#H02P27/08

DRIVE CIRCUIT FOR AN ELECTRIC MOTOR FOR USE IN A ROOF ASSEMBLY

A drive circuit for a roof assembly, the roof assembly comprising a roof panel movable between a closed position and an opened position by a motor, the drive circuit comprising an H-bridge comprising …

DRIVE·5d ago·1 min read

H02P27/08 INALFA ROOF SYSTEMS GROUP B.V.

POWER CONVERTER FOR AN ELECTRICAL POWER SYSTEM

A power converter is provided. In one aspect, the power converter has a first inverter and a second inverter electrically coupled with one another and with a power bus. First switches of the first inv…

DRIVE·5d ago·1 min read

H02P27/08 General Electric Company

EXTERNALLY EXCITED SYNCHRONOUS MACHINE-BASED ELECTRIC DRIVE INTEGRATING GALVANICALLY ISOLATED AC

An automotive power system integrates a power factor correction circuit, an H-bridge power module, an externally excited synchronous machine, a traction inverter, and a traction battery. The system op…

DRIVE·Mar 5·1 min read

H02P27/08 FORD GLOBAL TECHNOLOGIES, LLC

MOTOR DRIVE CONTROL SCHEME FOR REDUCING NEGATIVE CURRENTS

A tool is provided including a motor powered by a battery, a power switch circuit, and a controller that controls the power switch circuit using a multi-phase trapezoidal commutation scheme including …

DRIVE·Jan 22·1 min read

H02P27/08 Black & Decker Inc.

SYSTEMS AND METHODS FOR ACTIVE DISCHARGE FOR INVERTER FOR ELECTRIC VEHICLE

A system includes: an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: one or more switches; and one or more controllers configured t…

DRIVE·Sep 11·1 min read

H02P27/08 BorgWarner US Technologies LLC

SYSTEM FOR GENERATING THERMAL HEAT IN AN ELECTRIC POWER SYSTEM AND AN ELECTRIFIED POWERTRAIN

An electric power system has a power inverter system with a quasi-resonant circuit (QRC), and a controller, and couples a DC power supply to an electric machine. The power inverter system includes a p…

DRIVE·Jul 17·1 min read

H02P27/08 GM GLOBAL TECHNOLOGY OPERATIONS LLC

SYSTEMS AND METHODS FOR CONTROLLING OPERATION OF INVERTER FOR ELECTRIC VEHICLE

A system includes: an inverter including a first switch and a second switch; one or more controllers configured to control the inverter by performing operations, the operations including: generating a…

DRIVE·Jun 12·2 min read

H02P27/08 BorgWarner US Technologies LLC

MIXED CHEMISTRY BATTERY PACK POWER TRANSFER USING A MULTILEVEL FLYING CAPACITOR INVERTER

A vehicle system includes a first battery pack connected to a second battery pack via a flying capacitor multi-level inverter. The fling capacitor inverter has multiple inverter legs, with each invert…

DRIVE·May 15·1 min read

H02P27/08 GM Global Technology Operations LLC

ELECTRIC MOTOR CONTROL

A method for control of an alternating current (AC) electric motor through a voltage inverter having a plurality of electric switches with on-off states that collectively define a plurality of non-zer…

DRIVE·Apr 3·1 min read

H02P27/08 GM GLOBAL TECHNOLOGY OPERATIONS LLC

DRIVE SYSTEM AND VEHICLE

A drive system includes: a first inverter that outputs first alternating current by switching first direct current with a switching element (first switching element), to an electric motor generating p…

DRIVE·Sep 12·1 min read

H02P27/08 ISUZU MOTORS LIMITED

POWER CONVERTER FOR AN ELECTRICAL POWER SYSTEM

DRIVE·Jul 11·1 min read

H02P27/08 General Electric Company

MOTOR-DRIVING APPARATUS

A motor-driving apparatus for driving a motor having a plurality of windings respectively corresponding to a plurality of phases is provided. The motor-driving apparatus includes a first inverter havi…

DRIVE·May 2·1 min read

H02P27/08 Hyundai Motor Company

POWERTRAIN, CONTROL METHOD, AND HYBRID ELECTRIC VEHICLE

A powertrain, a control method, and a hybrid electric vehicle. The powertrain includes a motor controller unit and a motor. The motor controller unit includes N bridge arms, and the motor includes N m…

DRIVE·Apr 18·1 min read

H02P27/08 Huawei Digital Power Technologies Co., Ltd.

INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT

An electrical propulsion system includes an electrical motor configured to drive one or more propellers of the aircraft, a capacitor configured to stabilize a direct current (DC) bus voltage, a first …

DRIVE·Apr 11·1 min read

H02P27/08 Archer Aviation, Inc.

SYSTEMS AND METHODS FOR LOW INDUCTANCE PHASE SWITCH FOR INVERTER FOR ELECTRIC VEHICLE

A system includes: an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a power module including: a first phase switch including one o…

DRIVE·Mar 28·1 min read

H02P27/08 Delphi Technologies IP Limited

SYSTEMS AND METHODS FOR DECOUPLING CAPACITOR FOR INVERTER FOR ELECTRIC VEHICLE

A system includes: an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a first decoupling capacitor configured to be connected to a p…

DRIVE·Mar 28·1 min read

H02P27/08 Delphi Technologies IP Limited

SYSTEMS AND METHODS FOR INTEGRATED GATE DRIVER FOR INVERTER FOR ELECTRIC VEHICLE

A system includes an inverter including: a point-of-use controller for a power module, the point-of-use controller including: a positive voltage connection configured to receive a positive control vol…

DRIVE·Mar 28·2 min read

H02P27/08 Delphi Technologies IP Limited

SYSTEMS AND METHODS FOR ADAPTIVE GATE DRIVER FOR INVERTER FOR ELECTRIC VEHICLE

A system comprises: one or more point-of-use controllers configured to: assert a command-on signal to load a first turn-on gate driver profile; control, based on the loaded first turn-on gate driver p…

DRIVE·Mar 28·1 min read

H02P27/08 Delphi Technologies IP Limited

SYSTEMS AND METHODS FOR PHASE SWITCH TIMING CONTROLLER FOR INVERTER FOR ELECTRIC VEHICLE

A system comprises an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a galvanic isolator separating a high voltage area from a low …

DRIVE·Mar 28·1 min read

H02P27/08 Delphi Technologies IP Limited

SYSTEMS AND METHODS FOR ADAPTIVE DRIVER FOR INVERTER FOR ELECTRIC VEHICLE

A system includes: an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a power switch including a drain terminal, a source terminal, …

DRIVE·Mar 28·1 min read

H02P27/08 Delphi Technologies IP Limited

LOAD CONTROL DEVICE HAVING AN ILLUMINATED ROTARY KNOB

A wall-mountable load control device may include an illuminated rotary knob for providing a nightlight feature. The load control device may be configured to control an intensity of a lighting load. Th…

DRIVE·Feb 29·1 min read

H02P27/08 Lutron Technology Company LLC

INVERTER, ELECTRIC DRIVE, VEHICLE AND METHOD FOR CONTROLLING CONTROLLABLE SWITCHES OF AN INVERTER AND CORRESPONDING COMPUTER PROGRAM PRODUCT

The inverter comprises input terminals (IT+, IT−), output terminals (OT), controllable switches (Q, Q′) connected to the input terminals (IT+, IT−) and to the output terminals (OT), and a control devi…

DRIVE·Feb 15·1 min read

H02P27/08 Valeo eAutomotive Germany GmbH

POWER CONVERSION APPARATUS

A power conversion apparatus includes a power converter configured to convert DC power supplied from a battery into AC power by switching control, and is configured to supply the AC power from the pow…

DRIVE·Feb 8·1 min read

H02P27/08 DENSO CORPORATION

MOTOR CONTROL CONTROLLER SYSTEM AND METHODS

The present disclosure relates to an energy management system for a motor controller system for optimising power signals for different operating voltages of electrically commutated motors. The energy …

DRIVE·Dec 14·1 min read

H02P27/08 ETA Green Power Limited

ENERGY CONVERSION APPARATUS AND SAFETY CONTROL METHOD THEREFOR

An energy conversion apparatus includes: a first switch module, a motor inverter having a first bus terminal connected with a first end of a battery and a second bus terminal connected with a second e…

DRIVE·Aug 24·1 min read

H02P27/08 BYD COMPANY LIMITED

MOTOR DRIVE SYSTEM

A motor drive system includes a battery, double-stator axial gap motors, inverter circuits configured to control power running drive and regenerative drive of the double-stator axial gap motors, step-…

DRIVE·Jul 13·1 min read

H02P27/08 SUBARU CORPORATION

METHOD FOR CONTROLLING A DRIVETRAIN OF AN ELECTRIC VEHICLE, DATA PROCESSING DEVICE, DRIVETRAIN AND ELECTRIC VEHICLE

A method for controlling a drivetrain of an electric vehicle during DC-charging of a traction battery. A corresponding charging circuit includes at least partially a traction inverter unit and at leas…

DRIVE·May 18·1 min read

H02P27/08 Volvo Car Corporation

INVERTER CONTROL DEVICE AND ELECTRIC VEHICLE SYSTEM

An inverter control device includes a PWM control unit that generates a PWM pulse for controlling an inverter , and a pulse edge control unit that performs pulse edge control for correcting (shifting)…

DRIVE·May 18·1 min read

H02P27/08 Hitachi Astemo, Ltd.

MOTOR CONTROL DEVICE, ELECTRIC VEHICLE, AND MOTOR CONTROL METHOD

An object of the present invention is to sufficiently suppress a vibration and noise generated in a motor. A motor control device includes a first inverter circuit and a second inverter circuit of a r…

DRIVE·May 18·2 min read

H02P27/08 Hitachi Astemo, Ltd.

MOTOR CONTROL DEVICE, ELECTROMECHANICAL UNIT, ELECTRIC VEHICLE SYSTEM, AND MOTOR CONTROL METHOD

The present invention addresses the problem of properly performing motor control during overmodulation. In a motor control device , a carrier wave frequency adjusting unit adjusts a carrier wave frequ…

DRIVE·May 11·1 min read

H02P27/08 Hitachi Astemo, Ltd.

LOAD CONTROL DEVICE HAVING AN ILLUMINATED ROTARY KNOB

DRIVE·Feb 2·1 min read

H02P27/08 Lutron Technology Company LLC

REDUCED CONTROL CYCLE CURRENT REGULATOR FOR VEHICLE ELECTRIC TRACTION MOTOR

A system in a vehicle includes a current regulator to obtain current commands from a controller based on a torque input and provide voltage commands and an inverter to use the voltage commands from th…

DRIVE·Jan 26·1 min read

H02P27/08 GM Global Technology Operations LLC

CHARGING SYSTEM AND METHOD USING MOTOR DRIVING SYSTEM

Charging system and method using a motor driving system are proposed. The charging system includes a battery, an inverter to which D.C. power stored in the battery is applied, including a plurality of…

DRIVE·Jan 5·1 min read

H02P27/08 Hyundai Motor Company

ENERGY CONVERSION DEVICE AND VEHICLE

An energy conversion device is provided. The energy conversion device includes a reversible pulse-width modulation (PWM) rectifier () and a motor coil (). The motor coil () includes L sets of winding …

DRIVE·Oct 13·2 min read

H02P27/08 BYD COMPANY LIMITED

MOTOR-DRIVING APPARATUS

DRIVE·Oct 6·1 min read

H02P27/08 Hyundai Motor Company

ELECTRICAL SYSTEM HAVING BOOST CONVERTER FUNCTIONALITY

An electrical system can include a rechargeable energy storage system (RESS) and a power inverter connected to the RESS. The power inverter can be configured to provide electrical power to a traction …

DRIVE·Sep 22·1 min read

H02P27/08 GM Global Technology Operations LLC

MOTOR AND ENERGY CONVERSION DEVICE THEREOF

The disclosure provides a motor and an energy conversion device. The motor includes a motor coil having x sets of windings. A number of phases of the x sets of windings is m. In each of the x sets of …

DRIVE·Sep 15·1 min read

H02P27/08 BYD COMPANY LIMITED

MULTIPHASE VOLTAGE TRANSFORMER FOR A SUPPLY NETWORK AND METHOD FOR POWERING DOWN AN INTERMEDIATE CIRCUIT VOLTAGE OF THIS SUPPLY NETWORK

A multiphase voltage transformer for an electrical supply network for supplying an electrical machine with electrical energy from an electrical energy storage system. This electrical supply network in…

DRIVE·Aug 11·2 min read

H02P27/08 Schaeffler Technologies AG & Co. KG

POWER CONVERSION DEVICE AND MOTOR VEHICLE SYSTEM INCLUDING THE SAME

Provided is a power conversion device that does not require adaptation work and can suppress a current beat regardless of an operation state of a motor. The power conversion device includes an inverte…

DRIVE·Jun 30·1 min read

H02P27/08 HITACHI ASTEMO, LTD.

SYSTEM AND METHOD FOR INCREASING TEMPERATURE OF BATTERY

A system for increasing a temperature of a battery includes: an inverter comprising a plurality of legs corresponding to a plurality of phases, respectively, wherein each of the legs comprises a pair …

DRIVE·Jun 23·1 min read

H02P27/08 Hyundai Motor Company