/2013US8570022 Multiphase DC to DC voltage converter
10/29/2013US8569963 Cascade boost and inverting buck converter with independent control
10/24/2013WO2013158605A1 Dual function solid state converter
10/24/2013WO2013158136A2 Variable input control for improving switched power supplies
10/24/2013WO2013158135A2 Selective control for improving switched power supplies
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