Synchronous motors

Industry

CPC
H02P25/022

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Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P25/00Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details

Current Industry

H02P25/022Synchronous motors

Industries

Patents Grantslast 30 patents

Information Patent Grant
Drive system having harmonics infeed
- Patent number 12,143,040
- Issue date Nov 12, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Said El-Barbari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rechargeable energy storage system balancing
- Patent number 12,142,960
- Issue date Nov 12, 2024
- GM Global Technology Operations LLC
- Mohamed Kamel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for tracing MTPA curve of vehicle permanent magnet synchrono...
- Patent number 12,107,523
- Issue date Oct 1, 2024
- Zhejiang University City College
- Jing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method of dual three-phase permanent magnet synchronous mot...
- Patent number 12,095,392
- Issue date Sep 17, 2024
- Southeast University
- Zheng Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Finite time speed control method for permanent magnet synchronous m...
- Patent number 12,088,224
- Issue date Sep 10, 2024
- Dalian University of Technology
- Ximing Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for real time permanent magnet synchronous mach...
- Patent number 12,077,143
- Issue date Sep 3, 2024
- Steering Solutions IP Holding Corporation
- Nicholas Gizinski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit arrangement with active rectifier circuit and its applicati...
- Patent number 12,062,994
- Issue date Aug 13, 2024
- Universitat Stuttgart
- David Maier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet synchronous motor diagnostic device and inverter c...
- Patent number 12,032,025
- Issue date Jul 9, 2024
- Mitsubishi Electric Corporation
- Kenta Yuasa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault tolerant actuator assembly
- Patent number 12,015,365
- Issue date Jun 18, 2024
- Moog Inc.
- Ray Opie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Position estimation for permanent magnet synchronous machines via r...
- Patent number 11,936,316
- Issue date Mar 19, 2024
- Steering Solutions IP Holding Corporation
- Pawel Szymula
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving and resistance control system for permanent-magnet synchron...
- Patent number 11,929,696
- Issue date Mar 12, 2024
- Yu-Yu Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Systems, methods, and computer-readable media for driving polyphase...
- Patent number 11,848,591
- Issue date Dec 19, 2023
- Yufei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary machine control device
- Patent number 11,837,982
- Issue date Dec 5, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuya Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive apparatus and cooling apparatus
- Patent number 11,824,472
- Issue date Nov 21, 2023
- Daikin Industries, Ltd.
- Takayuki Miyajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Predictive control method of current increment for permanent magnet...
- Patent number 11,811,339
- Issue date Nov 7, 2023
- ZHEJIANG UNIVERSITY ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER
- Tingna Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for detecting offset of motor position sensor
- Patent number 11,780,416
- Issue date Oct 10, 2023
- Hyundai Mobis Co., Ltd.
- Hong Joo Park
- B60 - VEHICLES IN GENERAL
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
Voltage optimization technique for a permanent magnet motor used in...
- Patent number 11,750,057
- Issue date Sep 5, 2023
- Toshiba International Corporation
- Goutham Selvaraj
- E21 - EARTH DRILLING MINING
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
Demagnetization of the rotor of an externally excited synchronous m...
- Patent number 11,689,072
- Issue date Jun 27, 2023
- Audi AG
- Maximilian Schiedermeier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatically determining control parameters for a voltage regulato...
- Patent number 11,689,135
- Issue date Jun 27, 2023
- ABB Schweiz AG
- Matthias Rungger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Efficiency optimization of maximum torque per amps control for sync...
- Patent number 11,671,037
- Issue date Jun 6, 2023
- Rockwell Automation Technologies, Inc.
- Bing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transient current planning method for ultra-high-speed permanent ma...
- Patent number 11,671,041
- Issue date Jun 6, 2023
- Jiangsu University
- Donghai Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and air conditioner
- Patent number 11,658,596
- Issue date May 23, 2023
- Kabushiki Kaisha Toshiba
- Takeshi Shibayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for AC rotary electric machine
- Patent number 11,646,686
- Issue date May 9, 2023
- Mitsubishi Electric Cornoration
- Shingo Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Torque capability optimization under active limiting of regenerativ...
- Patent number 11,616,457
- Issue date Mar 28, 2023
- Steering Solutions IP Holding Corporation
- Nakul Shah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary machine controller, refrigerant compressor, refrigeration cy...
- Patent number 11,594,993
- Issue date Feb 28, 2023
- Mitsubishi Electric Corporation
- Akane Hongyo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and brake control device
- Patent number 11,451,179
- Issue date Sep 20, 2022
- Hitachi Astemo, Ltd.
- Takafumi Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for switching off a current-excited synchronous machine of a...
- Patent number 11,433,770
- Issue date Sep 6, 2022
- Bayerische Motoren Werke Aktiengesellschaft
- Zakaria El Khawly
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for operating an electric synchronous machine
- Patent number 11,404,990
- Issue date Aug 2, 2022
- Robert Bosch GmbH
- Armin Jerger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY SYSTEM FOR A BEARING CONTROLLER
- Publication number 20240421739
- Publication date Dec 19, 2024
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Eric FESSLER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC ROTARY MACHINE CONTROLLER, VEHICLE DRIVING APPARATUS, AND ELECTR...
- Publication number 20240388234
- Publication date Nov 21, 2024
- Mitsubishi Electric Corporation
- Akira FURUKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and System of Adaptive Current Control for AC Servo Motor
- Publication number 20240372495
- Publication date Nov 7, 2024
- TIANJIN SAIXIANG TECHNOLOGY CO., LTD.
- Qiping CHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL APPARATUS FOR ELECTRIC MOTOR
- Publication number 20240364252
- Publication date Oct 31, 2024
- Isuzu Motors Limited
- Futoshi YAMANE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS-MOTOR CONTROL DEVICE AND ELECTRIC VEHICLE
- Publication number 20240356470
- Publication date Oct 24, 2024
- Hitachi Astemo, Ltd.
- Shun TANIGUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR ESTIMATING ROTOR ANGLE AND ROTOR SPEED OF PERMANENT MAGN...
- Publication number 20240348186
- Publication date Oct 17, 2024
- Elite Semiconductor Microelectronics Technology Inc.
- Ru-Chang Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL DRIVE SYSTEM AND METHOD
- Publication number 20240322726
- Publication date Sep 26, 2024
- DeepDrive GmbH
- Alexander Rosen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIFIED VEHICLE WITH WOUND ROTOR SYNCHRONOUS ELECTRIC MACHINE C...
- Publication number 20240262251
- Publication date Aug 8, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Matthew PENNE
- B60 - VEHICLES IN GENERAL
Information Patent Application
INJECTION MOULDING MACHINE WITH ELECTRIC SWITCHING UNITS AND METHOD...
- Publication number 20240235446
- Publication date Jul 11, 2024
- Wittmann Technology GmbH
- Tomas KALENDER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POWER SUPPLY SYSTEM SUPPLYING AN ELECTRICAL LOAD VIA A POLYPHASE VO...
- Publication number 20240195340
- Publication date Jun 13, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Ghislain DESPESSE
- B60 - VEHICLES IN GENERAL
Information Patent Application
INVERTER CONTROL DEVICE AND PROGRAM
- Publication number 20240154561
- Publication date May 9, 2024
- DENSO CORPORATION
- Harumi HORIHATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and Method for Controlling a Permanent Magnet Synchronous Mo...
- Publication number 20240136963
- Publication date Apr 25, 2024
- Mitsubishi Electric Research Laboratories, Inc.
- Yebin Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TOOL
- Publication number 20240128897
- Publication date Apr 18, 2024
- Nanjing Chervon Industry Co., Ltd.
- Wenjing Lu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
METHODS FOR IMPROVING RATE OF RISE OF TORQUE IN ELECTRIC MACHINES
- Publication number 20240120860
- Publication date Apr 11, 2024
- Tula eTechnology, Inc.
- Paul Carvell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND POWER CONVERSION METHOD
- Publication number 20240097595
- Publication date Mar 21, 2024
- KABUSHIKI KAISHA YASKAWA DENKI
- Kentaro INOMATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR CONTROL DEVICE
- Publication number 20240072701
- Publication date Feb 29, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Yu ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR DETECTING INITIAL POSITION OF ROTOR OF MOTOR
- Publication number 20240056010
- Publication date Feb 15, 2024
- DANFOSS (TIANJIN) LTD.
- Shizhong JI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING OPERATION OF PERMANENT-MAGNET SYNCHRONOUS MO...
- Publication number 20240056009
- Publication date Feb 15, 2024
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Jinghao LAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Device for Identifying the Anisotrophy of an Electric Th...
- Publication number 20240030851
- Publication date Jan 25, 2024
- KOSTAL Drives Technology GmbH
- Peter Landsmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC MOTOR CONTROL DEVICE AND DRIVE SYSTEM EQUIPPED WITH SAME
- Publication number 20240022192
- Publication date Jan 18, 2024
- ORIENTAL MOTOR CO., LTD.
- Hikaru UMINO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POSITION ESTIMATION FOR PERMANENT MAGNET SYNCHRONOUS MACHINES VIA R...
- Publication number 20240022194
- Publication date Jan 18, 2024
- STEERING SOLUTIONS IP HOLDING CORPORATION
- Pawel Szymula
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RECHARGABLE ENERGY STORAGE SYSTEM BALANCING
- Publication number 20230402870
- Publication date Dec 14, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohamed Kamel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE OPTIMIZATION TECHNIQUE FOR A PERMANENT MAGNET MOTOR USED IN...
- Publication number 20230361645
- Publication date Nov 9, 2023
- Toshiba International Corporation
- Goutham Selvaraj
- E21 - EARTH DRILLING MINING
Information Patent Application
DELAY REDUCTION FOR PULSED WOUND FIELD SYNCHRONOUS MACHINES
- Publication number 20230308040
- Publication date Sep 28, 2023
- Tula eTechnology, Inc.
- Philippe FARAH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR DRIVING POLYPHASE...
- Publication number 20230283154
- Publication date Sep 7, 2023
- Yufei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Drive System Having Harmonics Infeed
- Publication number 20230261599
- Publication date Aug 17, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Said EL-BARBARI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FINITE TIME SPEED CONTROL METHOD FOR PERMANENT MAGNET SYNCHRONOUS M...
- Publication number 20230246578
- Publication date Aug 3, 2023
- DALIAN UNIVERSITY OF TECHNOLOGY
- Ximing SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR AND CONTROL DEVICE THEREOF
- Publication number 20230231425
- Publication date Jul 20, 2023
- Masayuki NASHIKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PREDICTIVE CONTROL METHOD OF CURRENT INCREMENT FOR PERMANENT MAGNET...
- Publication number 20230208329
- Publication date Jun 29, 2023
- ZHEJIANG UNIVERSITY ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER
- Tingna SHI
- 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

Synchronous motors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Drive system having harmonics infeed

Rechargeable energy storage system balancing

Method for tracing MTPA curve of vehicle permanent magnet synchrono...

Control method of dual three-phase permanent magnet synchronous mot...

Finite time speed control method for permanent magnet synchronous m...

Systems and methods for real time permanent magnet synchronous mach...

Circuit arrangement with active rectifier circuit and its applicati...

Permanent magnet synchronous motor diagnostic device and inverter c...

Fault tolerant actuator assembly

Position estimation for permanent magnet synchronous machines via r...

Driving and resistance control system for permanent-magnet synchron...

Systems, methods, and computer-readable media for driving polyphase...

Rotary machine control device

Motor drive apparatus and cooling apparatus

Predictive control method of current increment for permanent magnet...

Apparatus and method for detecting offset of motor position sensor

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

Voltage optimization technique for a permanent magnet motor used in...

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

Demagnetization of the rotor of an externally excited synchronous m...

Automatically determining control parameters for a voltage regulato...

Efficiency optimization of maximum torque per amps control for sync...

Transient current planning method for ultra-high-speed permanent ma...

Motor control device and air conditioner

Controller for AC rotary electric machine

Torque capability optimization under active limiting of regenerativ...

Rotary machine controller, refrigerant compressor, refrigeration cy...

Motor control device and brake control device

Method for switching off a current-excited synchronous machine of a...

Method for operating an electric synchronous machine

Patents Applicationslast 30 patents

POWER SUPPLY SYSTEM FOR A BEARING CONTROLLER

AC ROTARY MACHINE CONTROLLER, VEHICLE DRIVING APPARATUS, AND ELECTR...

Method and System of Adaptive Current Control for AC Servo Motor

CONTROL APPARATUS FOR ELECTRIC MOTOR

SYNCHRONOUS-MOTOR CONTROL DEVICE AND ELECTRIC VEHICLE

METHOD FOR ESTIMATING ROTOR ANGLE AND ROTOR SPEED OF PERMANENT MAGN...

ELECTRICAL DRIVE SYSTEM AND METHOD

ELECTRIFIED VEHICLE WITH WOUND ROTOR SYNCHRONOUS ELECTRIC MACHINE C...

INJECTION MOULDING MACHINE WITH ELECTRIC SWITCHING UNITS AND METHOD...

POWER SUPPLY SYSTEM SUPPLYING AN ELECTRICAL LOAD VIA A POLYPHASE VO...

INVERTER CONTROL DEVICE AND PROGRAM

System and Method for Controlling a Permanent Magnet Synchronous Mo...

POWER TOOL

METHODS FOR IMPROVING RATE OF RISE OF TORQUE IN ELECTRIC MACHINES

POWER CONVERSION DEVICE AND POWER CONVERSION METHOD

ELECTRIC MOTOR CONTROL DEVICE

METHOD AND APPARATUS FOR DETECTING INITIAL POSITION OF ROTOR OF MOTOR

METHOD FOR CONTROLLING OPERATION OF PERMANENT-MAGNET SYNCHRONOUS MO...

Method and Device for Identifying the Anisotrophy of an Electric Th...

AC MOTOR CONTROL DEVICE AND DRIVE SYSTEM EQUIPPED WITH SAME

POSITION ESTIMATION FOR PERMANENT MAGNET SYNCHRONOUS MACHINES VIA R...

RECHARGABLE ENERGY STORAGE SYSTEM BALANCING

VOLTAGE OPTIMIZATION TECHNIQUE FOR A PERMANENT MAGNET MOTOR USED IN...

DELAY REDUCTION FOR PULSED WOUND FIELD SYNCHRONOUS MACHINES

SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR DRIVING POLYPHASE...

Drive System Having Harmonics Infeed

FINITE TIME SPEED CONTROL METHOD FOR PERMANENT MAGNET SYNCHRONOUS M...

MOTOR AND CONTROL DEVICE THEREOF

PREDICTIVE CONTROL METHOD OF CURRENT INCREMENT FOR PERMANENT MAGNET...

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