Brushless excitation

Industry

CPC
H02P9/302

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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 H02P9/00Arrangements for controlling electric generators for the purpose of obtaining a desired output

Current Industry

H02P9/302Brushless excitation

Industries

Patents Grantslast 30 patents

Information Patent Grant
Dual axis alternator
- Patent number 11,905,878
- Issue date Feb 20, 2024
- KOHLER CO.
- Isaac S. Frampton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electric machine control
- Patent number 11,770,083
- Issue date Sep 26, 2023
- SAFRAN ELECTRICAL & POWER
- Andrew Bloor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shorted rotating diode protection for synchronous machines
- Patent number 11,482,955
- Issue date Oct 25, 2022
- Hamilton Sundstrand Corporation
- Brian R. Golden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method of brushless DC motor system based on hybrid energy...
- Patent number 11,394,328
- Issue date Jul 19, 2022
- Zhejiang University
- Yanfei Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual axis alternator
- Patent number 11,286,848
- Issue date Mar 29, 2022
- Kohler Co.
- Isaac S. Frampton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Integrated brushless starter generator
- Patent number 11,028,812
- Issue date Jun 8, 2021
- Astronics Advanced Electronic Systems Corp.
- Bernard A. Raad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dynamic generator voltage control for high power drilling and loggi...
- Patent number 10,972,028
- Issue date Apr 6, 2021
- Halliburton Energy Services, Inc.
- Satish Rajagopalan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotor for a synchronous machine
- Patent number 10,862,374
- Issue date Dec 8, 2020
- Bayerische Motoren Werke Aktiengesellschaft
- Christoph Sudan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Printed circuit board based exciter
- Patent number 10,826,418
- Issue date Nov 3, 2020
- Kohler Co.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless synchronous power generation apparatus
- Patent number 10,734,931
- Issue date Aug 4, 2020
- Mitsubishi Electric Corporation
- Ryoji Miyatake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for locomotive diagnostics
- Patent number 10,661,816
- Issue date May 26, 2020
- General Electric Company
- Mark Douglas Smith
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotating direct current power supply for synchronous machines
- Patent number 10,581,357
- Issue date Mar 3, 2020
- ABB Schweiz AG
- Chenjie Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensorless control of a DC synchronous machine
- Patent number 10,566,880
- Issue date Feb 18, 2020
- Hamilton Sundstrand Corporation
- Gregory I. Rozman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Double stator permanent magnet machine with magnetic flux regulation
- Patent number 10,483,891
- Issue date Nov 19, 2019
- Hamilton Sundstrand Corporation
- Jacek F. Gieras
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Shorted rotating diode protection for synchronous machines
- Patent number 10,469,011
- Issue date Nov 5, 2019
- Hamilton Sundstrand Corporation
- Brian R. Golden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Independent speed variable frequency alternating current generator
- Patent number 10,425,026
- Issue date Sep 24, 2019
- The Boeing Company
- Lijun Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for operating an independent speed variable frequ...
- Patent number 10,415,530
- Issue date Sep 17, 2019
- The Boeing Company
- Shengyi Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dynamic generator voltage control for high power drilling and loggi...
- Patent number 10,411,626
- Issue date Sep 10, 2019
- Halliburton Energy Services, Inc.
- Satish Rajagopalan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Supplying a synchronous machine with an excitation current
- Patent number 10,320,316
- Issue date Jun 11, 2019
- Siemens Aktiengesellschaft
- Olaf Michelsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Aircraft starting and generating system
- Patent number 10,312,849
- Issue date Jun 4, 2019
- GE Aviation Systems LLC
- Hao Huang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dual axis alternator
- Patent number 10,273,876
- Issue date Apr 30, 2019
- Kohler Co.
- Isaac S. Frampton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Printed circuit board based exciter
- Patent number 10,256,758
- Issue date Apr 9, 2019
- Kohler Co.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for a separately excited electric generator in a vehicle...
- Patent number 10,243,495
- Issue date Mar 26, 2019
- Continental Teves AG & Co. oHG
- Hans Schroth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic voltage regulator, automatic voltage regulating method, g...
- Patent number 10,177,697
- Issue date Jan 8, 2019
- Kabushiki Kaisha Toshiba
- Shinji Mukoyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Aircraft starting and generating system
- Patent number 10,141,875
- Issue date Nov 27, 2018
- GE Aviation Systems LLC
- Hao Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Doubly stator-fed synchronous generator
- Patent number 10,122,307
- Issue date Nov 6, 2018
- Hamilton Sundstrand Corporation
- Jacek F. Gieras
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods concerning exciterless synchronous machines
- Patent number 10,097,123
- Issue date Oct 9, 2018
- ABB Schweiz AG
- Ghanshyam Shrestha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Main field voltage limiter in brushless synchronous machines
- Patent number 10,084,409
- Issue date Sep 25, 2018
- General Electric Company
- Sreedhar Desabhatla
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensorless control of a DC synchronous machine
- Patent number 10,033,252
- Issue date Jul 24, 2018
- Hamilton Sundstrand Corporation
- Gregory I. Rozman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power generation system
- Patent number 10,020,763
- Issue date Jul 10, 2018
- Mitsubishi Electric Corporation
- Akiko Tabuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DUAL AXIS ALTERNATOR
- Publication number 20240141827
- Publication date May 2, 2024
- KOHLER CO.
- Isaac S. Frampton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Dual Axis Alternator
- Publication number 20220170416
- Publication date Jun 2, 2022
- KOHLER CO.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control Method of Brushless DC Motor System Based on Hybrid Energy...
- Publication number 20220131489
- Publication date Apr 28, 2022
- ZHEJIANG UNIVERSITY
- Yanfei Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method Of Performing Fast De-Excitation Of A Brushless Synchronous...
- Publication number 20210273590
- Publication date Sep 2, 2021
- ABB Schweiz AG
- Mehanathan Pathmanathan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT POWER SUPPLY EXCITER MANAGEMENT
- Publication number 20210249940
- Publication date Aug 12, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Kurt W. Duesterhoeft
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORTED ROTATING DIODE PROTECTION FOR SYNCHRONOUS MACHINES
- Publication number 20200007057
- Publication date Jan 2, 2020
- HAMILTON SUNDSTRAND CORPORATION
- Brian R. Golden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC GENERATOR VOLTAGE CONTROL FOR HIGH POWER DRILLING AND LOGGI...
- Publication number 20190363655
- Publication date Nov 28, 2019
- Halliburton Energy Services, Inc.
- Satish RAJAGOPALAN
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATING DIRECT CURRENT POWER SUPPLY FOR SYNCHRONOUS MACHINES
- Publication number 20190348936
- Publication date Nov 14, 2019
- Chenjie Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR OPERATING AN INDEPENDENT SPEED VARIABLE FREQU...
- Publication number 20190219020
- Publication date Jul 18, 2019
- The Boeing Company
- Shengyi LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Dual Axis Alternator
- Publication number 20190211746
- Publication date Jul 11, 2019
- KOHLER CO.
- Isaac S. Frampton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRINTED CIRCUIT BOARD BASED EXCITER
- Publication number 20190190418
- Publication date Jun 20, 2019
- KOHLER CO.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF HYBRID PERMANENT MAGNET MACHINE WITH ROTATING POWER CONV...
- Publication number 20190173404
- Publication date Jun 6, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Gregory I. Rozman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDEPENDENT SPEED VARIABLE FREQUENCY ALTERNATING CURRENT GENERATOR
- Publication number 20190158002
- Publication date May 23, 2019
- The Boeing Company
- Lijun Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORTED ROTATING DIODE PROTECTION FOR SYNCHRONOUS MACHINES
- Publication number 20190052204
- Publication date Feb 14, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Brian R. Golden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC GENERATOR VOLTAGE CONTROL FOR HIGH POWER DRILLING AND LOGGI...
- Publication number 20180287533
- Publication date Oct 4, 2018
- Halliburton Energy Services, Inc.
- Satish RAJAGOPALAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENSORLESS CONTROL OF A DC SYNCHRONOUS MACHINE
- Publication number 20180269752
- Publication date Sep 20, 2018
- HAMILTON SUNDSTRAND CORPORATION
- Gregory I. Rozman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRINTED CIRCUIT BOARD BASED EXCITER
- Publication number 20180131302
- Publication date May 10, 2018
- KOHLER CO.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATIC VOLTAGE REGULATOR, AUTOMATIC VOLTAGE REGULATING METHOD, G...
- Publication number 20180131303
- Publication date May 10, 2018
- KABUSHIKI KAISHA TOSHIBA
- Shinji MUKOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Alternator Controller
- Publication number 20180131301
- Publication date May 10, 2018
- KOHLER CO.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIRCRAFT STARTING AND GENERATING SYSTEM
- Publication number 20180034395
- Publication date Feb 1, 2018
- GE AVIATION SYSTEMS LLC
- Hao HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Integrated Brushless Starter Generator
- Publication number 20180030944
- Publication date Feb 1, 2018
- Astronics Advanced Electronic Systems Corp.
- Bernard A. Raad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS CONCERNING EXCITERLESS SYNCHRONOUS MACHINES
- Publication number 20180034396
- Publication date Feb 1, 2018
- ABB Schweiz AG
- Ghanshyam Shrestha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIRCRAFT STARTING AND GENERATING SYSTEM
- Publication number 20180026568
- Publication date Jan 25, 2018
- GE AVIATION SYSTEMS LLC
- HAO HUANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR VEHICLE DIAGNOSTICS
- Publication number 20170331402
- Publication date Nov 16, 2017
- GENERAL ELECTRIC COMPANY
- Mark Douglas SMITH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER GENERATION SYSTEM
- Publication number 20170237373
- Publication date Aug 17, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Akiko TABUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EXCITATION DEVICE OF AC EXCITER
- Publication number 20170194887
- Publication date Jul 6, 2017
- Mitsubishi Electric Corporation
- Michio Kataoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPPLYING A SYNCHRONOUS MACHINE WITH AN EXCITATION CURRENT
- Publication number 20170163192
- Publication date Jun 8, 2017
- Siemens Aktiengesellschaft
- Olaf MICHELSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUS AIR-CONDITIONING ARRANGEMENT, AND METHOD FOR PRODUCING SAME
- Publication number 20170136845
- Publication date May 18, 2017
- GEA BOCK GMBH
- Wolfgang SANDKÖTTER
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rotor for a Synchronous Machine
- Publication number 20170070126
- Publication date Mar 9, 2017
- Bayerische Motoren Werke Aktiengesellschaft
- Christoph Sudan
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH VOLTAGE DIRECT CURRENT SYSTEM WITH IMPROVED GENERATOR EXCITATION
- Publication number 20160373038
- Publication date Dec 22, 2016
- HAMILTON SUNDSTRAND CORPORATION
- Gregory I. Rozman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Brushless excitation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dual axis alternator

Electric machine control

Shorted rotating diode protection for synchronous machines

Control method of brushless DC motor system based on hybrid energy...

Dual axis alternator

Integrated brushless starter generator

Dynamic generator voltage control for high power drilling and loggi...

Rotor for a synchronous machine

Printed circuit board based exciter

Brushless synchronous power generation apparatus

System and method for locomotive diagnostics

Rotating direct current power supply for synchronous machines

Sensorless control of a DC synchronous machine

Double stator permanent magnet machine with magnetic flux regulation

Shorted rotating diode protection for synchronous machines

Independent speed variable frequency alternating current generator

System and method for operating an independent speed variable frequ...

Dynamic generator voltage control for high power drilling and loggi...

Supplying a synchronous machine with an excitation current

Aircraft starting and generating system

Dual axis alternator

Printed circuit board based exciter

Controller for a separately excited electric generator in a vehicle...

Automatic voltage regulator, automatic voltage regulating method, g...

Aircraft starting and generating system

Doubly stator-fed synchronous generator

Systems and methods concerning exciterless synchronous machines

Main field voltage limiter in brushless synchronous machines

Sensorless control of a DC synchronous machine

Power generation system

Patents Applicationslast 30 patents

DUAL AXIS ALTERNATOR

Dual Axis Alternator

Control Method of Brushless DC Motor System Based on Hybrid Energy...

Method Of Performing Fast De-Excitation Of A Brushless Synchronous...

DIRECT CURRENT POWER SUPPLY EXCITER MANAGEMENT

SHORTED ROTATING DIODE PROTECTION FOR SYNCHRONOUS MACHINES

DYNAMIC GENERATOR VOLTAGE CONTROL FOR HIGH POWER DRILLING AND LOGGI...

ROTATING DIRECT CURRENT POWER SUPPLY FOR SYNCHRONOUS MACHINES

SYSTEM AND METHOD FOR OPERATING AN INDEPENDENT SPEED VARIABLE FREQU...

Dual Axis Alternator

PRINTED CIRCUIT BOARD BASED EXCITER

CONTROL OF HYBRID PERMANENT MAGNET MACHINE WITH ROTATING POWER CONV...

INDEPENDENT SPEED VARIABLE FREQUENCY ALTERNATING CURRENT GENERATOR

SHORTED ROTATING DIODE PROTECTION FOR SYNCHRONOUS MACHINES

DYNAMIC GENERATOR VOLTAGE CONTROL FOR HIGH POWER DRILLING AND LOGGI...

SENSORLESS CONTROL OF A DC SYNCHRONOUS MACHINE

PRINTED CIRCUIT BOARD BASED EXCITER

AUTOMATIC VOLTAGE REGULATOR, AUTOMATIC VOLTAGE REGULATING METHOD, G...

Alternator Controller

AIRCRAFT STARTING AND GENERATING SYSTEM

Integrated Brushless Starter Generator

SYSTEMS AND METHODS CONCERNING EXCITERLESS SYNCHRONOUS MACHINES

AIRCRAFT STARTING AND GENERATING SYSTEM

SYSTEM AND METHOD FOR VEHICLE DIAGNOSTICS

POWER GENERATION SYSTEM

EXCITATION DEVICE OF AC EXCITER

SUPPLYING A SYNCHRONOUS MACHINE WITH AN EXCITATION CURRENT

BUS AIR-CONDITIONING ARRANGEMENT, AND METHOD FOR PRODUCING SAME

Rotor for a Synchronous Machine

HIGH VOLTAGE DIRECT CURRENT SYSTEM WITH IMPROVED GENERATOR EXCITATION