controlling armature and field supply

Industry

CPC
H02P7/298

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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 H02P7/00Arrangements for regulating or controlling the speed or torque of electric DC motors

Current Industry

H02P7/298controlling armature and field supply

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid system to overhaul a DC locomotive
- Patent number 11,999,241
- Issue date Jun 4, 2024
- Progress Rail Services Corporation
- Sidarta Beltramin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Command generation device and command generation method
- Patent number 11,652,435
- Issue date May 16, 2023
- Nidec Corporation
- Linfeng Lan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device with built-in current sensing resistor and pow...
- Patent number 11,043,911
- Issue date Jun 22, 2021
- ICP Technology Co., Ltd.
- Ho-Chieh Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor and motor controller
- Patent number 10,761,492
- Issue date Sep 1, 2020
- Sevcon Limited
- Philip Eagleton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive train
- Patent number 10,738,752
- Issue date Aug 11, 2020
- Schaeffler Technologies AG & Co. KG
- Marco Grethel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary electric machine and rotary electric machine controller
- Patent number 10,734,875
- Issue date Aug 4, 2020
- Osaka University
- Katsuhiro Hirata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for improving speed control of a pitch drive syst...
- Patent number 10,371,122
- Issue date Aug 6, 2019
- General Electric Company
- Jeffrey Alan Melius
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method and system for feedback-controlling
- Patent number 10,263,548
- Issue date Apr 16, 2019
- Hyundai Motor Company
- Dong Hun Lee
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
DC motor control device and game machine
- Patent number 9,991,831
- Issue date Jun 5, 2018
- Omron Corporation
- Katsumi Matsushita
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Container with power assist wheels
- Patent number 9,849,901
- Issue date Dec 26, 2017
- Dane Jackman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for improving speed control of a pitch drive syst...
- Patent number 9,726,148
- Issue date Aug 8, 2017
- General Electric Company
- Jeffrey Alan Melius
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Electric motor and motor controller
- Patent number 9,654,032
- Issue date May 16, 2017
- Sevcon Limited
- Peter Barrass
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control of a brushless electrical machine
- Patent number 9,312,801
- Issue date Apr 12, 2016
- NIDEC SR DRIVES, LTD
- Steven Paul Randall
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy storage device for a separately excited electrical machine
- Patent number 9,088,240
- Issue date Jul 21, 2015
- Robert Bosch GmbH
- Peter Feuerstack
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controlling circuit for multiple control modes
- Patent number 8,384,326
- Issue date Feb 26, 2013
- Princeton Technology Corporation
- Tsan-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Traction control for DC electric motor
- Patent number 8,310,176
- Issue date Nov 13, 2012
- Progress Rail Services Corp.
- Walter E. Earleson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device and method for measuring and controlling the speed and torqu...
- Patent number 8,198,837
- Issue date Jun 12, 2012
- MagneTek, Inc.
- Jason Wellnitz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric drive
- Patent number 8,154,235
- Issue date Apr 10, 2012
- SSB Wind Systems GmbH & Co. KG
- Hermann Kestermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wind power facility having activation circuit for a speed-limited a...
- Patent number 8,044,528
- Issue date Oct 25, 2011
- Moog Unna GmbH
- Tobias Roesmann
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method and apparatus for powering a pitch control system
- Patent number 7,942,631
- Issue date May 17, 2011
- General Electric Company
- Jeffrey Alan Melius
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Activation current for DC motor having brake and emergency operatio...
- Patent number 7,764,029
- Issue date Jul 27, 2010
- Moog Unna GmbH
- Andreas Buente
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
General purpose 100% solid state drive for direct current rotary ma...
- Patent number 7,274,865
- Issue date Sep 25, 2007
- Patricio Lagos Lehuede
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving control device to be driven at interval of constant time
- Patent number 7,208,893
- Issue date Apr 24, 2007
- Alps Electric Co., Ltd.
- Shigeru Furuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid state series motor control
- Patent number 7,132,808
- Issue date Nov 7, 2006
- Graham S. Thexton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wheel assembly including a DC motor mounted within the HUB and driv...
- Patent number 7,100,722
- Issue date Sep 5, 2006
- Peerless-Winsmith, Inc.
- Dale R. Bowen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC motor matrix converter with field and armature circuits
- Patent number 6,636,693
- Issue date Oct 21, 2003
- Otis Elevator Company
- Vladimir Blasko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Separately excited DC motor with boost and de-boost control
- Patent number 6,031,965
- Issue date Feb 29, 2000
- Solaria Research Enterprise, Ltd.
- Joseph K. Hammer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current electrical motor system and method of using same
- Patent number 5,929,582
- Issue date Jul 27, 1999
- William M. Hallidy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current control apparatus in DC motor
- Patent number 5,910,715
- Issue date Jun 8, 1999
- Samsung Heavy Industries Co., Ltd.
- Jong Gun Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC shunt (or compound) motor pair capable of synchronous operation
- Patent number 5,898,280
- Issue date Apr 27, 1999
- Tai-Her Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ROTOR FLUX TIME DELAY REDUCTION THROUGH PERMANENT MAGNETS FOR ELECT...
- Publication number 20240063735
- Publication date Feb 22, 2024
- Tula eTechnology, Inc.
- Zakirul ISLAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID SYSTEM TO OVERHAUL A DC LOCOMOTIVE
- Publication number 20230106803
- Publication date Apr 6, 2023
- Progress Rail Services Corporation
- Sidarta Beltramin
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMMAND GENERATION DEVICE AND COMMAND GENERATION METHOD
- Publication number 20210367547
- Publication date Nov 25, 2021
- NIDEC CORPORATION
- Linfeng LAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor Control Device with Built-in Current Sensing Resistor and Pow...
- Publication number 20200186067
- Publication date Jun 11, 2020
- ICP Technology Co., Ltd.
- Ho-Chieh Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and System for Feedback-Controlling
- Publication number 20190074785
- Publication date Mar 7, 2019
- Hyundai Motor Company
- Dong Hun Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and Method for Improving Speed Control of a Pitch Drive Syst...
- Publication number 20170328343
- Publication date Nov 16, 2017
- GENERAL ELECTRIC COMPANY
- Jeffrey Alan Melius
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SYSTEM FOR REGULATING THE POWER SUPPLY FOR THE MOTOR OF AN AIRLESS...
- Publication number 20170297045
- Publication date Oct 19, 2017
- TriTech Industries, Inc.
- Troy ANDERSON
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
DC MOTOR CONTROL DEVICE AND GAME MACHINE
- Publication number 20170279388
- Publication date Sep 28, 2017
- Omron Corporation
- Katsumi Matsushita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE CONTROLLER
- Publication number 20170093257
- Publication date Mar 30, 2017
- OSAKA UNIVERSITY
- Katsuhiro HIRATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF A BRUSHLESS ELECTRICAL MACHINE
- Publication number 20140239862
- Publication date Aug 28, 2014
- NIDEC SR DRIVES LTD.
- Steven Paul Randall
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR AND MOTOR CONTROLLER
- Publication number 20140055077
- Publication date Feb 27, 2014
- SEVCON LIMITED
- Peter Barrass
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENERGY STORAGE DEVICE FOR A SEPARATELY EXCITED ELECTRICAL MACHINE
- Publication number 20130314008
- Publication date Nov 28, 2013
- ROBERT BOSCH GmbH
- Peter Feuerstack
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor Controlling Circuit for Multiple Control Modes
- Publication number 20110109253
- Publication date May 12, 2011
- Tsan-Fu HUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE
- Publication number 20100207397
- Publication date Aug 19, 2010
- SSB-ANTRIEBSTECHNIK GMBH & CO. KG
- Hermann Kestermann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TRACTION CONTROL FOR DC ELECTRIC MOTOR
- Publication number 20100162918
- Publication date Jul 1, 2010
- Progress Rail Services Corp.
- Walter E. Earleson
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR POWERING A PITCH CONTROL SYSTEM
- Publication number 20100135791
- Publication date Jun 3, 2010
- Jeffrey Alan Melius
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WIND POWER FACILITY HAVING ACTIVATION CIRCUIT FOR A SPEED-LIMITED A...
- Publication number 20090121485
- Publication date May 14, 2009
- LTi REENERGY GMBHHEINRICH-HERTZ-STRASSE
- Tobias Roesmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
General purpose 100% solid state drive for direct current rotary ma...
- Publication number 20080175570
- Publication date Jul 24, 2008
- Patricio Lagos Lehuede
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVATION CURRENT FOR DC MOTOR HAVING BRAKE AND EMERGENCY OPERATIO...
- Publication number 20080129234
- Publication date Jun 5, 2008
- Andreas BUENTE
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CURRENT ABNORMALITY DETECTION SYSTEM AND METHOD FOR SHUNT MOTORS
- Publication number 20070285117
- Publication date Dec 13, 2007
- KABUSHIKI KAISHA MORIC
- Hiroshi Hirano
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Motor driving control device to be driven at interval of constant time
- Publication number 20060158140
- Publication date Jul 20, 2006
- Alps Electric Co., Ltd.
- Shigeru Furuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
General purpose 100% solid state drive for direct current rotary ma...
- Publication number 20050117893
- Publication date Jun 2, 2005
- Patricio Lagos Lehuede
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Wheel assembly including a DC motor mounted within the hub and driv...
- Publication number 20040112656
- Publication date Jun 17, 2004
- Dale R. Bowen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and system for solid state DC crane control
- Publication number 20030223738
- Publication date Dec 4, 2003
- Ronald Wayne Hughes
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DC motor matrix converter with field and armature circuits
- Publication number 20030021594
- Publication date Jan 30, 2003
- Vladimir Blasko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

controlling armature and field supply

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hybrid system to overhaul a DC locomotive

Command generation device and command generation method

Motor control device with built-in current sensing resistor and pow...

Electric motor and motor controller

Drive train

Rotary electric machine and rotary electric machine controller

System and method for improving speed control of a pitch drive syst...

Method and system for feedback-controlling

DC motor control device and game machine

Container with power assist wheels

System and method for improving speed control of a pitch drive syst...

Electric motor and motor controller

Control of a brushless electrical machine

Energy storage device for a separately excited electrical machine

Motor controlling circuit for multiple control modes

Traction control for DC electric motor

Device and method for measuring and controlling the speed and torqu...

Electric drive

Wind power facility having activation circuit for a speed-limited a...

Method and apparatus for powering a pitch control system

Activation current for DC motor having brake and emergency operatio...

General purpose 100% solid state drive for direct current rotary ma...

Motor driving control device to be driven at interval of constant time

Solid state series motor control

Wheel assembly including a DC motor mounted within the HUB and driv...

DC motor matrix converter with field and armature circuits

Separately excited DC motor with boost and de-boost control

Direct current electrical motor system and method of using same

Current control apparatus in DC motor

DC shunt (or compound) motor pair capable of synchronous operation

Patents Applicationslast 30 patents

ROTOR FLUX TIME DELAY REDUCTION THROUGH PERMANENT MAGNETS FOR ELECT...

HYBRID SYSTEM TO OVERHAUL A DC LOCOMOTIVE

COMMAND GENERATION DEVICE AND COMMAND GENERATION METHOD

Motor Control Device with Built-in Current Sensing Resistor and Pow...

Method and System for Feedback-Controlling

System and Method for Improving Speed Control of a Pitch Drive Syst...

SYSTEM FOR REGULATING THE POWER SUPPLY FOR THE MOTOR OF AN AIRLESS...

DC MOTOR CONTROL DEVICE AND GAME MACHINE

ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE CONTROLLER

CONTROL OF A BRUSHLESS ELECTRICAL MACHINE

ELECTRIC MOTOR AND MOTOR CONTROLLER

ENERGY STORAGE DEVICE FOR A SEPARATELY EXCITED ELECTRICAL MACHINE

Motor Controlling Circuit for Multiple Control Modes

ELECTRIC DRIVE

TRACTION CONTROL FOR DC ELECTRIC MOTOR

METHOD AND APPARATUS FOR POWERING A PITCH CONTROL SYSTEM

WIND POWER FACILITY HAVING ACTIVATION CIRCUIT FOR A SPEED-LIMITED A...

General purpose 100% solid state drive for direct current rotary ma...

ACTIVATION CURRENT FOR DC MOTOR HAVING BRAKE AND EMERGENCY OPERATIO...

CURRENT ABNORMALITY DETECTION SYSTEM AND METHOD FOR SHUNT MOTORS

Motor driving control device to be driven at interval of constant time

General purpose 100% solid state drive for direct current rotary ma...

Wheel assembly including a DC motor mounted within the hub and driv...

Method and system for solid state DC crane control

DC motor matrix converter with field and armature circuits