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Arrangements for controlling wound field motors
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H02P6/32
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ELECTRICITY
H02
Electric power
H02P
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P6/00
Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position Electronic commutators therefor
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H02P6/32
Arrangements for controlling wound field motors
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for controlling a motor
Patent number
12,107,522
Issue date
Oct 1, 2024
Tau Motors, Inc.
Walter Wesley Pennington
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control method and motor control device
Patent number
12,101,048
Issue date
Sep 24, 2024
Nissan Motor Co., Ltd.
Yuka Okuyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
AC electric motor drive system
Patent number
12,081,093
Issue date
Sep 3, 2024
Mitsubishi Electric Corporation
Masayuki Oishi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control of electric motors
Patent number
11,437,939
Issue date
Sep 6, 2022
ZF Automotive UK Limited
Christopher David Dixon
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control device and motor control method
Patent number
11,251,732
Issue date
Feb 15, 2022
JTEKT Corporation
Hiroshi Kawamura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Waveform shaping in power tool powered by alternating-current power...
Patent number
11,173,584
Issue date
Nov 16, 2021
BLACK & DECKER INC.
Alexander Manasseh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Permanent magnet based electric machine having enhanced torque
Patent number
10,819,259
Issue date
Oct 27, 2020
GE Global Sourcing LLC
Patel Bhageerath Reddy
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control device for electric generator/motor and control method for...
Patent number
10,804,833
Issue date
Oct 13, 2020
Mitsubishi Electric Corporation
Tomohiro Seki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Power output device
Patent number
10,797,631
Issue date
Oct 6, 2020
Kabushiki Kaisha Toyota Jidoshokki
Masamichi Nawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Variable torque electric motor assembly
Patent number
10,770,994
Issue date
Sep 8, 2020
HAMILTON SUNSTRAND CORPORATION
Richard A. Poisson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Field winding type rotating electric machine
Patent number
10,756,661
Issue date
Aug 25, 2020
Denso Corporation
Masahiro Seguchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Weight loading system for fitness equipments
Patent number
10,751,573
Issue date
Aug 25, 2020
NINGBO JADA HEALTH TECH CO., LTD.
Weidong Lu
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Dynamoelectric machine fault monitoring system, computer program pr...
Patent number
10,739,405
Issue date
Aug 11, 2020
General Electric Company
Sreedhar Desabhatla
G01 - MEASURING TESTING
Information
Patent Grant
Field winding type rotating electric machine
Patent number
10,727,773
Issue date
Jul 28, 2020
Denso Corporation
Masahiro Seguchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Waveform shaping in power tool powered by alternating-current power...
Patent number
10,710,220
Issue date
Jul 14, 2020
BLACK & DECKER INC.
Alexander Manasseh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wireless power transfer method using field winding and vehicle asse...
Patent number
10,640,001
Issue date
May 5, 2020
Hyundai Motor Company
Bum Sik Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control apparatus for rotary electric machines
Patent number
10,608,566
Issue date
Mar 31, 2020
Denso Corporation
Jun Ishida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control device of electric rotating machine
Patent number
10,498,272
Issue date
Dec 3, 2019
Mitsubishi Electric Corporation
Takanori Matsunaga
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Magnetic gear system and method for reducing transmission of torque...
Patent number
10,418,927
Issue date
Sep 17, 2019
Magnomatics Limited
Stuart Calverley
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Variable torque electric motor assembly
Patent number
10,312,842
Issue date
Jun 4, 2019
Hamilton Sundstrand Corporation
Richard A. Poisson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Aircraft starting and generating system
Patent number
10,260,471
Issue date
Apr 16, 2019
GE Aviation Systems LLC
Hao Huang
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Charging system using wound rotor synchronous motor
Patent number
10,243,388
Issue date
Mar 26, 2019
Hyundai Motor Company
Ho Joon Shin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Charging system using wound rotor synchronous motor
Patent number
10,236,707
Issue date
Mar 19, 2019
Hyundai Motor Company
Ho Joon Shin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power transmission apparatus with rotating electrical machine
Patent number
10,215,147
Issue date
Feb 26, 2019
EXEDY Corporation
Keiji Sato
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and device for determining phase currents and an excitation...
Patent number
10,158,307
Issue date
Dec 18, 2018
Robert Bosch GmbH
Dirk Lamprecht
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Field winding type synchronous machine
Patent number
10,075,112
Issue date
Sep 11, 2018
Hitachi, Ltd.
Daisuke Kori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Series-wound heteropolar inductor motor
Patent number
10,075,051
Issue date
Sep 11, 2018
Foster-Miller, Inc.
David C. Meeker
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING A MOTOR
Publication number
20240266978
Publication date
Aug 8, 2024
Tau Motors, Inc.
Walter Wesley Pennington
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL METHOD AND MOTOR CONTROL DEVICE
Publication number
20240266982
Publication date
Aug 8, 2024
NISSAN MOTOR CO., LTD.
Yuka OKUYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
System for Controlling an Inductor Freewheeling Voltage
Publication number
20240120830
Publication date
Apr 11, 2024
ABB Schweiz AG
Florian Vancu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
RESONANT POWER SUPPLY, PRIMARY-SIDE FEEDBACK EXCITATION POWER SUPPL...
Publication number
20230361685
Publication date
Nov 9, 2023
Huawei Technologies Co., Ltd
Wingto FAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AC ELECTRIC MOTOR DRIVE SYSTEM
Publication number
20220094234
Publication date
Mar 24, 2022
Mitsubishi Electric Corporation
Masayuki OISHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WOUND FIELD SYNCHRONOUS MACHINE SYSTEM WITH INCREASED TORQUE PRODUC...
Publication number
20210067071
Publication date
Mar 4, 2021
HAMILTON SUNDSTRAND CORPORATION
Michael C. Harke
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
Publication number
20200136543
Publication date
Apr 30, 2020
JTEKT Corporation
Hiroshi KAWAMURA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
WAVEFORM SHAPING IN POWER TOOL POWERED BY ALTERNATING-CURRENT POWER...
Publication number
20190314961
Publication date
Oct 17, 2019
Black & Decker Inc.
Alexander Manasseh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VARIABLE TORQUE ELECTRIC MOTOR ASSEMBLY
Publication number
20190165705
Publication date
May 30, 2019
HAMILTON SUNDSTRAND CORPORATION
Richard A. Poisson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VARIABLE TORQUE ELECTRIC MOTOR ASSEMBLY
Publication number
20190131900
Publication date
May 2, 2019
HAMILTON SUNDSTRAND CORPORATION
Richard A. Poisson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL DEVICE OF ELECTRIC ROTATING MACHINE
Publication number
20180351493
Publication date
Dec 6, 2018
Mitsubishi Electric Corporation
Takanori MATSUNAGA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT MAGNET BASED ELECTRIC MACHINE HAVING ENHANCED TORQUE
Publication number
20180323664
Publication date
Nov 8, 2018
GENERAL ELECTRIC COMPANY
Patel Bhageerath REDDY
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WAVEFORM SHAPING IN POWER TOOL POWERED BY ALTERNATING-CURRENT POWER...
Publication number
20180290270
Publication date
Oct 11, 2018
Black & Decker Inc.
Alexander Manasseh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Field Winding Type Synchronous Machine
Publication number
20170250636
Publication date
Aug 31, 2017
Hitachi, Ltd
Daisuke KORI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER TRANSMISSION APPARATUS WITH ROTATING ELECTRICAL MACHINE
Publication number
20170218910
Publication date
Aug 3, 2017
Exedy Corporation
Keiji SATO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND DEVICE FOR DETERMINING PHASE CURRENTS AND AN EXCITATION...
Publication number
20160197569
Publication date
Jul 7, 2016
ROBERT BOSCH GmbH
Dirk Lamprecht
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER