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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for controlling electrical power systems connec...
Patent number
11,637,515
Issue date
Apr 25, 2023
General Electric Company
Yashomani Y Kolhatkar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems and methods for controlling electrical power systems connec...
Patent number
11,601,079
Issue date
Mar 7, 2023
General Electric Company
Yashomani Y Kolhatkar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wind turbine and method for controlling wind turbine
Patent number
11,268,494
Issue date
Mar 8, 2022
General Electric Company
Zhuohui Tan
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
System and method for reactive power control of a wind farm
Patent number
10,951,030
Issue date
Mar 16, 2021
General Electric Company
Govardhan Ganireddy
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for preventing voltage collapse of wind turbine p...
Patent number
10,871,145
Issue date
Dec 22, 2020
General Electric Company
Robert Gregory Wagoner
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power generation system, system for suppressing sub-synchronous osc...
Patent number
10,819,262
Issue date
Oct 27, 2020
General Electric Company
Yunjie Gu
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Wind power generation system and controlling method thereof
Patent number
10,731,631
Issue date
Aug 4, 2020
General Electric Company
Zhuohui Tan
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
System and method for supplying power to at least one load
Patent number
10,505,468
Issue date
Dec 10, 2019
General Electric Company
Pengju Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wind generation system and controlling method thereof
Patent number
10,352,298
Issue date
Jul 16, 2019
General Electric Company
Zhuohui Tan
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Power conversion system and controlling method thereof and wind tur...
Patent number
9,866,160
Issue date
Jan 9, 2018
General Electric Company
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for converter switching frequency control
Patent number
9,190,923
Issue date
Nov 17, 2015
General Electric Company
Xiaoming Yuan
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Power decoupling controller and method for power conversion system
Patent number
9,166,500
Issue date
Oct 20, 2015
General Electric Company
Xinhui Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Maximum power point tracking for power conversion system and method...
Patent number
8,982,592
Issue date
Mar 17, 2015
General Electric Company
Zhuohui Tan
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power conversion system with transient event ride-through capabilit...
Patent number
8,848,404
Issue date
Sep 30, 2014
General Electric Company
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for reactive power regulation
Patent number
8,848,400
Issue date
Sep 30, 2014
General Electric Company
Xiaoming Yuan
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power conversion system and method for converting DC power at a DC...
Patent number
8,705,256
Issue date
Apr 22, 2014
General Electric Company
Kathleen Ann O'Brien
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and method for DC/AC systems to ride through grid transients
Patent number
8,547,715
Issue date
Oct 1, 2013
General Electric Company
Xiaoming Yuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical system and control method
Patent number
8,319,374
Issue date
Nov 27, 2012
General Electric Company
Changyong Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for damping LC circuits in power conversion systems
Patent number
8,295,063
Issue date
Oct 23, 2012
General Electric Company
Maozhong Gong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion control system
Patent number
8,014,181
Issue date
Sep 6, 2011
General Electric Company
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical system and control method
Patent number
7,999,418
Issue date
Aug 16, 2011
General Electric Company
Changyong Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for controlling torque ripples in synchronous mac...
Patent number
7,982,326
Issue date
Jul 19, 2011
General Electric Company
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Phase-locked-loop circuit
Patent number
7,928,780
Issue date
Apr 19, 2011
General Electric Company
Xiaoming Yuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Cross current control for power converter system
Patent number
7,852,643
Issue date
Dec 14, 2010
General Electric Company
Richard S. Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for controlling torque ripples in synchronous mac...
Patent number
7,847,526
Issue date
Dec 7, 2010
General Electric Company
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Protective circuit and method for multi-level converter
Patent number
7,573,732
Issue date
Aug 11, 2009
General Electric Company
Ralph Teichmann
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Power converter system and method
Patent number
7,446,435
Issue date
Nov 4, 2008
General Electric Company
Richard S. Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Wind Turbine and Method for Controlling Wind Turbine
Publication number
20210285418
Publication date
Sep 16, 2021
General Electric Company
Zhuohui TAN
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
SYSTEM AND METHOD FOR REACTIVE POWER CONTROL OF A WIND FARM
Publication number
20200083710
Publication date
Mar 12, 2020
General Electric Company
Govardhan Ganireddy
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Systems and Methods for Controlling Electrical Power Systems Connec...
Publication number
20200052493
Publication date
Feb 13, 2020
GENERAL ELECTRIC COMPANY
Yashomani Y. Kolhatkar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIND POWER GENERATION SYSTEM AND CONTROLLING METHOD THEREOF
Publication number
20190234378
Publication date
Aug 1, 2019
GENERAL ELECTRIC COMPANY
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER GENERATION SYSTEM, SYSTEM FOR SUPPRESSING SUB-SYNCHRONOUS OSC...
Publication number
20190089279
Publication date
Mar 21, 2019
GENERAL ELECTRIC COMPANY
Yunjie GU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR PREVENTING VOLTAGE COLLAPSE OF WIND TURBINE P...
Publication number
20190072073
Publication date
Mar 7, 2019
General Electric Company
Robert Gregory WAGONER
G05 - CONTROLLING REGULATING
Information
Patent Application
WIND GENERATION SYSTEM AND CONTROLLING METHOD THEREOF
Publication number
20180171976
Publication date
Jun 21, 2018
GENERAL ELECTRIC COMPANY
Zhuohui TAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR SUPPLYING POWER TO AT LEAST ONE LOAD
Publication number
20170353123
Publication date
Dec 7, 2017
GENERAL ELECTRIC COMPANY
Pengju KANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION SYSTEM AND CONTROLLING METHOD THEREOF AND WIND TUR...
Publication number
20160197559
Publication date
Jul 7, 2016
GENERAL ELECTRIC COMPANY
Zhuohui TAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR PROTECTING ELECTRICAL MACHINES
Publication number
20150311696
Publication date
Oct 29, 2015
GENERAL ELECTRIC COMPANY
Huibin ZHU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER DECOUPLING CONTROLLER AND METHOD FOR POWER CONVERSION SYSTEM
Publication number
20140307494
Publication date
Oct 16, 2014
GENERAL ELECTRIC COMPANY
Xinhui WU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR REACTIVE POWER REGULATION
Publication number
20130207622
Publication date
Aug 15, 2013
Xiaoming YUAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR CONVERTER SWITCHING FREQUENCY CONTROL
Publication number
20130134710
Publication date
May 30, 2013
Xiaoming Yuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION SYSTEM WITH TRANSIENT EVENT RIDE-THROUGH CAPABILIT...
Publication number
20130027993
Publication date
Jan 31, 2013
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MAXIMUM POWER POINT TRACKING FOR POWER CONVERSION SYSTEM AND METHOD...
Publication number
20130027997
Publication date
Jan 31, 2013
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION SYSTEM AND METHOD
Publication number
20120314467
Publication date
Dec 13, 2012
Kathleen Ann O'BRIEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR DAMPING LC CIRCUITS IN POWER CONVERSION SYSTEMS
Publication number
20120063179
Publication date
Mar 15, 2012
Maozhong Gong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRICAL SYSTEM AND CONTROL METHOD
Publication number
20110260547
Publication date
Oct 27, 2011
GENERAL ELECTRIC COMPANY
Changyong Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
APPARATUS AND METHOD FOR DC/AC SYSTEMS TO RIDE THROUGH GRID TRANSIENTS
Publication number
20110128760
Publication date
Jun 2, 2011
Xiaoming YUAN
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POWER CONVERSION CONTROL SYSTEM
Publication number
20110075456
Publication date
Mar 31, 2011
GENERAL ELECTRIC COMPANY
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PHASE-LOCKED-LOOP CIRCUIT
Publication number
20110074474
Publication date
Mar 31, 2011
GENERAL ELECTRIC COMPANY
Xiaoming Yuan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING TORQUE RIPPLES IN SYNCHRONOUS MAC...
Publication number
20110018281
Publication date
Jan 27, 2011
GENERAL ELECTRIC COMPANY
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICAL SYSTEM AND CONTROL METHOD
Publication number
20100156192
Publication date
Jun 24, 2010
GENERAL ELECTRIC COMPANY
Changyong Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING TORQUE RIPPLES IN SYNCHRONOUS MAC...
Publication number
20090085354
Publication date
Apr 2, 2009
GENERAL ELECTRIC COMPANY
Zhuohui Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Cross current control for power converter system
Publication number
20090003020
Publication date
Jan 1, 2009
Richard S. Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PROTECTIVE CIRCUIT AND METHOD FOR MULTI-LEVEL CONVERTER
Publication number
20080291708
Publication date
Nov 27, 2008
GENERAL ELECTRIC COMPANY
Ralph Teichmann
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Power converter system and method
Publication number
20070121353
Publication date
May 31, 2007
Richard S. Zhang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...