Control strategies in general

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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

H02P21/0003Control strategies in general

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of operating a synchronous motor in a flux weakening mode an...
- Patent number 12,166,437
- Issue date Dec 10, 2024
- Kinetic Technologies International Holdings LP
- Kwei Chung Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control unit and motor device
- Patent number 12,155,325
- Issue date Nov 26, 2024
- ROHM Co., Ltd.
- Takahiro Nishiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DQ0 and inverse DQ0 transformation for three-phase inverter, motor...
- Patent number 12,088,223
- Issue date Sep 10, 2024
- Tektronix, Inc.
- U N Vasudev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive optimization system and method
- Patent number 12,068,703
- Issue date Aug 20, 2024
- Magna International Inc.
- Aiswarya Balamurali
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor control device
- Patent number 12,028,002
- Issue date Jul 2, 2024
- Fujitsu General Limited
- Masaharu Urayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for estimating the temperature of a stator coil of a magneti...
- Patent number 11,962,258
- Issue date Apr 16, 2024
- SKF MAGNETIC MECHATRONICS
- Stephane Marie Turpault
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling a generator of a wind turbine
- Patent number 11,949,352
- Issue date Apr 2, 2024
- Wobben Properties GmbH
- Stefan Gertjegerdes
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Control structures for parallel motor drive control architectures
- Patent number 11,888,418
- Issue date Jan 30, 2024
- Hamilton Sundstrand Corporation
- Diarmaid John Hogan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet electric machine control
- Patent number 11,881,796
- Issue date Jan 23, 2024
- Rolls-Royce PLC
- Shangjian Dai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current regulators for dual wound synchronous motor drives
- Patent number 11,870,314
- Issue date Jan 9, 2024
- Steering Solutions IP Holding Corporation
- Prerit Pramod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic transition of motor controller from open-loop control to...
- Patent number 11,764,710
- Issue date Sep 19, 2023
- Texas Instruments Incorporated
- Prasad Kulkarni
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method for balancing scaling errors of multiple current sen...
- Patent number 11,750,127
- Issue date Sep 5, 2023
- ZHEJIANG UNIVERSITY ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER
- Zhichen Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter control device and method
- Patent number 11,711,028
- Issue date Jul 25, 2023
- LS ELECTRIC CO., LTD.
- Seung Cheol Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
MTPA based method for parameterless and position-sensorless control...
- Patent number 11,689,132
- Issue date Jun 27, 2023
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Ning Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for controlling inducer motor speed
- Patent number 11,611,302
- Issue date Mar 21, 2023
- Emerson Electric Co.
- Harshal Manik Pawar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine noise attenuation
- Patent number 11,569,770
- Issue date Jan 31, 2023
- Ford Global Technologies, LLC
- Jiyao Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Open loop duty control with automatic field orientation for a perma...
- Patent number 11,557,998
- Issue date Jan 17, 2023
- Infineon Technologies Austria AG
- Brendan Aengus Murray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Memory motor winding multiplexing control method and system for flu...
- Patent number 11,522,481
- Issue date Dec 6, 2022
- Southeast University
- Hui Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control method and device, and frequency conversion controller
- Patent number 11,404,985
- Issue date Aug 2, 2022
- Hangzhou Leaderway Electronics Co., Ltd.
- Dekai Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Harmonic control of a converter
- Patent number 11,365,717
- Issue date Jun 21, 2022
- Siemens Gamesa Renewable Energy A/S
- Nuno Miguel Amaral Freire
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Voltage rotator for high switching frequency PWM inverter
- Patent number 11,283,388
- Issue date Mar 22, 2022
- Rockwell Automation Technologies, Inc.
- Gennadi Sizov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine control device, and electric power steering...
- Patent number 11,254,352
- Issue date Feb 22, 2022
- Denso Corporation
- Atsuko Oka
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Control system for a sensor-free electric motor
- Patent number 11,239,782
- Issue date Feb 1, 2022
- Infineon Technologies AG
- Martin Barth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for controlling a motor
- Patent number 11,108,352
- Issue date Aug 31, 2021
- SZ DJI Technology Co., Ltd
- Qiu Lan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device and motor control system
- Patent number 11,081,994
- Issue date Aug 3, 2021
- Renesas Electronics Corporation
- Hengquan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor control method and electric motor control device
- Patent number 11,056,993
- Issue date Jul 6, 2021
- Nissan Motor Co., Ltd.
- Sho Ohno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling operation of a rotary electric...
- Patent number 11,056,991
- Issue date Jul 6, 2021
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for customising the operation of an alternator regulator
- Patent number 11,050,374
- Issue date Jun 29, 2021
- MOTEURS LEROY-SOMER
- Jeremy Fratani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for controlling downhole pumping systems
- Patent number 11,035,209
- Issue date Jun 15, 2021
- Ramez Guindi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control apparatus for multi-phase rotating electric machine
- Patent number 11,018,611
- Issue date May 25, 2021
- Denso Corporation
- Kotaro Nakashima
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING COMMON MODE ELECTRIC CURRENT IN A...
- Publication number 20240313686
- Publication date Sep 19, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Brent S. Gagas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE CONTROL DEVICE AND MOTOR UNIT
- Publication number 20240291411
- Publication date Aug 29, 2024
- MINEBEA MITSUMI INC.
- Tomotaka SAKUMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR OPERATING A VARIABLE SPEED DRIVE FOR DRIVING AN ELECTRIC...
- Publication number 20240275316
- Publication date Aug 15, 2024
- VACON OY
- Klaus Jensen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRUSHLESS PERMANENT MAGNET MOTOR
- Publication number 20240154549
- Publication date May 9, 2024
- Dyson Technology Limited
- Máté HORVÁT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT REGULATORS FOR DUAL WOUND SYNCHRONOUS MOTOR DRIVES
- Publication number 20240128821
- Publication date Apr 18, 2024
- STEERING SOLUTIONS IP HOLDING CORPORATION
- Prerit Pramod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE SYSTEM AND CONTROL METHOD
- Publication number 20240120865
- Publication date Apr 11, 2024
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Takumi Ito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL STRUCTURES FOR PARALLEL MOTOR DRIVE CONTROL ARCHITECTURES
- Publication number 20240063737
- Publication date Feb 22, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Diarmaid John HOGAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
State Estimation for Controlling a Drive Machine Without Sensors
- Publication number 20240030849
- Publication date Jan 25, 2024
- BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
- Ahmed SOLIMAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EFFICIENCY OPTIMIZATION CONTROL METHOD AND SYSTEM FOR PERMANENT MAG...
- Publication number 20230412098
- Publication date Dec 21, 2023
- XIANGTAN UNIVERSITY
- Siqi Peng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADJUSTABLE PHASE ADVANCE FOR PM MOTOR CONTROL
- Publication number 20230361704
- Publication date Nov 9, 2023
- GOODRICH CONTROL SYSTEMS
- Andrei Dinu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF OPERATING A SYNCHRONOUS MOTOR IN A FLUX WEAKENING MODE AN...
- Publication number 20230223877
- Publication date Jul 13, 2023
- Kinetic Technologies International Holdings LP
- Kwei Chung LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT REGULATORS FOR DUAL WOUND SYNCHRONOUS MOTOR DRIVES
- Publication number 20230208230
- Publication date Jun 29, 2023
- STEERING SOLUTIONS IP HOLDING CORPORATION
- Prerit Pramod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PREDICTIVE DEADBEAT CONTROL OF MOTOR PHASE CURRENTS WITH MODEL MISM...
- Publication number 20230188066
- Publication date Jun 15, 2023
- Synapticon GMBH
- Florian KOCK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD FOR BALANCING SCALING ERRORS OF MULTIPLE CURRENT SEN...
- Publication number 20230163704
- Publication date May 25, 2023
- ZHEJIANG UNIVERSITY ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER
- Zhichen LIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL UNIT AND MOTOR DEVICE
- Publication number 20230155530
- Publication date May 18, 2023
- Rohm Co., Ltd.
- Takahiro Nishiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR DETERMINING A POSITION OF A ROTOR OF A THREE-...
- Publication number 20230066163
- Publication date Mar 2, 2023
- Mitsubishi Electric Corporation
- Nicolas VOYER
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR ESTIMATING THE TEMPERATURE OF A STATOR COIL OF A MAGNETI...
- Publication number 20230050472
- Publication date Feb 16, 2023
- SKF MAGNETIC MECHATRONICS
- Stephane Marie Turpault
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATIC TRANSITION OF MOTOR CONTROLLER FROM OPEN-LOOP CONTROL TO...
- Publication number 20230006576
- Publication date Jan 5, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Prasad KULKARNI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE
- Publication number 20220399843
- Publication date Dec 15, 2022
- FUJITSU GENERAL LIMITED
- Masaharu URAYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET ELECTRIC MACHINE CONTROL
- Publication number 20220399841
- Publication date Dec 15, 2022
- Rolls-Royce plc
- Shangjian DAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPEN LOOP DUTY CONTROL WITH AUTOMATIC FIELD ORIENTATION FOR A PERMA...
- Publication number 20220329186
- Publication date Oct 13, 2022
- Infineon Technologies Austria AG
- Brendan Aengus MURRAY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL STRUCTURES FOR PARALLEL MOTOR DRIVE CONTROL ARCHITECTURES
- Publication number 20220302861
- Publication date Sep 22, 2022
- HAMILTON SUNDSTRAND CORPORATION
- Diarmaid John HOGAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE OPTIMIZATION SYSTEM AND METHOD
- Publication number 20220231624
- Publication date Jul 21, 2022
- MAGNA INTERNATIONAL INC.
- Aiswarya BALAMURALI
- B60 - VEHICLES IN GENERAL
Information Patent Application
MTPA BASED METHOD FOR PARAMETERLESS AND POSITION-SENSORLESS CONTROL...
- Publication number 20220190762
- Publication date Jun 16, 2022
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Ning LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER CONTROL DEVICE AND METHOD
- Publication number 20220158569
- Publication date May 19, 2022
- Seung Cheol CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING INDUCER MOTOR SPEED
- Publication number 20220103104
- Publication date Mar 31, 2022
- Emerson Electric Co.
- Harshal Manik PAWAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEMORY MOTOR WINDING MULTIPLEXING CONTROL METHOD AND SYSTEM FOR FLU...
- Publication number 20220006404
- Publication date Jan 6, 2022
- SOUTHEAST UNIVERSITY
- Hui YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE AND MOTOR CONTROL SYSTEM
- Publication number 20210265933
- Publication date Aug 26, 2021
- RENESAS ELECTRONICS CORPORATION
- Hengquan JIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL METHOD AND DEVICE, AND FREQUENCY CONVERSION CONTROLLER
- Publication number 20210175829
- Publication date Jun 10, 2021
- Hangzhou Leaderway Electronics Co., Ltd.
- Dekai Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF A ROTARY ELECTRIC...
- Publication number 20210159826
- Publication date May 27, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Control strategies in general

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of operating a synchronous motor in a flux weakening mode an...

Motor control unit and motor device

DQ0 and inverse DQ0 transformation for three-phase inverter, motor...

Motor drive optimization system and method

Motor control device

Device for estimating the temperature of a stator coil of a magneti...

Method for controlling a generator of a wind turbine

Control structures for parallel motor drive control architectures

Permanent magnet electric machine control

Current regulators for dual wound synchronous motor drives

Automatic transition of motor controller from open-loop control to...

Control method for balancing scaling errors of multiple current sen...

Inverter control device and method

MTPA based method for parameterless and position-sensorless control...

Systems and methods for controlling inducer motor speed

Electric machine noise attenuation

Open loop duty control with automatic field orientation for a perma...

Memory motor winding multiplexing control method and system for flu...

Motor control method and device, and frequency conversion controller

Harmonic control of a converter

Voltage rotator for high switching frequency PWM inverter

Rotary electric machine control device, and electric power steering...

Control system for a sensor-free electric motor

Method and system for controlling a motor

Semiconductor device and motor control system

Electric motor control method and electric motor control device

Method and apparatus for controlling operation of a rotary electric...

Method for customising the operation of an alternator regulator

Method and system for controlling downhole pumping systems

Control apparatus for multi-phase rotating electric machine

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR CONTROLLING COMMON MODE ELECTRIC CURRENT IN A...

MOTOR DRIVE CONTROL DEVICE AND MOTOR UNIT

METHOD FOR OPERATING A VARIABLE SPEED DRIVE FOR DRIVING AN ELECTRIC...

BRUSHLESS PERMANENT MAGNET MOTOR

CURRENT REGULATORS FOR DUAL WOUND SYNCHRONOUS MOTOR DRIVES

DRIVE SYSTEM AND CONTROL METHOD

CONTROL STRUCTURES FOR PARALLEL MOTOR DRIVE CONTROL ARCHITECTURES

State Estimation for Controlling a Drive Machine Without Sensors

EFFICIENCY OPTIMIZATION CONTROL METHOD AND SYSTEM FOR PERMANENT MAG...

ADJUSTABLE PHASE ADVANCE FOR PM MOTOR CONTROL

METHOD OF OPERATING A SYNCHRONOUS MOTOR IN A FLUX WEAKENING MODE AN...

CURRENT REGULATORS FOR DUAL WOUND SYNCHRONOUS MOTOR DRIVES

PREDICTIVE DEADBEAT CONTROL OF MOTOR PHASE CURRENTS WITH MODEL MISM...

CONTROL METHOD FOR BALANCING SCALING ERRORS OF MULTIPLE CURRENT SEN...

MOTOR CONTROL UNIT AND MOTOR DEVICE

METHOD AND DEVICE FOR DETERMINING A POSITION OF A ROTOR OF A THREE-...

DEVICE FOR ESTIMATING THE TEMPERATURE OF A STATOR COIL OF A MAGNETI...

AUTOMATIC TRANSITION OF MOTOR CONTROLLER FROM OPEN-LOOP CONTROL TO...

MOTOR CONTROL DEVICE

PERMANENT MAGNET ELECTRIC MACHINE CONTROL

OPEN LOOP DUTY CONTROL WITH AUTOMATIC FIELD ORIENTATION FOR A PERMA...

CONTROL STRUCTURES FOR PARALLEL MOTOR DRIVE CONTROL ARCHITECTURES

MOTOR DRIVE OPTIMIZATION SYSTEM AND METHOD

MTPA BASED METHOD FOR PARAMETERLESS AND POSITION-SENSORLESS CONTROL...

INVERTER CONTROL DEVICE AND METHOD

SYSTEMS AND METHODS FOR CONTROLLING INDUCER MOTOR SPEED

MEMORY MOTOR WINDING MULTIPLEXING CONTROL METHOD AND SYSTEM FOR FLU...

SEMICONDUCTOR DEVICE AND MOTOR CONTROL SYSTEM

MOTOR CONTROL METHOD AND DEVICE, AND FREQUENCY CONVERSION CONTROLLER

METHOD AND APPARATUS FOR CONTROLLING OPERATION OF A ROTARY ELECTRIC...