Motor rotor position determination based on the detected or calculated phase inductance

Industry

CPC
H02P2203/01

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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 H02P2203/00Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor

Current Industry

H02P2203/01Motor rotor position determination based on the detected or calculated phase inductance

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing-sensitive control of high rotor pole switched relucta...
- Patent number 12,132,427
- Issue date Oct 29, 2024
- Turntide Technologies, Inc.
- Trevor Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for positioning rotor of switched reluctance motor with puls...
- Patent number 12,057,793
- Issue date Aug 6, 2024
- Changsha University of Science & Technology
- Hui Cai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for quasi-sensorless adaptive control of switc...
- Patent number 11,784,598
- Issue date Oct 10, 2023
- Turntide Technologies, Inc.
- Trevor A. Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drug delivery device with electromagnetic drive unit
- Patent number 11,717,607
- Issue date Aug 8, 2023
- Sanofi-Aventis Deutschland GmbH
- Christian Nessel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining the angle of the rotor of an electric motor...
- Patent number 11,689,126
- Issue date Jun 27, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Jovan Knezevic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotor position sensing system for permanent magnet synchronous moto...
- Patent number 11,652,431
- Issue date May 16, 2023
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Masanori Okubayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Manufacturing-sensitive control of high rotor pole switched relucta...
- Patent number 11,601,081
- Issue date Mar 7, 2023
- Turntide Technologies, Inc.
- Trevor Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gap-closing actuator having a double-wound driving coil
- Patent number 11,539,279
- Issue date Dec 27, 2022
- Apple Inc.
- Riccardo Tarelli
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Apparatus for quasi-sensorless adaptive control of switched reluct...
- Patent number 11,264,932
- Issue date Mar 1, 2022
- Turntide Technologies Inc.
- Trevor A. Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor control device
- Patent number 11,251,727
- Issue date Feb 15, 2022
- Mitsubishi Electric Corporation
- Masahiro Iezawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device, image forming apparatus, and method for estim...
- Patent number 11,233,471
- Issue date Jan 25, 2022
- Konica Minolta, Inc.
- Daichi Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor position sensing system for permanent magnet synchronous moto...
- Patent number 11,228,265
- Issue date Jan 18, 2022
- Semiconductor Components Industries, LLC
- Masanori Okubayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving apparatus
- Patent number 11,165,373
- Issue date Nov 2, 2021
- LG Electronics Inc.
- Hansu Jung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Manufacturing-sensitive control of high rotor pole switched relucta...
- Patent number 11,165,382
- Issue date Nov 2, 2021
- Turntide Technologies, Inc.
- Trevor Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive hold current for electric motors
- Patent number 11,108,348
- Issue date Aug 31, 2021
- Elmos Semiconductor SE
- Jörg Hartzsch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method for driving motor rotation, electronic governor, pow...
- Patent number 11,101,753
- Issue date Aug 24, 2021
- SZ DJI Technology Co., Ltd
- Changxing Zhou
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Motor control apparatus and motor control method
- Patent number 10,931,215
- Issue date Feb 23, 2021
- Sinfonia Technology Co., Ltd.
- Kazunari Kanazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched reluctance motor control system
- Patent number 10,897,217
- Issue date Jan 19, 2021
- Caterpillar Inc.
- Ahmed Khalil
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for quasi-sensorless adaptive control of switched relucta...
- Patent number 10,734,934
- Issue date Aug 4, 2020
- Software Motor Company
- Trevor A. Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drug delivery device with electromagnetic drive unit
- Patent number 10,682,459
- Issue date Jun 16, 2020
- Sanofi-Aventis Deutschland GmbH
- Christian Nessel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for acquiring rotor position of rotary transformer
- Patent number 10,644,626
- Issue date May 5, 2020
- SUNGROW POWER SUPPLY CO., LTD.
- Anbo Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor position sensing system for permanent magnet synchronous moto...
- Patent number 10,644,625
- Issue date May 5, 2020
- Semiconductor Components Industries, LLC
- Masanori Okubayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining the position of a rotor of a polyphase motor
- Patent number 10,634,707
- Issue date Apr 28, 2020
- Maxon Motor AG
- Jean-Sebastien Mariethoz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for quasi-sensorless adaptive control of switc...
- Patent number 10,270,379
- Issue date Apr 23, 2019
- Software Motor Company
- Trevor A. Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current measuring apparatus for use with electric motors
- Patent number 10,097,118
- Issue date Oct 9, 2018
- TRW Limited
- Ernest Henry Introwicz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched reluctance motor power estimation compensation for variabl...
- Patent number 9,941,831
- Issue date Apr 10, 2018
- Caterpillar Inc.
- Jason L. Miller
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus employing coil inductance determination and method for op...
- Patent number 9,887,654
- Issue date Feb 6, 2018
- Sanofi-Aventis Deutschland GmbH
- Christian Nessel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor position sensing system for permanent magnet synchronous moto...
- Patent number 9,876,452
- Issue date Jan 23, 2018
- Semiconductor Components Industries, LLC
- Masanori Okubayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Determination of the movement of a synchronous machine
- Patent number 9,758,342
- Issue date Sep 12, 2017
- Kone Corporation
- Lauri Stolt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining the position of the rotor of an electrical m...
- Patent number 9,459,122
- Issue date Oct 4, 2016
- Rolf Strothmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method for Positioning Rotor of Switched Reluctance Motor with Puls...
- Publication number 20240213899
- Publication date Jun 27, 2024
- CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Hui Cai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLACEMENT DETECTION DEVICE
- Publication number 20240128902
- Publication date Apr 18, 2024
- MURATA MACHINERY, LTD.
- Tetsuya SHIMIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANUFACTURING-SENSITIVE CONTROL OF HIGH ROTOR POLE SWITCHED RELUCTA...
- Publication number 20230208336
- Publication date Jun 29, 2023
- Turntide Technologies Inc.
- TREVOR CREARY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR SENSORLESS CURRENT PROFILING IN A SWITCHED RELUCTANCE MA...
- Publication number 20230163709
- Publication date May 25, 2023
- Turntide Technologies Inc.
- Jacob Bayless
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITC...
- Publication number 20220190765
- Publication date Jun 16, 2022
- Turntide Technologies Inc.
- Trevor A. Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR POSITION SENSING SYSTEM FOR PERMANENT MAGNET SYNCHRONOUS MOTO...
- Publication number 20220094286
- Publication date Mar 24, 2022
- Semiconductor Components Industries, LLC
- Masanori OKUBAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANUFACTURING-SENSITIVE CONTROL OF HIGH ROTOR POLE SWITCHED RELUCTA...
- Publication number 20220060132
- Publication date Feb 24, 2022
- Turntide Technologies Inc.
- TREVOR CREARY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR CONTROL DEVICE
- Publication number 20210067069
- Publication date Mar 4, 2021
- Mitsubishi Electric Corporation
- Masahiro IEZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANUFACTURING-SENSITIVE CONTROL OF HIGH ROTOR POLE SWITCHED RELUCTA...
- Publication number 20200389114
- Publication date Dec 10, 2020
- TREVOR CREARY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITCHED RELUCT...
- Publication number 20200366229
- Publication date Nov 19, 2020
- Turntide Technologies Inc.
- Trevor A. Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR ESTIM...
- Publication number 20200235683
- Publication date Jul 23, 2020
- Konica Minolta, Inc.
- Daichi SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROTOR POSITION SENSING SYSTEM FOR PERMANENT MAGNET SYNCHRONOUS MOTO...
- Publication number 20200195179
- Publication date Jun 18, 2020
- Semiconductor Components Industries, LLC
- Masanori OKUBAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD
- Publication number 20200144944
- Publication date May 7, 2020
- SINFONIA TECHNOLOGY CO., LTD.
- Kazunari KANAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING APPARATUS
- Publication number 20200136538
- Publication date Apr 30, 2020
- LG ELECTRONICS INC.
- Hansu JUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHED RELUCTANCE MOTOR CONTROL SYSTEM
- Publication number 20200067433
- Publication date Feb 27, 2020
- Caterpillar Inc.
- Ahmed KHALIL
- G01 - MEASURING TESTING
Information Patent Application
CONTROL METHOD FOR DRIVING MOTOR ROTATION, ELECTRONIC GOVERNOR, POW...
- Publication number 20200052623
- Publication date Feb 13, 2020
- SZ DJI Technology Co., Ltd.
- Changxing ZHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE HOLD CURRENT FOR ELECTRIC MOTORS
- Publication number 20200044587
- Publication date Feb 6, 2020
- ELMOS Semiconductor AG
- Jörg Hartzsch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and System for Acquiring Rotor Position of Rotary Transformer
- Publication number 20190372491
- Publication date Dec 5, 2019
- Sungrow Power Supply Co., Ltd.
- Anbo YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITCHED RELUCT...
- Publication number 20190253013
- Publication date Aug 15, 2019
- Software Motor Company
- Trevor A. Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITC...
- Publication number 20180367078
- Publication date Dec 20, 2018
- Software Motor Corporation
- Trevor A. Creary
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR POSITION SENSING SYSTEM FOR PERMANENT MAGNET SYNCHRONOUS MOTO...
- Publication number 20180175755
- Publication date Jun 21, 2018
- Semiconductor Components Industries, LLC
- Masanori OKUBAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRUG DELIVERY DEVICE WITH ELECTROMAGNETIC DRIVE UNIT
- Publication number 20170368256
- Publication date Dec 28, 2017
- Sanofi-Aventis Deutschand GmbH
- Christian NESSEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Switched Reluctance Initial Rotor Position Estimation
- Publication number 20140117901
- Publication date May 1, 2014
- Caterpillar Inc.
- Jesse Gerdes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Measurement Circuit
- Publication number 20130293171
- Publication date Nov 7, 2013
- TRW LIMITED
- Andrew Fitzroy McLean
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Device for Monitoring and Correcting a Sensorless Rotor...
- Publication number 20120181962
- Publication date Jul 19, 2012
- GAERTNER-ELECTRONIC-DESIGN GMBH
- Alexander Scheit
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Device for Compensating for Load Factors in Permanently...
- Publication number 20120169260
- Publication date Jul 5, 2012
- GAERTNER-ELEKTRONIC-DESIGN GMBH
- Alexander Scheit
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Current Measuring Apparatus for Use with Electric Motors
- Publication number 20120013282
- Publication date Jan 19, 2012
- Ernest Henry Introwicz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS MACHINE STARTING DEVICE
- Publication number 20110298406
- Publication date Dec 8, 2011
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL.SYS. CORP.
- Shinzo Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE OF A SYNCHRONOUS MOTOR
- Publication number 20110285337
- Publication date Nov 24, 2011
- Shun Taniguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR MAGNETIC-POLE-POSITION ESTIMATING APPARATUS
- Publication number 20110175560
- Publication date Jul 21, 2011
- Honda Motor Co., Ltd.
- Masahiko AKIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Motor rotor position determination based on the detected or calculated phase inductance

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Manufacturing-sensitive control of high rotor pole switched relucta...

Method for positioning rotor of switched reluctance motor with puls...

Method and apparatus for quasi-sensorless adaptive control of switc...

Drug delivery device with electromagnetic drive unit

Method for determining the angle of the rotor of an electric motor...

Rotor position sensing system for permanent magnet synchronous moto...

Manufacturing-sensitive control of high rotor pole switched relucta...

Gap-closing actuator having a double-wound driving coil

Apparatus for quasi-sensorless adaptive control of switched reluct...

Electric motor control device

Motor control device, image forming apparatus, and method for estim...

Rotor position sensing system for permanent magnet synchronous moto...

Motor driving apparatus

Manufacturing-sensitive control of high rotor pole switched relucta...

Adaptive hold current for electric motors

Control method for driving motor rotation, electronic governor, pow...

Motor control apparatus and motor control method

Switched reluctance motor control system

Apparatus for quasi-sensorless adaptive control of switched relucta...

Drug delivery device with electromagnetic drive unit

Method and system for acquiring rotor position of rotary transformer

Rotor position sensing system for permanent magnet synchronous moto...

Method for determining the position of a rotor of a polyphase motor

Method and apparatus for quasi-sensorless adaptive control of switc...

Current measuring apparatus for use with electric motors

Switched reluctance motor power estimation compensation for variabl...

Apparatus employing coil inductance determination and method for op...

Rotor position sensing system for permanent magnet synchronous moto...

Determination of the movement of a synchronous machine

Method for determining the position of the rotor of an electrical m...

Patents Applicationslast 30 patents

Method for Positioning Rotor of Switched Reluctance Motor with Puls...

DISPLACEMENT DETECTION DEVICE

MANUFACTURING-SENSITIVE CONTROL OF HIGH ROTOR POLE SWITCHED RELUCTA...

METHOD FOR SENSORLESS CURRENT PROFILING IN A SWITCHED RELUCTANCE MA...

METHOD AND APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITC...

ROTOR POSITION SENSING SYSTEM FOR PERMANENT MAGNET SYNCHRONOUS MOTO...

MANUFACTURING-SENSITIVE CONTROL OF HIGH ROTOR POLE SWITCHED RELUCTA...

ELECTRIC MOTOR CONTROL DEVICE

MANUFACTURING-SENSITIVE CONTROL OF HIGH ROTOR POLE SWITCHED RELUCTA...

APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITCHED RELUCT...

MOTOR CONTROL DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR ESTIM...

ROTOR POSITION SENSING SYSTEM FOR PERMANENT MAGNET SYNCHRONOUS MOTO...

MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD

MOTOR DRIVING APPARATUS

SWITCHED RELUCTANCE MOTOR CONTROL SYSTEM

CONTROL METHOD FOR DRIVING MOTOR ROTATION, ELECTRONIC GOVERNOR, POW...

ADAPTIVE HOLD CURRENT FOR ELECTRIC MOTORS

Method and System for Acquiring Rotor Position of Rotary Transformer

APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITCHED RELUCT...

METHOD AND APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITC...

ROTOR POSITION SENSING SYSTEM FOR PERMANENT MAGNET SYNCHRONOUS MOTO...

DRUG DELIVERY DEVICE WITH ELECTROMAGNETIC DRIVE UNIT

Switched Reluctance Initial Rotor Position Estimation

Measurement Circuit

Method and Device for Monitoring and Correcting a Sensorless Rotor...

Method and Device for Compensating for Load Factors in Permanently...

Current Measuring Apparatus for Use with Electric Motors

SYNCHRONOUS MACHINE STARTING DEVICE

CONTROL DEVICE OF A SYNCHRONOUS MOTOR

MOTOR MAGNETIC-POLE-POSITION ESTIMATING APPARATUS