Self-excitation by current derived from rectification of both output voltage and output current of generator

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H02P9/38

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HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P9/00Arrangements for controlling electric generators for the purpose of obtaining a desired output

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H02P9/38Self-excitation by current derived from rectification of both output voltage and output current of generator

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Flexible excitation system and control method therefor
- Patent number 12,149,199
- Issue date Nov 19, 2024
- STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. RESEARCH INSTITUTE
- Jiancheng Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secondary magnetic excitation generator-motor device
- Patent number 11,942,873
- Issue date Mar 26, 2024
- Hitachi Mitsubishi Hydro Corporation
- Akira Bando
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical isolation of an alternator
- Patent number 10,693,340
- Issue date Jun 23, 2020
- BorgWarner Inc.
- Timothy J. Alfermann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Field winding synchronous machine drive system
- Patent number 10,250,175
- Issue date Apr 2, 2019
- Denso Corporation
- Masahiro Seguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for an inverter for self-excitation of an inducti...
- Patent number 10,224,849
- Issue date Mar 5, 2019
- Deere & Company
- Sumit Dutta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power generator system, power generator control device, and power-g...
- Patent number 10,141,876
- Issue date Nov 27, 2018
- Mitsubishi Electric Corporation
- Junya Sasaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Auxiliary winding for a generator
- Patent number 9,882,518
- Issue date Jan 30, 2018
- Generac Power Systems, Inc.
- Graham W. McLean
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wound-field generator including electrically isolated engine altern...
- Patent number 9,467,083
- Issue date Oct 11, 2016
- Hamilton Sundstrand Corporation
- Leo J. Veilleux
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator excitation apparatus and power conversion system
- Patent number 9,374,030
- Issue date Jun 21, 2016
- Kabushiki Kaisha Toshiba
- Katsuhisa Inagaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wind power generator system, and control method for the same
- Patent number 9,203,334
- Issue date Dec 1, 2015
- Hitachi, Ltd.
- Kiyoshi Sakamoto
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Control device and method for controlling a separately excited roto...
- Patent number 8,860,383
- Issue date Oct 14, 2014
- BRUSA Elektronik AG
- Axel Krause
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling excitation
- Patent number 7,843,175
- Issue date Nov 30, 2010
- Cummins Generator Technologies Limited
- Nigel Jakeman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Excitation control for wound field synchronous dynamoelectric machines
- Patent number 7,268,522
- Issue date Sep 11, 2007
- Hamilton Sundstrand Corporation
- Donal E. Baker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Regulator for boosting the output of an alternator
- Patent number 6,541,943
- Issue date Apr 1, 2003
- Penntex Industries, Inc.
- John R. Wylie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless synchronous machine
- Patent number 5,783,891
- Issue date Jul 21, 1998
- Siemens Aktiengesellschaft
- Herbert Auinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wound rotor synchronous motor-generator and field control system th...
- Patent number 5,770,909
- Issue date Jun 23, 1998
- Rosen Motors, L.P.
- Harold A. Rosen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current generator with direct connected exciter winding
- Patent number 5,714,821
- Issue date Feb 3, 1998
- Marathon Electric Mfg. Corp.
- William B. Dittman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
A.C. Generator for vehicles
- Patent number 5,708,352
- Issue date Jan 13, 1998
- Nippondenso Co., Ltd.
- Atsushi Umeda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric machine with a transformer having a rotating component
- Patent number 5,519,275
- Issue date May 21, 1996
- Coleman Powermate, Inc.
- Harold C. Scott
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Generator with inherent overload limiting
- Patent number 4,992,687
- Issue date Feb 12, 1991
- Techmarex (Properietary) Limited
- Gert Nel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic voltage regulator with two-directional action for altern...
- Patent number 4,733,157
- Issue date Mar 22, 1988
- M.E.C.C. Alte S.p.a.
- Luigi Malesani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-excited alternator
- Patent number 4,633,160
- Issue date Dec 30, 1986
- U.S. Philips Corporation
- Gary Graham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable voltage control for self-excited self-regulated synchronou...
- Patent number 4,496,897
- Issue date Jan 29, 1985
- Lima Electric Co., Inc.
- Lewis E. Unnewehr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternator-rectifier unit with higher voltage excitation circuit
- Patent number 4,314,194
- Issue date Feb 2, 1982
- Robert Bosch GmbH
- Joachim Severing
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for compensation of commutation dips in synchronizing vol...
- Patent number 4,272,814
- Issue date Jun 9, 1981
- Vladilen G. Nakrokhin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
A.C. Generator exciting method
- Patent number 4,268,788
- Issue date May 19, 1981
- Denyo Kabushiki Kaisha
- Masanobu Takeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current generator
- Patent number 4,117,388
- Issue date Sep 26, 1978
- Dyna Technology, Inc.
- Lawrence R. Roche
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless three-phase current generator having a device for self-ex...
- Patent number 4,047,095
- Issue date Sep 6, 1977
- Heemaf B.V.
- Wierd Wijnterp
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compound AC generator
- Patent number 4,004,211
- Issue date Jan 18, 1977
- Hitachi, Ltd.
- Masaki Takao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage synthesization
- Patent number 3,976,868
- Issue date Aug 24, 1976
- General Electric Company
- Lawrence J. Lane
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Electric generator
- Publication number 20240356468
- Publication date Oct 24, 2024
- Donald Moses
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Generator Transformer
- Publication number 20240186926
- Publication date Jun 6, 2024
- Moise Michel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SECONDARY MAGNETIC EXCITATION GENERATOR-MOTOR DEVICE
- Publication number 20220231615
- Publication date Jul 21, 2022
- Hitachi Mitsubishi Hydro Corporation
- Akira BANDO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC INDUCTION POWER GENERATOR
- Publication number 20210384854
- Publication date Dec 9, 2021
- TDK Corporation
- Yoshinobu TAKAYANAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INSTALLATION AND METHOD FOR GENERATING A THREE-PHASE AC VOLTAGE TO...
- Publication number 20190190420
- Publication date Jun 20, 2019
- Siemens Aktiengesellschaft
- Christoph LEHMANN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL ISOLATION OF AN ALTERNATOR
- Publication number 20180109160
- Publication date Apr 19, 2018
- BorgWarner Inc.
- Timothy J. Alfermann
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR AN INVERTER FOR SELF-EXCITATION OF AN INDUCTI...
- Publication number 20170353135
- Publication date Dec 7, 2017
- Deere & Company
- Sumit Dutta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER GENERATOR SYSTEM, POWER GENERATOR CONTROL DEVICE, AND POWER-G...
- Publication number 20170317629
- Publication date Nov 2, 2017
- Mitsubishi Electric Corporation
- Junya SASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Self-Excitation Traction Alternator for Locomotive
- Publication number 20170194888
- Publication date Jul 6, 2017
- ELECTRO-MOTIVE DIESEL, INC.
- Madan M. Jalla
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUXILIARY WINDING FOR A GENERATOR
- Publication number 20160013744
- Publication date Jan 14, 2016
- Generac Power Systems, Inc.
- Graham W. McLean
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Wind Power Generator System, and Control Method for the Same
- Publication number 20130113212
- Publication date May 9, 2013
- Hitachi, Ltd
- Kiyoshi Sakamoto
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
VOLTAGE REGULATION SYSTEM AND METHOD
- Publication number 20130088205
- Publication date Apr 11, 2013
- Chad Zook
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE AND METHOD FOR CONTROLLING A SEPARATELY EXCITED ROTO...
- Publication number 20120268082
- Publication date Oct 25, 2012
- BRUSA ELEKTRONIK AG
- Axel Krause
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING EXCITATION
- Publication number 20100007313
- Publication date Jan 14, 2010
- CUMMINS GENERATOR TECHNOLOGIES LIMITED
- Nigel Jakeman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Self-excitation by current derived from rectification of both output voltage and output current of generator

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Flexible excitation system and control method therefor

Secondary magnetic excitation generator-motor device

Electrical isolation of an alternator

Field winding synchronous machine drive system

System and method for an inverter for self-excitation of an inducti...

Power generator system, power generator control device, and power-g...

Auxiliary winding for a generator

Wound-field generator including electrically isolated engine altern...

Generator excitation apparatus and power conversion system

Wind power generator system, and control method for the same

Control device and method for controlling a separately excited roto...

Method and apparatus for controlling excitation

Excitation control for wound field synchronous dynamoelectric machines

Regulator for boosting the output of an alternator

Brushless synchronous machine

Wound rotor synchronous motor-generator and field control system th...

Alternating current generator with direct connected exciter winding

A.C. Generator for vehicles

Electric machine with a transformer having a rotating component

Generator with inherent overload limiting

Electronic voltage regulator with two-directional action for altern...

Self-excited alternator

Variable voltage control for self-excited self-regulated synchronou...

Alternator-rectifier unit with higher voltage excitation circuit

Apparatus for compensation of commutation dips in synchronizing vol...

A.C. Generator exciting method

Alternating current generator

Brushless three-phase current generator having a device for self-ex...

Compound AC generator

Voltage synthesization

Patents Applicationslast 30 patents

Electric generator

Generator Transformer

SECONDARY MAGNETIC EXCITATION GENERATOR-MOTOR DEVICE

ELECTROMAGNETIC INDUCTION POWER GENERATOR

INSTALLATION AND METHOD FOR GENERATING A THREE-PHASE AC VOLTAGE TO...

ELECTRICAL ISOLATION OF AN ALTERNATOR

SYSTEM AND METHOD FOR AN INVERTER FOR SELF-EXCITATION OF AN INDUCTI...

POWER GENERATOR SYSTEM, POWER GENERATOR CONTROL DEVICE, AND POWER-G...

Self-Excitation Traction Alternator for Locomotive

AUXILIARY WINDING FOR A GENERATOR

Wind Power Generator System, and Control Method for the Same

VOLTAGE REGULATION SYSTEM AND METHOD

CONTROL DEVICE AND METHOD FOR CONTROLLING A SEPARATELY EXCITED ROTO...

METHOD AND APPARATUS FOR CONTROLLING EXCITATION