Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency

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CPC
H02P21/09

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HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P21/00Arrangements or methods for the control of electric machines by vector control

Current Industry

H02P21/09Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency

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Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for creating data map for field weakening control...

Method for operating a brushless and sensorless multi-phase electri...

Vector control method and system of a permanent magnet motor operation

Motor drive control device and motor drive control method

Commutation error compensation method and apparatus for electric mo...

Control unit for operating an electrical machine, electrical machin...

Compressor and method for controlling the compressor

System and method of a robust startup and stop scheme for position...

Method for regulating an electric rotary current machine, and rotar...

Method to operate a three-phase cage motor

Motor driving method and motor driving system

Driving device, driving system, and method of driving electric motor

Method for estimating mechanical parameters of an electrical motor

Dynamic hybrid vehicle system for adjusting the rotary position ind...

Motor driving apparatus and method thereof

Electric vehicle propulsion control device

Systems and methods for performing motor control operations agnosti...

Motor controller and motor control method

Lead angle detection for BLDC motor control

Evaluation device, evaluation method and control device

Dynamic stability control for electric motor drives using stator fl...

Electric motor in propulsion system with auxiliary power generation

Elevator system including a permanent magnet (PM) synchronous motor...

Motor control device

Motor control device and electric power steering device including t...

Phase angle estimation apparatus

Method for aligning a three-phase machine having soft start and thr...

Control device for power conversion device, control method, and mot...

Position control device

Motor control device

Patents Applicationslast 30 patents

METHOD OF DRIVING A MULTI-PHASE PERMANENT MAGNET ROTOR MOTOR

METHOD OF ROTOR ANGLE ESTIMATION FOR A MULTI-PHASE PERMANENT MAGNET...

Electric Power Generation System

METHOD AND SYSTEM FOR MONITORING A MACHINE STATE

RESOLVER-TO-DIGITAL CONVERSION WITH ROTATION SPEED OFFSET

CONTROL DEVICE FOR THREE-PHASE ALTERNATING CURRENT MOTOR

DRIVE SYSTEM AND CONTROL METHOD

MOTOR CONTROL DEVICE

METHOD AND SYSTEM FOR CREATING DATA MAP FOR FIELD WEAKENING CONTROL...

SYSTEM AND METHOD OF A ROBUST STARTUP AND STOP SCHEME FOR POSITION...

CONTROL UNIT FOR OPERATING AN ELECTRICAL MACHINE, ELECTRICAL MACHIN...

METHOD FOR OPERATING A BRUSHLESS AND SENSORLESS MULTI-PHASE ELECTRI...

Commutation Error Compensation Method and Apparatus for Electric Mo...

DYNAMIC HYBRID VEHICLE SYSTEM FOR ADJUSTING THE ROTARY POSITION IND...

MOTOR DRIVING METHOD AND MOTOR DRIVING SYSTEM

METHOD TO OPERATE A THREE-PHASE CAGE MOTOR

MOTOR DRIVE CONTROL DEVICE AND MOTOR DRIVE CONTROL METHOD

SYSTEMS AND METHODS FOR PERFORMING MOTOR CONTROL OPERATIONS AGNOSTI...

Vector control method and system of a permanent magnet motor operation

Method For Regulating An Electric Rotary Current Machine, And Rotar...

DYNAMIC HYBRID VEHICLE SYSTEM FOR ADJUSTING THE ROTARY POSITION IND...

METHOD FOR ESTIMATING MECHANICAL PARAMETERS OF AN ELECTRICAL MOTOR

DYNAMIC STABILITY CONTROL FOR ELECTRIC MOTOR DRIVES USING STATOR FL...

MOTOR CONTROLLER AND MOTOR CONTROL METHOD

COMPRESSOR AND METHOD FOR CONTROLLING THE COMPRESSOR

MOTOR DRIVING APPARATUS AND METHOD THEREOF

ELECTRIC MOTOR IN PROPULSION SYSTEM WITH AUXILIARY POWER GENERATION

Motor Control Device and Electric Power Steering Device Including t...

LEAD ANGLE DETECTION FOR BLDC MOTOR CONTROL

DRIVING DEVICE, DRIVING SYSTEM, AND METHOD OF DRIVING ELECTRIC MOTOR