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H02P21/34

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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

H02P21/34Arrangements for starting

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Parameter identification for induction machines
- Patent number 12,212,256
- Issue date Jan 28, 2025
- Siemens Aktiengesellschaft
- Folke Giessler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor flying start using field weakening control
- Patent number 12,176,837
- Issue date Dec 24, 2024
- Rockwell Automation Technologies, Inc.
- Bing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Parallel synchronous machines with single motor drive
- Patent number 12,015,366
- Issue date Jun 18, 2024
- ABB Schweiz AG
- Lorenzo Mazza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for controlling a switching device for an elect...
- Patent number 11,949,354
- Issue date Apr 2, 2024
- ABB Schweiz AG
- Frederick L. Hoadley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet synchronous motor (PMSM) and method for starting t...
- Patent number 11,942,882
- Issue date Mar 26, 2024
- STMicroelectronics (Beijing) R&D Co. Ltd.
- Na Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary machine control apparatus, machine learning apparatus, and i...
- Patent number 11,929,694
- Issue date Mar 12, 2024
- Mitsubishi Electric Corporation
- Takashi Hozuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for permanent magnet assisted synchronous relucta...
- Patent number 11,894,740
- Issue date Feb 6, 2024
- Wolong Electric Group Ltd.
- Radu Bojoi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor voltage synthesis in reduced voltage soft starters and motor...
- Patent number 11,863,091
- Issue date Jan 2, 2024
- EATON INTELLIGENT POWER LIMITED
- Stan Rex Simms
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous motor startup configuration to synchronous mode at a fi...
- Patent number 11,736,051
- Issue date Aug 22, 2023
- Schweitzer Engineering Laboratories, Inc.
- Marcos A. Donolo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and methods to control electric motors
- Patent number 11,705,846
- Issue date Jul 18, 2023
- Georgios Orfanoudakis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compressor and method for controlling the compressor
- Patent number 11,699,969
- Issue date Jul 11, 2023
- Danfoss (Tianjin) Ltd.
- Shizhong Ji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of a robust startup and stop scheme for position...
- Patent number 11,689,131
- Issue date Jun 27, 2023
- Deere & Company
- Yiqi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for determining mechanical parameters of an el...
- Patent number 11,682,993
- Issue date Jun 20, 2023
- NXP USA, INC.
- Marek Musák
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vector drive for vapor compression systems
- Patent number 11,639,819
- Issue date May 2, 2023
- Rocky Research
- Kaveh Khalili
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive control device and motor drive control method
- Patent number 11,637,518
- Issue date Apr 25, 2023
- MINEBEA MITSUMI INC.
- Hiroki Kokubo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Catch spin method for permanent magnet synchronous motor with senso...
- Patent number 11,594,990
- Issue date Feb 28, 2023
- Infineon Technologies Austria AG
- Long Fei Jian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control apparatus, sheet conveyance apparatus, and image form...
- Patent number 11,595,536
- Issue date Feb 28, 2023
- Canon Kabushiki Kaisha
- Yuta Nito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Technique for on-the-fly start-up of a permanent magnet AC motor wi...
- Patent number 11,575,336
- Issue date Feb 7, 2023
- NXP USA, INC.
- Matej Pacha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method to operate a three-phase cage motor
- Patent number 11,552,585
- Issue date Jan 10, 2023
- Siemens Aktiengesellschaft
- Heiko Zatocil
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Field-oriented sensorless brushless motor control in a power tool
- Patent number 11,469,697
- Issue date Oct 11, 2022
- BLACK & DECKER INC.
- Girish Yajurvedi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Catch spin method for permanent magnet synchronous motor with senso...
- Patent number 11,404,983
- Issue date Aug 2, 2022
- Infineon Technologies Austria AG
- Long Fei Jian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Field-oriented sensorless brushless motor control in a power tool
- Patent number 11,374,520
- Issue date Jun 28, 2022
- BLACK & DECKER INC.
- Girish Yajurvedi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Field-oriented sensorless brushless motor control in a power tool
- Patent number 11,374,519
- Issue date Jun 28, 2022
- BLACK & DECKER INC.
- Girish Yajurvedi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and system for sensorless determination of the orientation o...
- Patent number 11,296,634
- Issue date Apr 5, 2022
- MAXON INTERNATIONL AG
- Damian Frick
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device, method of estimating initial position of magn...
- Patent number 11,223,309
- Issue date Jan 11, 2022
- Konica Minolta, Inc.
- Hiroyuki Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Inverter control device and motor drive system
- Patent number 11,223,313
- Issue date Jan 11, 2022
- Toshiba Infrastructure Systems & Solutions Corporation
- Shun Taniguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device and control method for synchronous electric motor
- Patent number 11,196,373
- Issue date Dec 7, 2021
- Sinfonia Technology Co., Ltd.
- Makoto Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control apparatus, sheet conveyance apparatus, and image form...
- Patent number 11,140,289
- Issue date Oct 5, 2021
- Canon Kabushiki Kaisha
- Yuta Nito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Starting method and apparatus for permanent magnet synchronous moto...
- Patent number 11,005,396
- Issue date May 11, 2021
- AUTEL ROBOTICS CO., LTD.
- Yidong Chen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Control apparatus and control method for rotating electrical machine
- Patent number 10,998,838
- Issue date May 4, 2021
- Denso Corporation
- Takuro Nakaoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MANNED MOWER AND ELECTRIC MOWING VEHICLE
- Publication number 20250031608
- Publication date Jan 30, 2025
- Nanjing Chervon Industry Co., Ltd.
- Li Pan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL SCHEME FOR STARTING DUAL CHANNEL PERMANENT MAGNET MOTOR DRI...
- Publication number 20240388232
- Publication date Nov 21, 2024
- Goodrich Actuation Systems Limited
- Maamar BENAROUS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and Methods for Reactive Power Injection Based Flying Start...
- Publication number 20240380346
- Publication date Nov 14, 2024
- Mitsubishi Electric Research Laboratories, Inc.
- Anantaram Varatharajan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-PHASE MOTOR CURRENT MEASUREMENT
- Publication number 20240291415
- Publication date Aug 29, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Serhii Korol
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD, CONTROL APPARATUS AND CONTROL SYSTEM FOR ELETRIC MO...
- Publication number 20240258942
- Publication date Aug 1, 2024
- Hefei Midea Heating & Ventilating Equipment Co., Ltd.
- Chao ZHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT AND METHOD FOR DRIVING SPIM
- Publication number 20240250629
- Publication date Jul 25, 2024
- Shanghai Ruking Intelligent Control Technologies Co.,Ltd
- Zhanjun LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR FLYING START USING FIELD WEAKENING CONTROL
- Publication number 20240195339
- Publication date Jun 13, 2024
- Rockwell Automation Technologies, Inc.
- Bing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR PRE-POSITIONING ROTOR OF OUTDOOR FAN IN HIGH-SPEED COUNT...
- Publication number 20240178777
- Publication date May 30, 2024
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Fei YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEATING CONTROL METHOD AND APPARATUS, OIL PUMP MOTOR, AND HEAT EXCH...
- Publication number 20240133398
- Publication date Apr 25, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Chaojie SHI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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 METHOD FOR FAN, FAN, HOUSEHOLD APPLIANCE, AND COMPUTER-READ...
- Publication number 20240063739
- Publication date Feb 22, 2024
- FOSHAN WELLING WASHER MOTOR MANUFACTURING CO., LTD.
- Xiaolin HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR SYNCHRONOUS MOTOR CONTROL
- Publication number 20230421080
- Publication date Dec 28, 2023
- Zvi VAINER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET SYNCHRONOUS MOTOR (PMSM) AND METHOD FOR STARTING T...
- Publication number 20230387845
- Publication date Nov 30, 2023
- STMICROELECTRONICS (BEIJING) R&D CO. LTD.
- Na Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR PHASE CURRENT RECONSTRUCTION
- Publication number 20230387841
- Publication date Nov 30, 2023
- Power Integrations, Inc.
- JOHN EMMANUEL ATIENZA TAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PARAMETER IDENTIFICATION FOR INDUCTION MACHINES
- Publication number 20230370006
- Publication date Nov 16, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Folke Giessler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY MACHINE CONTROL APPARATUS, MACHINE LEARNING APPARATUS, AND I...
- Publication number 20230353075
- Publication date Nov 2, 2023
- Mitsubishi Electric Corporation
- Takashi HOZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PARALLEL SYNCHRONOUS MACHINES WITH SINGLE MOTOR DRIVE
- Publication number 20230327583
- Publication date Oct 12, 2023
- ABB Schweiz AG
- Lorenzo Mazza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR VOLTAGE SYNTHESIS IN REDUCED VOLTAGE SOFT STARTERS AND MOTOR...
- Publication number 20230327593
- Publication date Oct 12, 2023
- Eaton Intelligent Power Limited
- Stan Rex Simms
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR DRIVE DEVICE
- Publication number 20230308036
- Publication date Sep 28, 2023
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Hirotaka SATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and Methods for Controlling a Switching Device for an Elect...
- Publication number 20230253901
- Publication date Aug 10, 2023
- ABB Schweiz AG
- Frederick L. Hoadley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
- Publication number 20230208331
- Publication date Jun 29, 2023
- Nuvoton Technology Corporation
- Chia-Hung Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD OF A ROBUST STARTUP AND STOP SCHEME FOR POSITION...
- Publication number 20230078403
- Publication date Mar 16, 2023
- Deere & Company
- Yiqi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS MOTOR STARTUP CONFIGURATION TO SYNCHRONOUS MODE AT A FI...
- Publication number 20230038317
- Publication date Feb 9, 2023
- Schweitzer Engineering Laboratories, Inc.
- Marcos A. Donolo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR STARTING MOTOR
- Publication number 20230006588
- Publication date Jan 5, 2023
- NIDEC CORPORATION
- Pei-Chun SHIH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CATCH SPIN METHOD FOR PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SENSO...
- Publication number 20220337183
- Publication date Oct 20, 2022
- Infineon Technologies Austria AG
- Long Fei JIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FIELD-ORIENTED SENSORLESS BRUSHLESS MOTOR CONTROL IN A POWER TOOL
- Publication number 20220255479
- Publication date Aug 11, 2022
- Black & Decker Inc.
- Girish YAJURVEDI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
APPARATUS AND METHODS TO CONTROL ELECTRIC MOTORS
- Publication number 20220181999
- Publication date Jun 9, 2022
- MAGNETIC PUMPING SOLUTIONS LIMITED
- Georgios ORFANOUDAKIS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD TO OPERATE A THREE-PHASE CAGE MOTOR
- Publication number 20220158576
- Publication date May 19, 2022
- Siemens Aktiengesellschaft
- Heiko ZATOCIL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE CONTROL DEVICE AND MOTOR DRIVE CONTROL METHOD
- Publication number 20220123677
- Publication date Apr 21, 2022
- MINEBEA MITSUMI INC.
- Hiroki KOKUBO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL APPARATUS, SHEET CONVEYANCE APPARATUS, AND IMAGE FORM...
- Publication number 20210400157
- Publication date Dec 23, 2021
- Canon Kabushiki Kaisha
- Yuta Nito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Arrangements for starting

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Parameter identification for induction machines

Motor flying start using field weakening control

Parallel synchronous machines with single motor drive

Systems and methods for controlling a switching device for an elect...

Permanent magnet synchronous motor (PMSM) and method for starting t...

Rotary machine control apparatus, machine learning apparatus, and i...

System and method for permanent magnet assisted synchronous relucta...

Motor voltage synthesis in reduced voltage soft starters and motor...

Synchronous motor startup configuration to synchronous mode at a fi...

Apparatus and methods to control electric motors

Compressor and method for controlling the compressor

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

Apparatus and method for determining mechanical parameters of an el...

Vector drive for vapor compression systems

Motor drive control device and motor drive control method

Catch spin method for permanent magnet synchronous motor with senso...

Motor control apparatus, sheet conveyance apparatus, and image form...

Technique for on-the-fly start-up of a permanent magnet AC motor wi...

Method to operate a three-phase cage motor

Field-oriented sensorless brushless motor control in a power tool

Catch spin method for permanent magnet synchronous motor with senso...

Field-oriented sensorless brushless motor control in a power tool

Field-oriented sensorless brushless motor control in a power tool

Method and system for sensorless determination of the orientation o...

Motor control device, method of estimating initial position of magn...

Inverter control device and motor drive system

Control device and control method for synchronous electric motor

Motor control apparatus, sheet conveyance apparatus, and image form...

Starting method and apparatus for permanent magnet synchronous moto...

Control apparatus and control method for rotating electrical machine

Patents Applicationslast 30 patents

MANNED MOWER AND ELECTRIC MOWING VEHICLE

CONTROL SCHEME FOR STARTING DUAL CHANNEL PERMANENT MAGNET MOTOR DRI...

Systems and Methods for Reactive Power Injection Based Flying Start...

THREE-PHASE MOTOR CURRENT MEASUREMENT

CONTROL METHOD, CONTROL APPARATUS AND CONTROL SYSTEM FOR ELETRIC MO...

CIRCUIT AND METHOD FOR DRIVING SPIM

MOTOR FLYING START USING FIELD WEAKENING CONTROL

METHOD FOR PRE-POSITIONING ROTOR OF OUTDOOR FAN IN HIGH-SPEED COUNT...

HEATING CONTROL METHOD AND APPARATUS, OIL PUMP MOTOR, AND HEAT EXCH...

DRIVE SYSTEM AND CONTROL METHOD

CONTROL METHOD FOR FAN, FAN, HOUSEHOLD APPLIANCE, AND COMPUTER-READ...

METHOD AND DEVICE FOR SYNCHRONOUS MOTOR CONTROL

PERMANENT MAGNET SYNCHRONOUS MOTOR (PMSM) AND METHOD FOR STARTING T...

MOTOR PHASE CURRENT RECONSTRUCTION

PARAMETER IDENTIFICATION FOR INDUCTION MACHINES

ROTARY MACHINE CONTROL APPARATUS, MACHINE LEARNING APPARATUS, AND I...

PARALLEL SYNCHRONOUS MACHINES WITH SINGLE MOTOR DRIVE

MOTOR VOLTAGE SYNTHESIS IN REDUCED VOLTAGE SOFT STARTERS AND MOTOR...

ELECTRIC MOTOR DRIVE DEVICE

Systems and Methods for Controlling a Switching Device for an Elect...

MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD

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

SYNCHRONOUS MOTOR STARTUP CONFIGURATION TO SYNCHRONOUS MODE AT A FI...

METHOD FOR STARTING MOTOR

CATCH SPIN METHOD FOR PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SENSO...

FIELD-ORIENTED SENSORLESS BRUSHLESS MOTOR CONTROL IN A POWER TOOL

APPARATUS AND METHODS TO CONTROL ELECTRIC MOTORS

METHOD TO OPERATE A THREE-PHASE CAGE MOTOR

MOTOR DRIVE CONTROL DEVICE AND MOTOR DRIVE CONTROL METHOD

MOTOR CONTROL APPARATUS, SHEET CONVEYANCE APPARATUS, AND IMAGE FORM...