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Control circuits for doubly fed generators
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H02P9/007
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ELECTRICITY
H02
Electric power
H02P
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P9/00
Arrangements for controlling electric generators for the purpose of obtaining a desired output
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H02P9/007
Control circuits for doubly fed generators
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last 30 patents
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Patent Grant
System and method for providing grid-forming control of an inverter...
Patent number
12,009,770
Issue date
Jun 11, 2024
GE INFRASTRUCTURE TECHNOLOGY LLC
Dustin Howard
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Doubly fed induction generator speed control system and method for...
Patent number
12,009,771
Issue date
Jun 11, 2024
King Fahd University of Petroleum & Minerals
Muhammad Khalid
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Adaptive gain control for a reactive power regulator of an inverter...
Patent number
11,967,824
Issue date
Apr 23, 2024
General Electric Renovables Espana, S.L.
Igor Berroteran
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Method and system of positive and negative sequence rotor currents...
Patent number
11,939,961
Issue date
Mar 26, 2024
Shandong University
Lei Ding
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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
Active neutral point clamped switch sequence for parasitic inductan...
Patent number
11,909,302
Issue date
Feb 20, 2024
GE INFRASTRUCTURE TECHNOLOGY LLC
Fernando Arturo Ramirez Sanchez
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Variable speed pumping systems
Patent number
11,898,531
Issue date
Feb 13, 2024
Hitachi Mitsubishi Hydro Corporation
Masahiro Yoshida
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Simplified transient model of DFIG wind turbine for power system fr...
Patent number
11,888,432
Issue date
Jan 30, 2024
North China Electric Power University
Tianshu Bi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
System and methods for controlling a power generating asset having...
Patent number
11,870,386
Issue date
Jan 9, 2024
General Electric Company
Dustin Howard
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Crowbar module for an active neutral point clamped power conversion...
Patent number
11,843,325
Issue date
Dec 12, 2023
General Electric Company
Bacil Shaqqo
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
System and method for damping sub-synchronous control interactions...
Patent number
11,843,252
Issue date
Dec 12, 2023
General Electric Company
Dustin Howard
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Augmented bus impedance and thump control for electrical power systems
Patent number
11,742,661
Issue date
Aug 29, 2023
Raytheon Company
Stephen B. Kuznetsov
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for controlling harmonics in a renewable energy p...
Patent number
11,736,056
Issue date
Aug 22, 2023
General Electric Company
Kapil Jha
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
System and method for operating an asynchronous inverter-based reso...
Patent number
11,671,039
Issue date
Jun 6, 2023
General Electric Renovables Espana, S.L.
Shan Shine
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for generating a high frequency switching signal...
Patent number
11,641,171
Issue date
May 2, 2023
General Electric Company
Kapil Jha
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Power transfer system with multiple energy storage modules
Patent number
11,616,378
Issue date
Mar 28, 2023
Raytheon Company
Stephen Kuznetsov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active damping control method and system for sub-synchronous oscill...
Patent number
11,581,833
Issue date
Feb 14, 2023
Jing Ma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
System and method for detecting bearing insulation and ground brush...
Patent number
11,569,712
Issue date
Jan 31, 2023
General Electric Renovables Espana, S.L.
Rupam Mukherjee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
System and methods to address tower damping in a grid forming power...
Patent number
11,552,584
Issue date
Jan 10, 2023
General Electric Renovables Espana, S.L.
Veena Padmarao
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
System and methods to address drive train damper oscillations in a...
Patent number
11,545,920
Issue date
Jan 3, 2023
General Electric Renovables Espana, S.L.
Shan Shine
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for detecting degradation in wind turbine generat...
Patent number
11,539,317
Issue date
Dec 27, 2022
General Electric Renovables Espana, S.L.
Rupam Mukherjee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Method and system of subsynchronous oscillations and interactions d...
Patent number
11,522,479
Issue date
Dec 6, 2022
SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY S.L.
Emilio José Bueno Peña
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Wind turbine electrical system having redistributed components redu...
Patent number
11,493,026
Issue date
Nov 8, 2022
General Electric Company
Govardhan Ganireddy
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Arrangement comprising an asynchronous machine and method for opera...
Patent number
11,482,956
Issue date
Oct 25, 2022
Siemens Energy Global GmbH & Co. KG
Friedemann Augsburger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for operating an asynchronous inverter-based reso...
Patent number
11,456,645
Issue date
Sep 27, 2022
General Electric Renovables Espana, S.L.
Shan Shine
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for operating electrical machines
Patent number
11,434,873
Issue date
Sep 6, 2022
NORDEX ENERGY SPAIN, S.A.
Teresa Arlabán Gabeiras
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
System and method for providing grid-forming control for a double-f...
Patent number
11,411,520
Issue date
Aug 9, 2022
General Electric Company
Dustin Howard
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Method for handling sub-synchronous resonances
Patent number
11,411,519
Issue date
Aug 9, 2022
Vestas Wind Systems A/S
Poul Møhl Dyrlund
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Selective crowbar response for a power converter to mitigate device...
Patent number
11,394,324
Issue date
Jul 19, 2022
General Electric Company
Bacil Shaqqo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and device for locating equipment-level oscillation sources...
Patent number
11,340,274
Issue date
May 24, 2022
Jing Ma
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
A WIND POWER FACILITY AND METHOD
Publication number
20240204704
Publication date
Jun 20, 2024
Siemens Gamesa Renewable Energy Innovation & Technology S.L.
Daniel Labiano Andueza
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR OPERATING A RENEWABLE ENERGY SOURCE IN GRID-F...
Publication number
20240072698
Publication date
Feb 29, 2024
General Electric Renovables España, S.L.
Rupam Basak
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIRTUAL IMPEDANCE CURRENT LIMITING CONTROL FOR GRID FORMING INVERTE...
Publication number
20230369865
Publication date
Nov 16, 2023
GENERAL ELECTRIC COMPANY
Philip Joseph Hart
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Stability Control Method and System for Grid Connected System of Do...
Publication number
20230370002
Publication date
Nov 16, 2023
North China Electric Power University
Jing MA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICAL POWER SYSTEM OF A WIND TURBINE
Publication number
20230361698
Publication date
Nov 9, 2023
Siemens Gamesa Renewable Energy Innovation & Technology S.L.
Emilio David Rebollo López
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND SYSTEM OF POSITIVE AND NEGATIVE SEQUENCE ROTOR CURRENTS...
Publication number
20230250803
Publication date
Aug 10, 2023
SHANDONG UNIVERSITY
Lei DING
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING GRID-FORMING CONTROL OF AN INVERTER...
Publication number
20230246574
Publication date
Aug 3, 2023
GENERAL ELECTRIC COMPANY
Dustin Howard
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIND TURBINE ELECTRICAL POWER GENERATING SYSTEM AND METHOD
Publication number
20230246575
Publication date
Aug 3, 2023
Siemens Gamesa Renewable Energy Innovation & Technology S.L.
Daniel Soto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR DAMPING SUB-SYNCHRONOUS CONTROL INTERACTIONS...
Publication number
20230170705
Publication date
Jun 1, 2023
GENERAL ELECTRIC COMPANY
Dustin Howard
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
METHOD OF OPERATING A WIND TURBINE AND CONTROL SYSTEM
Publication number
20230141320
Publication date
May 11, 2023
Siemens Gamesa Renewable Energy Innovation & Technology S.L.
Miguel Ángel Sepúlveda Gonzalez
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
ADAPTIVE GAIN CONTROL FOR A REACTIVE POWER REGULATOR OF AN INVERTER...
Publication number
20230126579
Publication date
Apr 27, 2023
General Electric Renovables España, S.L.
Igor Berroteran
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM TO DETERMINE A PERIOD FOR WARMING UP OF A POWER CONVERTER AN...
Publication number
20230132246
Publication date
Apr 27, 2023
General Electric Renovables Espana, S.L.
Virginie PERON
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHODS FOR CONTROLLING A POWER GENERATING ASSET HAVING...
Publication number
20230122027
Publication date
Apr 20, 2023
GENERAL ELECTRIC COMPANY
Dustin Howard
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHODS TO ADDRESS DRIVE TRAIN DAMPER OSCILLATIONS IN A...
Publication number
20230110182
Publication date
Apr 13, 2023
General Electric Renovables España, S.L.
Shan Shine
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VARIABLE SPEED PUMPING SYSTEMS
Publication number
20230057451
Publication date
Feb 23, 2023
HITACHl MITSUBISHl HYDRO CORPORATION
Masahiro YOSHIDA
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL POWER SYSTEM USING...
Publication number
20230049606
Publication date
Feb 16, 2023
GENERAL ELECTRIC COMPANY
Min Naing Lwin
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING GRID-FORMING CONTROL FOR A DOUBLE-...
Publication number
20230041049
Publication date
Feb 9, 2023
GENERAL ELECTRIC COMPANY
Einar Vaughn Larsen
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING BEARING INSULATION AND GROUND BRUSH...
Publication number
20220321039
Publication date
Oct 6, 2022
General Electric Renovables España, S.L.
Rupam Mukherjee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING DEGRADATION IN WIND TURBINE GENERAT...
Publication number
20220321040
Publication date
Oct 6, 2022
General Electric Renovables España, S.L.
Rupam Mukherjee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL SYSTEM AND METHOD FOR THE ROTOR SIDE CONVERTER OF A DOUBLY-...
Publication number
20220302859
Publication date
Sep 22, 2022
Siemens Gamesa Renewable Energy Innovation & Technology S.L.
Mario Rizo Morente
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ACTIVE NEUTRAL POINT CLAMPED SWITCH SEQUENCE FOR PARASITIC INDUCTAN...
Publication number
20220294333
Publication date
Sep 15, 2022
GENERAL ELECTRIC COMPANY
Fernando Arturo Ramirez Sanchez
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING GRID-FORMING CONTROL FOR A DOUBLE-F...
Publication number
20220271695
Publication date
Aug 25, 2022
GENERAL ELECTRIC COMPANY
Dustin Howard
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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
Methods of Operating Doubly-Fed Induction Generator Systems
Publication number
20220231622
Publication date
Jul 21, 2022
GE Energy Power Conversion Technology Limited
Kai A. Rothenhagen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHODS TO ADDRESS DRIVE TRAIN DAMPER OSCILLATIONS IN A...
Publication number
20220224264
Publication date
Jul 14, 2022
General Electric Renovables España, S.L.
Shan Shine
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR OPERATING AN ASYNCHRONOUS INVERTER-BASED RESO...
Publication number
20220190602
Publication date
Jun 16, 2022
General Electric Renovables España, S.L.
Shan Shine
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR OPERATING AN ASYNCHRONOUS INVERTER-BASED RESO...
Publication number
20220190681
Publication date
Jun 16, 2022
General Electric Renovables España, S.L.
Shan Shine
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE
Publication number
20220154691
Publication date
May 19, 2022
Nordex Energy SE & Co. KG
Christian Wessels
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
AUGMENTED BUS IMPEDANCE AND THUMP CONTROL FOR ELECTRICAL POWER SYSTEMS
Publication number
20220123555
Publication date
Apr 21, 2022
Raytheon Company
Stephen B. Kuznetsov
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CROWBAR MODULE FOR AN ACTIVE NEUTRAL POINT CLAMPED POWER CONVERSION...
Publication number
20220060123
Publication date
Feb 24, 2022
GENERAL ELECTRIC COMPANY
Bacil Shaqqo
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...