specially adapted for optimising the efficiency at low load

Industry

CPC
H02P21/02

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

H02P21/02specially adapted for optimising the efficiency at low load

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Methods of reducing vibrations for electric motors
- Patent number 11,557,996
- Issue date Jan 17, 2023
- Tula eTechnology, Inc.
- Anastasios Arvanitis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for rotary electric machine apparatus
- Patent number 11,296,630
- Issue date Apr 5, 2022
- Mitsubishi Electric Corporation
- Masahiro Iezawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy-efficient asynchronous machine
- Patent number 11,283,383
- Issue date Mar 22, 2022
- Siemens Aktiengesellschaft
- Mihaly Nemeth-Csoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control method and device
- Patent number 10,951,145
- Issue date Mar 16, 2021
- Delta Electronics, Inc.
- Chin-Hao Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine drive system
- Patent number 10,181,809
- Issue date Jan 15, 2019
- Denso Corporation
- Yuki Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for in-vehicle electric motor
- Patent number 10,158,318
- Issue date Dec 18, 2018
- DENSO CORPORATION
- Shinji Nakamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus for motor control system
- Patent number 9,806,653
- Issue date Oct 31, 2017
- Denso Corporation
- Akiyoshi Morii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable-flux motor drive system
- Patent number 9,680,406
- Issue date Jun 13, 2017
- Kabushiki Kaisha Toshiba
- Kazuaki Yuuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control apparatus
- Patent number 9,667,187
- Issue date May 30, 2017
- Mitsubishi Electric Corporation
- Takuji Yoshimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for envelope and efficiency control in an elect...
- Patent number 9,641,115
- Issue date May 2, 2017
- Regal Beloit America, Inc.
- Ludovic Andre Chretien
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive apparatus and vehicle including the same, and method fo...
- Patent number 9,166,516
- Issue date Oct 20, 2015
- Toyota Jidosha Kabushiki Kaisha
- Kazuhito Hayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System of securing a wide-range of devices during wireless charging
- Patent number 9,148,033
- Issue date Sep 29, 2015
- Ford Global Technologies, LLC
- John Robert Van Wiemeersch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Variable-flux motor drive system
- Patent number 8,884,576
- Issue date Nov 11, 2014
- Kabushiki Kaisha Toshiba
- Kazuaki Yuuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor controller and electric motor controller for vehicle...
- Patent number 8,855,857
- Issue date Oct 7, 2014
- JTEKT Corporation
- Satoshi Shinoda
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
DQ vector control system providing stable, high efficiency operatio...
- Patent number 8,593,091
- Issue date Nov 26, 2013
- Magna E-Car Systems of America, Inc.
- Paul H. Kahler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable-flux motor drive system
- Patent number 8,552,678
- Issue date Oct 8, 2013
- Kabushiki Kaisha Toshiba
- Kazuaki Yuuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for controlling a motor
- Patent number 8,450,962
- Issue date May 28, 2013
- Deere & Company
- Long Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller
- Patent number 8,207,694
- Issue date Jun 26, 2012
- Hitachi, Ltd.
- Shiho Izumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Variable-flux motor drive system
- Patent number 8,179,068
- Issue date May 15, 2012
- Kabushiki Kaisha Toshiba
- Kazuaki Yuuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller of electric motor
- Patent number 7,898,200
- Issue date Mar 1, 2011
- Honda Motor Co., Ltd.
- Hirofumi Atarashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller of electric motor
- Patent number 7,872,440
- Issue date Jan 18, 2011
- Honda Motor Co., Ltd.
- Hirofumi Atarashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Varying flux versus torque for maximum efficiency
- Patent number 7,847,501
- Issue date Dec 7, 2010
- Tesla Motors
- Andrew David Baglino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Servomotor current control method and servomotor
- Patent number 7,728,536
- Issue date Jun 1, 2010
- Toshiba Kikai Kabushiki Kaisha
- Kazuhiro Katsumata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vector control device of induction motor, vector control method of...
- Patent number 7,723,944
- Issue date May 25, 2010
- Mitsubishi Electric Corporation
- Hidetoshi Kitanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for controlling permanent magnet AC machines
- Patent number 7,622,877
- Issue date Nov 24, 2009
- GM Global Technology Operations, Inc.
- Steven E. Schulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for motor
- Patent number 7,548,038
- Issue date Jun 16, 2009
- Honda Motor Co., Ltd.
- Hirofumi Atarashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC rotating electric machine control method and electrical power tr...
- Patent number 7,518,331
- Issue date Apr 14, 2009
- Hitachi, Ltd.
- Shinichi Fujino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device for permanent magnet synchronous motor
- Patent number 7,408,312
- Issue date Aug 5, 2008
- Mitsubishi Electric Corporation
- Nobuo Itou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device of motor
- Patent number 7,388,340
- Issue date Jun 17, 2008
- Sanyo Electric Co., LTD
- Kenji Nojima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control apparatus and motor control method
- Patent number 6,674,262
- Issue date Jan 6, 2004
- Nissan Motor Co., Ltd.
- Yasuhiko Kitajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Methods of Reducing Vibrations for Electric Motors
- Publication number 20230208330
- Publication date Jun 29, 2023
- Tula eTechnology, Inc.
- Anastasios Arvanitis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS OF REDUCING VIBRATIONS FOR ELECTRIC MOTORS
- Publication number 20230011334
- Publication date Jan 12, 2023
- Tula eTechnology, Inc.
- Anastasios Arvanitis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR INCREASING THE EFFICIENCY OF HERMETIC COMPRESSORS USED I...
- Publication number 20210340975
- Publication date Nov 4, 2021
- TECUMSEH DO BRASIL LTDA.
- Mario Luis Botega
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER FOR ROTARY ELECTRIC MACHINE APPARATUS
- Publication number 20210211078
- Publication date Jul 8, 2021
- Mitsubishi Electric Corporation
- Masahiro IEZAWA
- G01 - MEASURING TESTING
Information Patent Application
ENERGY-EFFICIENT ASYNCHRONOUS MACHINE
- Publication number 20200259435
- Publication date Aug 13, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Mihaly Nemeth-Csoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL METHOD AND DEVICE
- Publication number 20200220486
- Publication date Jul 9, 2020
- Delta Electronics, Inc.
- Chin-Hao CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE-FLUX MOTOR DRIVE SYSTEM
- Publication number 20140184133
- Publication date Jul 3, 2014
- KABUSHIKI KAISHA TOSHIBA
- Kazuaki Yuuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM OF SECURING A WIDE-RANGE OF DEVICES DURING WIRELESS CHARGING
- Publication number 20140176057
- Publication date Jun 26, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- John Robert Van Wiemeersch
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR DRIVE APPARATUS AND VEHICLE INCLUDING THE SAME, AND METHOD FO...
- Publication number 20140139156
- Publication date May 22, 2014
- Toyota Jidosha Kabushiki Kaisha
- Kazuhito Hayashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
VARIABLE-FLUX MOTOR DRIVE SYSTEM
- Publication number 20130334991
- Publication date Dec 19, 2013
- KABUSHIKI KAISHA TOSHIBA
- Kazuaki Yuuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System for Controlling a Motor
- Publication number 20120217923
- Publication date Aug 30, 2012
- Long Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE-FLUX MOTOR DRIVE SYSTEM
- Publication number 20120181970
- Publication date Jul 19, 2012
- KABUSHIKI KAISHA TOSHIBA
- Kazuaki Yuuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DQ VECTOR CONTROL SYSTEM PROVIDING STABLE, HIGH EFFICIENCY OPERATIO...
- Publication number 20110316457
- Publication date Dec 29, 2011
- Paul H. Kahler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR CONTROLLER AND ELECTRIC MOTOR CONTROLLER FOR VEHICLE...
- Publication number 20100198462
- Publication date Aug 5, 2010
- JTEKT Corporation
- Satoshi Shinoda
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MOTOR CONTROLLER
- Publication number 20100052581
- Publication date Mar 4, 2010
- Shiho IZUMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
VARIABLE-FLUX MOTOR DRIVE SYSTEM
- Publication number 20090261774
- Publication date Oct 22, 2009
- Kabushiki Kaisha Toshiba
- Kazuaki Yuuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
VECTOR CONTROL DEVICE OF INDUCTION MOTOR, VECTOR CONTROL METHOD OF...
- Publication number 20090256518
- Publication date Oct 15, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Hidetoshi Kitanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARYING FLUX VERSUS TORQUE FOR MAXIMUM EFFICIENCY
- Publication number 20090224721
- Publication date Sep 10, 2009
- Andrew David Baglino
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROLLER OF ELECTRIC MOTOR
- Publication number 20080246363
- Publication date Oct 9, 2008
- Honda Motor Co., Ltd.
- Hirofumi Atarashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER OF ELECTRIC MOTOR
- Publication number 20080246429
- Publication date Oct 9, 2008
- Honda Motor Co., Ltd.
- Hirofumi ATARASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING PERMANENT MAGNET AC MACHINES
- Publication number 20080224651
- Publication date Sep 18, 2008
- Steven E. Schulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Servomotor Current Control Method And Servomotor
- Publication number 20080012521
- Publication date Jan 17, 2008
- TOSHIBA KIKAI KABUSHIKI KAISHA
- Kazuhiro Katsumata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Controller for motor
- Publication number 20070222406
- Publication date Sep 27, 2007
- HONDA MOTOR CO., LTD.
- Hirofumi Atarashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control device for permanent magnet synchronous motor
- Publication number 20070200528
- Publication date Aug 30, 2007
- Nobuo Itou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Driving device of motor
- Publication number 20070063667
- Publication date Mar 22, 2007
- SANYO ELECTRIC CO., LTD.
- Kenji Nojima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC rotating electric machine control method and electrical power tr...
- Publication number 20050242759
- Publication date Nov 3, 2005
- HITACHI, LTD.
- Shinichi Fujino
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weighted higher-order proportional-integral current regulator for s...
- Publication number 20040100220
- Publication date May 27, 2004
- Zhenxing Fu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Motor control apparatus and motor control method
- Publication number 20020097015
- Publication date Jul 25, 2002
- NISSAN MOTOR CO., LTD.
- Yasuhiko Kitajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

specially adapted for optimising the efficiency at low load

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods of reducing vibrations for electric motors

Controller for rotary electric machine apparatus

Energy-efficient asynchronous machine

Motor control method and device

Rotating electric machine drive system

Control device for in-vehicle electric motor

Control apparatus for motor control system

Variable-flux motor drive system

Motor control apparatus

Methods and systems for envelope and efficiency control in an elect...

Motor drive apparatus and vehicle including the same, and method fo...

System of securing a wide-range of devices during wireless charging

Variable-flux motor drive system

Electric motor controller and electric motor controller for vehicle...

DQ vector control system providing stable, high efficiency operatio...

Variable-flux motor drive system

System for controlling a motor

Motor controller

Variable-flux motor drive system

Controller of electric motor

Controller of electric motor

Varying flux versus torque for maximum efficiency

Servomotor current control method and servomotor

Vector control device of induction motor, vector control method of...

Method and system for controlling permanent magnet AC machines

Controller for motor

AC rotating electric machine control method and electrical power tr...

Control device for permanent magnet synchronous motor

Driving device of motor

Motor control apparatus and motor control method

Patents Applicationslast 30 patents

Methods of Reducing Vibrations for Electric Motors

METHODS OF REDUCING VIBRATIONS FOR ELECTRIC MOTORS

METHOD FOR INCREASING THE EFFICIENCY OF HERMETIC COMPRESSORS USED I...

CONTROLLER FOR ROTARY ELECTRIC MACHINE APPARATUS

ENERGY-EFFICIENT ASYNCHRONOUS MACHINE

MOTOR CONTROL METHOD AND DEVICE

VARIABLE-FLUX MOTOR DRIVE SYSTEM

SYSTEM OF SECURING A WIDE-RANGE OF DEVICES DURING WIRELESS CHARGING

MOTOR DRIVE APPARATUS AND VEHICLE INCLUDING THE SAME, AND METHOD FO...

VARIABLE-FLUX MOTOR DRIVE SYSTEM

System for Controlling a Motor

VARIABLE-FLUX MOTOR DRIVE SYSTEM

DQ VECTOR CONTROL SYSTEM PROVIDING STABLE, HIGH EFFICIENCY OPERATIO...

ELECTRIC MOTOR CONTROLLER AND ELECTRIC MOTOR CONTROLLER FOR VEHICLE...

MOTOR CONTROLLER

VARIABLE-FLUX MOTOR DRIVE SYSTEM

VECTOR CONTROL DEVICE OF INDUCTION MOTOR, VECTOR CONTROL METHOD OF...

VARYING FLUX VERSUS TORQUE FOR MAXIMUM EFFICIENCY

CONTROLLER OF ELECTRIC MOTOR

CONTROLLER OF ELECTRIC MOTOR

METHOD AND SYSTEM FOR CONTROLLING PERMANENT MAGNET AC MACHINES

Servomotor Current Control Method And Servomotor

Controller for motor

Control device for permanent magnet synchronous motor

Driving device of motor

AC rotating electric machine control method and electrical power tr...

Weighted higher-order proportional-integral current regulator for s...

Motor control apparatus and motor control method