218442 ⎘
Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
Sub-classes:CONTROLLER
#2MOTOR CONTROL UNIT, MOTOR, AND PUMP DEVICE
#3HIGH VOLTAGE CONVERTER FOR USE AS ELECTRIC POWER SUPPLY
#4SYSTEMS, METHODS, AND MECHANICAL DESIGNS FOR INVERTERS FOR EVTOL AIRCRAFT
#5INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT
#6SYSTEMS AND METHODS FOR IMPROVED AIRCRAFT ELECTRIC ENGINES
#7ELECTRIC PROPULSION SYSTEM FOR DELIVERING HIGH TORQUE
#8INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT
#9SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT
#10SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRCRAFT
#11SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT
#12HIGH-TORQUE ELECTRIC MOTOR ASSEMBLY
#13REDUNDANT LOAD PATH FOR A TILTABLE AIRCRAFT COMPONENT
#14SYSTEMS, METHODS, AND MECHANICAL DESIGNS FOR INVERTERS FOR EVTOL AIRCRAFT
#15SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT
#16FORWARD AND REVERSE ROTATION CONTROL DEVICE
#17ELECTRICAL SYSTEM FOR AN ELECTRIC MACHINE
#18Systems and methods for improved gearboxes for evtol aircraft
#19PERFORMANCE ENHANCED BRUSHLESS MOTOR WITH VIRTUAL WYE NEUTRAL POINT SWITCHING
#20SYSTEMS, METHODS, AND MECHANICAL DESIGNS FOR INVERTERS FOR EVTOL AIRCRAFT
#21Inverter circuits and electrical propulsion systems for eVTOL aircraft
#22TILT ROTOR SYSTEMS AND METHODS FOR EVTOL AIRCRAFT
#23Systems and methods for oil maintenance in gearboxes for eVTOL aircraft
#24SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRCRAFT
#25Aircraft electric propulsion system with overlapping shafts for gearbox oil distribution
#26Systems, methods, and mechanical designs for inverters for eVTOL aircraft
#27Systems, methods, and mechanical designs for inverters for eVTOL aircraft
#28Systems, methods, and mechanical designs for inverters for EVTOL aircraft
#29Systems, methods, and mechanical designs for inverters for eVTOL aircraft
#30Systems and methods for oil management in gearboxes for eVTOL aircraft
#31SYSTEMS AND METHODS FOR IMPROVED AIRCRAFT ELECTRIC ENGINES
#32SYSTEMS AND METHODS FOR ROTOR ASSEMBLIES
#33SYSTEMS AND METHODS FOR CONTROLLING TILTING OF TILTABLE COMPONENTS OF EVTOL AIRCRAFT
#34SYSTEMS AND METHODS FOR, AND COMPONENTS OF, GEARBOXES FOR EVTOL AIRCRAFT
#35Systems, methods, and mechanical designs for inverters for eVTOL aircraft
#36Systems and methods for oil maintenance in gearboxes for eVTOL aircraft
#37Redundant load path for powered lift tilt actuator
#38Aircraft
#39HIGH VOLTAGE CONVERTER FOR USE AS ELECTRIC POWER SUPPLY
#40MOTOR DRIVE DEVICE
#41Circuit for shifting fixed ground level to floating ground level in motor drive system
#42INSULATED GATE BIPOLAR TRANSISTOR, MOTOR CONTROL UNIT, AND VEHICLE
#43Control apparatus for electric motor-driven hoisting-lowering device
#44Three-phase AC motor drive device, rail vehicle equipped with same, and three-phase AC motor drive method
#45Drive controller for electric motor
#46DIRECT CURRENT POWER SUPPLY EXCITER MANAGEMENT
#47Bus voltage limiter for converter apparatus with multiple DC buses
#48Electronic board, in-vehicle electric motor and electric pump
#49High voltage converter for use as electric power supply
#50Electric propulsion system for delivering high torque
#51High-torque electric motor assembly
#52POWER TOOL OPERATION METHOD
#53Solar hybrid solution for single phase starting capacitor motor applications with grid start
#54Motor assembly
#55Motor assembly including inverter case and wiring harness
#56Shift range control device
#57Drive control device and control method for electric motor
#58Electric power steering apparatus
#59Motor drive apparatus, refrigeration cycle apparatus and air conditioner
#60Rotating machine control device and electric power steering control device
#61Electric power steering apparatus
#62Solar hybrid solution for single phase starting capacitor motor applications
#63Off-grid power generating apparatus for providing dual output voltage
#64Power output device
#65Electric drive system of a hybrid or electric vehicle
#66Motor control device and robot system
#67Soft-starter AC-AC converter with integrated solid-state circuit breaker and method of operation thereof
#68Control device for an inverter
#69Electric motors with neutral voltage sensing
#70Pump assembly and controlling method
#71Motor drive control device
#72Electric submersible pump variable speed drive controller
#73Control device and a method for controlling magnetic levitation and torque generation
#74Motor drive with independent physical backplane communication
#75Semiconductor device
#76Converter including multiple controllable two-pole submodules connected in series
#77Motor driving circuit, application device including the same, and braking method for a motor
#78Electric drive device and control method for same
#79Driver circuit for electric motors
#80Divided phase AC synchronous motor controller
#81Motor drive apparatus and air conditioner
#82Piezoelectric driving device, robot, and driving method of the same
#83Electric power steering device
#84SPEED CONTROL OF AN INDUCTION MOTOR
#85Divided phase AC synchronous motor controller
#86Drive battery for in-phase operation of an electric motor, drive system and a method for operating the drive system
#87External power supply system
#88Piezoelectric driving device, robot, and driving method of the same
#89Divided phase AC synchronous motor controller
#90SYSTEMS AND METHODS FOR ZERO COMMON MODE VOLTAGE
#91Driving Signal Generator and Method of Generating Driving Signal
#92Energy storage device, system comprising an energy storage device, and method for actuating an energy storage device
#93Wirelessly powered electric motor
#94Modular motor drive communication system and method
#95Switchgear for a single-phase motor and a three-phase motor
#96Motor driving device with printed board including insulating component mounted thereon
#97Motor incorporating power converter, and air conditioner, water heater, and ventilation blower incorporating the motor
#98Power conversion apparatus and electrical-mechanical energy conversion system
#99Depletion mode group III-V transistor with high voltage group IV enable switch
#100Electric drivetrain of a device, and gas compression equipment including such a drivetrain
#101Divided phase AC synchronous motor controller
#102Portable service controller for electro-mechanical actuators
#103Power inverter including SiC JFETs
#104Mitigation of Harmonic Currents and Conservation of Power in Non-Linear Load Systems
#105Motor controller
#106Control Device and Method for Controlling an AC Motor
#107Force Balanced Multivoltage Winding Configuration
#108Emergency adjustment device for blade pitch adjustment systems for wind energy installations
#109WIND JET TURBINE II
#110Electric device for driving mechanical equipment and associated method
#111Mitigation of harmonic currents and conservation of power in non-linear load systems
#112Device for supplying energy to a long stator winding having multiple winding sections
#113Pre-charging an inverter using an auxiliary winding
#114High performance and improved efficiency electric vehicle and methods of production
#115Asynchronous AC induction electrical machines in cross-interlockingly parallel connection
#116Asynchronous AC induction electrical machines in cross-interlockingly parallel connection
#117Asynchronous AC induction electrical machines in cross-interlockingly parallel connection
#118Asynchronous AC induction electrical machines in cross-interlockingly series connection
#119Rotating electric machine and drive system thereof
#120Operation control method and operation control apparatus for variable speed generator-motor
#121Mitigation of harmonic currents and conservation of power in non-linear load systems
#122Variable voltage supply system
#123High-efficiency, variable-speed permanent magnet motor and control system
#124Vacuum pump
#125Outer rotor type multipolar generator
#126Control system for bearingless motor-generator
#127Multiple prime power source locomotive control
#128AC power supplying system, power supply apparatus, and vehicle having the same
#129Mitigation of harmonic currents and conservation of power in non-linear load systems
#130Power output apparatus and vehicle having the same
#131Electrical machine with part-winding circuit
#132Mitigation of harmonic currents and conservation of power in non-linear load systems
#133Selective alignment of stators in axial airgap electric devices comprising low-loss materials
#134Multiple prime power source locomotive control
#135Locomotive engine start method
#136Alternator boost method
#137Fixed frequency electrical generation system with induction coupler and use thereof in an aircraft
#138Multi-axis motor control device resonance frequency detection device
#139Electromagnetic motor
#140Electric submersible pump variable speed drive controller