Control of frequency and voltage in predetermined relation

Industry

CPC
H02P9/44

This industry / category may be too specific. Please go to a parent level for more data

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

H02P9/44Control of frequency and voltage in predetermined relation

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Electric vehicle sound enhancement
- Patent number 11,660,969
- Issue date May 30, 2023
- GM Global Technology Operations LLC
- Song He
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and control system for controlling a power converter
- Patent number 11,239,779
- Issue date Feb 1, 2022
- ABB Schweiz AG
- Andrew Tuckey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monitoring a multi-winding set stator
- Patent number 11,165,379
- Issue date Nov 2, 2021
- Siemens Aktiengesellschaft
- Nuno Miguel Amaral Freire
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining a droop response profile of a electrical mac...
- Patent number 10,790,771
- Issue date Sep 29, 2020
- GE Energy Products France SNC
- Denis Michel Martin
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Automotive generator control method and device
- Patent number 10,714,967
- Issue date Jul 14, 2020
- GUANGZHOU AUTOMOBILE GROUP CO., LTD.
- Ruixue Sun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric power generation control device of alternating current gen...
- Patent number 10,673,362
- Issue date Jun 2, 2020
- Mitsubishi Electric Corporation
- Akio Kamimurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Off-grid power generating apparatus for providing dual output voltage
- Patent number 10,554,161
- Issue date Feb 4, 2020
- CHONGQING HEYA TECHNOLOGY CO., LTD.
- Yong Liao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Off-grid power generating apparatus
- Patent number 10,547,260
- Issue date Jan 28, 2020
- CHONGQING HEYA TECHNOLOGY CO., LTD.
- Yong Liao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus and air conditioner including the same
- Patent number 10,498,227
- Issue date Dec 3, 2019
- LG Electronics Inc.
- Hansung Nam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Operation of a local alternating current network with a genset and...
- Patent number 10,483,889
- Issue date Nov 19, 2019
- Piller Group GmbH
- Frank Herbener
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wound field generator overvoltage prevention
- Patent number 10,326,394
- Issue date Jun 18, 2019
- Hamilton Sundstrand Corporation
- Diego A. Rocha
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multi bandwidth voltage controllers for a wind power plant
- Patent number 9,863,401
- Issue date Jan 9, 2018
- Vestas Wind Systems A/S
- Sridhar Sahukari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator system for a genset
- Patent number 9,584,055
- Issue date Feb 28, 2017
- Caterpillar (NI) Limited
- Alan Cooper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical rotating machine system or wind turbine system
- Patent number 9,484,793
- Issue date Nov 1, 2016
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Balancing vibrations at harmonic frequencies by injecting harmonic...
- Patent number 8,860,381
- Issue date Oct 14, 2014
- Sunpower, Inc.
- Ezekiel S. Holliday
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotor control for synchronous AC machines
- Patent number 6,020,712
- Issue date Feb 1, 2000
- Precise Power Corporation
- John F. Roesel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for providing power-on-demand to auxiliary sys...
- Patent number 5,963,020
- Issue date Oct 5, 1999
- Caterpillar Inc.
- David C. Orr
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excitation control apparatus for synchronous machine
- Patent number 5,440,222
- Issue date Aug 8, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Seiichi Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable speed/variable voltage generator set
- Patent number 4,926,108
- Issue date May 15, 1990
- Arthur F. Schooley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic controller and a system and method for optimizing genera...
- Patent number 4,841,218
- Issue date Jun 20, 1989
- Amin Engineers Ltd.
- Meir Rosinnes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage frequency meter of synchronous electrical machine
- Patent number 4,289,974
- Issue date Sep 15, 1981
- Vladimir M. Katunin
- G01 - MEASURING TESTING
Information Patent Grant
Method for regulating the voltage of an electric generator and a sy...
- Patent number 4,219,768
- Issue date Aug 26, 1980
- Moteurs Leroy-Somer
- Michel Gobaud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load control for wind-driven electric generators
- Patent number 4,146,264
- Issue date Mar 27, 1979
- Glick; Louis Michael
- Eugene C. Korzeniewski
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Apparatus for supplementing commercial power subject to brownout an...
- Patent number 4,081,692
- Issue date Mar 28, 1978
- Bell Telephone Laboratories, Incorporated
- Harold Seidel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modulated induction generator
- Patent number 3,958,174
- Issue date May 18, 1976
- Borg-Warner Corporation
- George Henry Studtmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3737760
- Patent number 3,737,760
- Issue date Jun 5, 1973
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MONITORING A MULTI-WINDING SET STATOR
- Publication number 20210028731
- Publication date Jan 28, 2021
- Siemens Gamesa Renewable Energy A/S
- Nuno Miguel Amaral Freire
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OFF-GRID POWER GENERATING APPARATUS FOR PROVIDING DUAL OUTPUT VOLTAGE
- Publication number 20190229657
- Publication date Jul 25, 2019
- Chongqing HEYA Technology Co., Ltd.
- Yong LIAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OFF-GRID POWER GENERATING APPARATUS
- Publication number 20190229658
- Publication date Jul 25, 2019
- Chongqing HEYA Technology Co., Ltd.
- Yong LIAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WOUND FIELD GENERATOR OVERVOLTAGE PREVENTION
- Publication number 20190123669
- Publication date Apr 25, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Diego A. Rocha
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
POWER CONVERSION APPARATUS AND AIR CONDITIONER INCLUDING THE SAME
- Publication number 20180309360
- Publication date Oct 25, 2018
- LG Electronics Inc.
- Hansung Nam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method And Control System For Controlling A Power Converter
- Publication number 20180269819
- Publication date Sep 20, 2018
- ABB Schweiz AG
- Andrew Tuckey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER GENERATION CONTROL DEVICE OF ALTERNATING CURRENT GEN...
- Publication number 20180262138
- Publication date Sep 13, 2018
- Mitsubishi Electric Corporation
- Akio KAMIMURAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETERMINING A DROOP RESPONSE PROFILE OF AN ELECTRICAL MA...
- Publication number 20180167008
- Publication date Jun 14, 2018
- GE ENERGY PRODUCTS FRANCE SNC
- Denis Michel Martin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS FOR MULTI-VOLTAGE AND FREQUENCY ENGINE DRIVE
- Publication number 20180071851
- Publication date Mar 15, 2018
- LINCOLN GLOBAL, INC.
- SAMIR FARAH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
VOLTAGE REGULATOR SYSTEM FOR A GENSET
- Publication number 20150236630
- Publication date Aug 20, 2015
- Caterpillar (NI) Limited
- Alan Cooper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI BANDWIDTH VOLTAGE CONTROLLERS FOR A WIND POWER PLANT
- Publication number 20140300108
- Publication date Oct 9, 2014
- VESTAS WIND SYSTEMS A/S
- Sridhar Sahukari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Balancing Vibrations At Harmonic Frequencies By Injecting Harmonic...
- Publication number 20140015497
- Publication date Jan 16, 2014
- Sunpower, Inc.
- Ezekiel S. Holliday
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electrical Rotating Machine System or Wind Turbine System
- Publication number 20130127172
- Publication date May 23, 2013
- Hitachi, Ltd
- Mamoru KIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIND POWER GENERATION CONTROL DEVICE AND WIND POWER GENERATION CONT...
- Publication number 20120061966
- Publication date Mar 15, 2012
- Zephyr Corporation c/o Zephyr Corporation
- Ryosuke Ito
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Turbine starter-generator
- Publication number 20080042507
- Publication date Feb 21, 2008
- Jonathan Sidney Edelson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Control of frequency and voltage in predetermined relation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric vehicle sound enhancement

Method and control system for controlling a power converter

Monitoring a multi-winding set stator

Method for determining a droop response profile of a electrical mac...

Automotive generator control method and device

Electric power generation control device of alternating current gen...

Off-grid power generating apparatus for providing dual output voltage

Off-grid power generating apparatus

Power conversion apparatus and air conditioner including the same

Operation of a local alternating current network with a genset and...

Wound field generator overvoltage prevention

Multi bandwidth voltage controllers for a wind power plant

Voltage regulator system for a genset

Electrical rotating machine system or wind turbine system

Balancing vibrations at harmonic frequencies by injecting harmonic...

Rotor control for synchronous AC machines

Method and apparatus for providing power-on-demand to auxiliary sys...

Excitation control apparatus for synchronous machine

Variable speed/variable voltage generator set

Electronic controller and a system and method for optimizing genera...

Voltage frequency meter of synchronous electrical machine

Method for regulating the voltage of an electric generator and a sy...

Load control for wind-driven electric generators

Apparatus for supplementing commercial power subject to brownout an...

Modulated induction generator

3737760

Patents Applicationslast 30 patents

MONITORING A MULTI-WINDING SET STATOR

OFF-GRID POWER GENERATING APPARATUS FOR PROVIDING DUAL OUTPUT VOLTAGE

OFF-GRID POWER GENERATING APPARATUS

WOUND FIELD GENERATOR OVERVOLTAGE PREVENTION

POWER CONVERSION APPARATUS AND AIR CONDITIONER INCLUDING THE SAME

Method And Control System For Controlling A Power Converter

ELECTRIC POWER GENERATION CONTROL DEVICE OF ALTERNATING CURRENT GEN...

METHOD FOR DETERMINING A DROOP RESPONSE PROFILE OF AN ELECTRICAL MA...

METHODS AND SYSTEMS FOR MULTI-VOLTAGE AND FREQUENCY ENGINE DRIVE

VOLTAGE REGULATOR SYSTEM FOR A GENSET

MULTI BANDWIDTH VOLTAGE CONTROLLERS FOR A WIND POWER PLANT

Balancing Vibrations At Harmonic Frequencies By Injecting Harmonic...

Electrical Rotating Machine System or Wind Turbine System

WIND POWER GENERATION CONTROL DEVICE AND WIND POWER GENERATION CONT...

Turbine starter-generator