with rotating field windings

Industry

CPC
H02K55/04

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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K55/00Dynamo-electric machines having windings operating at cryogenic temperatures

Current Industry

H02K55/04with rotating field windings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Superconducting rotating machine and method of controlling supercon...
- Patent number 12,267,031
- Issue date Apr 1, 2025
- Kyoto University
- Taketsune Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor and method of controlling the same
- Patent number 12,261,553
- Issue date Mar 25, 2025
- Hyundai Motor Company
- Hyung Kwan Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine with superconducting elements and cryog...
- Patent number 12,176,789
- Issue date Dec 24, 2024
- Universite de Lorraine
- Alexandre Colle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Heat transfer systems for superconductors
- Patent number 12,126,243
- Issue date Oct 22, 2024
- RTX Corporation
- Abbas A. Alahyari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical power system for a watercraft
- Patent number 11,794,872
- Issue date Oct 24, 2023
- American Superconductor Corporation
- John M. Ulliman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wind turbine having superconducting generator and armature for use...
- Patent number 11,606,017
- Issue date Mar 14, 2023
- General Electric Company
- David Allan Torrey
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Radial-gap type superconducting synchronous machine, magnetizing ap...
- Patent number 11,502,590
- Issue date Nov 15, 2022
- National University Corporation Tokyo University of Marine Science and Techno...
- Mitsuru Izumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stator winding with increased power density
- Patent number 11,502,568
- Issue date Nov 15, 2022
- Rolls-Royce Deutschland Ltd & Co KG
- Michael Frank
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for controlling phase shifting of superconducting electric m...
- Patent number 11,437,808
- Issue date Sep 6, 2022
- General Electric Company
- Nathaniel Benedict Hawes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotor with winding carrier and coil element embedded therein
- Patent number 11,424,669
- Issue date Aug 23, 2022
- Rolls-Royce Deutschland Ltd & Co KG
- Christian Weidermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconductive electric coil device and rotor comprising a coil de...
- Patent number 11,394,263
- Issue date Jul 19, 2022
- Siemens Energy Global GmbH & Co. KG
- Tabea Arndt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotating cooling system for wind turbine generator
- Patent number 11,387,699
- Issue date Jul 12, 2022
- General Electric Renovables Espana, S.L.
- Roelof Willem Schuring
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wound field synchronous machine
- Patent number 11,303,194
- Issue date Apr 12, 2022
- United States of America as represented by the Administrator of National Aero...
- Ralph H. Jansen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wind turbine having superconducting generator and method of operati...
- Patent number 11,261,847
- Issue date Mar 1, 2022
- General Electric Company
- David Allan Torrey
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rotor with a coil arrangement and a winding carrier
- Patent number 11,264,885
- Issue date Mar 1, 2022
- Rolls-Royce Deutschland Ltd & Co KG
- Michael Frank
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wedges with Q-axis damper circuits
- Patent number 11,228,222
- Issue date Jan 18, 2022
- Hamilton Sundstrand Corporation
- Dhaval Patel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting electrical power distribution system
- Patent number 11,189,398
- Issue date Nov 30, 2021
- Rolls-Royce PLC
- Chloe J. Palmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric machine
- Patent number 11,152,844
- Issue date Oct 19, 2021
- Rolls-Royce PLC
- Paul R Miller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid wound-rotor motor and generator with induction feed and pers...
- Patent number 11,056,963
- Issue date Jul 6, 2021
- The Boeing Company
- John R. Hull
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for auto-ramping and energy dump for a supercondu...
- Patent number 10,978,943
- Issue date Apr 13, 2021
- General Electric Company
- Anbo Wu
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wind turbine with a superconductive generator having an improved th...
- Patent number 10,971,989
- Issue date Apr 6, 2021
- Envision Energy (Denmark) APS
- Anders Varming Rebsdorf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetic shield for a superconducting generator
- Patent number 10,910,920
- Issue date Feb 2, 2021
- General Electric Company
- David Allan Torrey
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Device for evaluating performance of superconductive coil for high-...
- Patent number 10,890,628
- Issue date Jan 12, 2021
- INDUSTRY-ACADEMIC COOPERATION FOUNDATION JEJU NATIONAL UNIVERSITY
- Ho-Min Kim
- G01 - MEASURING TESTING
Information Patent Grant
Helical winding with more uniform field utilization
- Patent number 10,819,177
- Issue date Oct 27, 2020
- Rolls-Royce Deutschland Ltd & Co KG
- Michael Frank
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Cooling device for a high pole-count rotor
- Patent number 10,742,105
- Issue date Aug 11, 2020
- VOIT PATENT GMBH
- Anne Bauer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active screening for an electrical machine
- Patent number 10,680,503
- Issue date Jun 9, 2020
- Rolls-Royce PLC
- Stephen Williamson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Synchronous superconductive rotary machine having a slidable pole a...
- Patent number 10,601,298
- Issue date Mar 24, 2020
- Envision Energy (Denmark) APS
- Carsten Bührer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High temperature superconductor generator with increased rotational...
- Patent number 10,601,299
- Issue date Mar 24, 2020
- Bruce B. Gamble
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Radial-gap type superconducting synchronous machine, magnetizing ap...
- Patent number 10,594,197
- Issue date Mar 17, 2020
- National University Corporation Tokyo University of Marine Science and Techno...
- Mitsuru Izumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wedges with Q-axis damper circuits
- Patent number 10,541,580
- Issue date Jan 21, 2020
- Hamilton Sundstrand Corporation
- Dhaval Patel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC POWER GENERATOR
- Publication number 20250119048
- Publication date Apr 10, 2025
- BLOWIN' IN THE WIND, S.L.
- Antoinio GUTIÉRREZ GÓMEZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONSEQUENT POLE SUPERCONDUCTING SYNCHRONOUS MACHINES
- Publication number 20250047185
- Publication date Feb 6, 2025
- General Electric Renovables España, S.L.
- Jaime Renedo Anglada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPERCONDUCTING ROTATING MACHINE AND SHIP, AUTOMOBILE, AIRCRAFT, AN...
- Publication number 20240380301
- Publication date Nov 14, 2024
- KYOTO UNIVERSITY
- Alexandre COLLE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH HEAT TRANSFER CRYOGENIC BEARING
- Publication number 20240322638
- Publication date Sep 26, 2024
- GENERAL ELECTRIC COMPANY
- Ernst Wolfgang Stautner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-TEMPERATURE SUPERCONDUCTING ROTARTING MACHINE EQUIPPED WITH FI...
- Publication number 20240235361
- Publication date Jul 11, 2024
- INDUSTRY-ACADEMIC COOPERATION FOUNDATION JEJU NATIONAL UNIVERSITY
- Ho Min KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-TEMPERATURE SUPERCONDUCTING ROTARTING MACHINE EQUIPPED WITH FI...
- Publication number 20240136908
- Publication date Apr 25, 2024
- INDUSTRY-ACADEMIC COOPERATION FOUNDATION JEJU NATIONAL UNIVERSITY
- Ho Min KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPERCONDUCTING MOTORS AND COMPONENTS THEREOF
- Publication number 20240128847
- Publication date Apr 18, 2024
- INFINITY PHYSICS, LLC
- Glenn Auld KNIERIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TESTING APPARATUS FOR ACTIVE CURRENT CONTROL-TYPE NON-CONTACT SUPER...
- Publication number 20240079945
- Publication date Mar 7, 2024
- INDUSTRY-ACADEMIC COOPERATION FOUNDATION JEJU NATIONAL UNIVERSITY
- Ho Min KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPERCONDUCTING ROTATING MACHINE AND METHOD OF CONTROLLING SUPERCON...
- Publication number 20230421083
- Publication date Dec 28, 2023
- KYOTO UNIVERSITY
- Taketsune NAKAMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR AND METHOD OF CONTROLLING THE SAME
- Publication number 20230370005
- Publication date Nov 16, 2023
- Hyundai Motor Company
- Hyung Kwan Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR
- Publication number 20230275501
- Publication date Aug 31, 2023
- Hyundai Motor Company
- Hyung Kwan Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEAT TRANSFER SYSTEMS FOR SUPERCONDUCTORS
- Publication number 20230238871
- Publication date Jul 27, 2023
- Raytheon Technologies Corporation
- ABBAS A. ALAHYARI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE WITH SUPERCONDUCTING ELEMENTS AND CRYOG...
- Publication number 20230147036
- Publication date May 11, 2023
- UNIVERSITE DE LORRAINE
- Alexandre COLLE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COIL LAYOUT FOR A GENERATOR HAVING TAPE CONDUCTORS
- Publication number 20230048786
- Publication date Feb 16, 2023
- Siemens Gamesa Renewable Energy A/S
- Shaoshen Xue
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Superconducting Motor with Spoke-Supported Rotor Windings
- Publication number 20220302816
- Publication date Sep 22, 2022
- Hinetics LLC
- Jianqiao Xiao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING COOLING SYSTEM FOR WIND TURBINE GENERATOR
- Publication number 20220190663
- Publication date Jun 16, 2022
- General Electric Renovables España, S.L.
- Roelof Willem Schuring
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ELECTRICAL POWER SYSTEM FOR A WATERCRAFT
- Publication number 20220169354
- Publication date Jun 2, 2022
- American Superconductor Corporation
- John M. Ulliman
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MACHINE
- Publication number 20220037979
- Publication date Feb 3, 2022
- Rolls-Royce plc
- Paul R MILLER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR WITH SUPERCONDUCTING WINDING FOR CONTINUOUS CURRENT MODE OPER...
- Publication number 20210408888
- Publication date Dec 30, 2021
- Jörn Grundmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CRYOGENIC COOLING IN ELECTRICAL MACHINES
- Publication number 20210391779
- Publication date Dec 16, 2021
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Stefan Moldenhauer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR AND MACHINE WITH A SUPERCONDUCTING PERMANENT MAGNET IN A ROTO...
- Publication number 20210336498
- Publication date Oct 28, 2021
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Peter Kummeth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIND TURBINE HAVING SUPERCONDUCTING GENERATOR AND METHOD OF OPERATI...
- Publication number 20210270239
- Publication date Sep 2, 2021
- GENERAL ELECTRIC COMPANY
- David Allan Torrey
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WIND TURBINE HAVING SUPERCONDUCTING GENERATOR AND ARMATURE FOR USE...
- Publication number 20210273547
- Publication date Sep 2, 2021
- GENERAL ELECTRIC COMPANY
- David Allan Torrey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPERCONDUCTING BRUSHLESS COMMUNTATORLESS DC ELECTRICAL MOTOR AND G...
- Publication number 20210152071
- Publication date May 20, 2021
- Emanuel E. Shah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPERCONDUCTIVE ELECTRIC COIL DEVICE AND ROTOR COMPRISING A COIL DE...
- Publication number 20210143694
- Publication date May 13, 2021
- Siemens Aktiengesellschaft
- Tabea ARNDT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System for Controlling Phase Shifting of Superconducting Electric M...
- Publication number 20210098983
- Publication date Apr 1, 2021
- GENERAL ELECTRIC COMPANY
- Nathaniel Benedict Hawes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Saddle Coil for a Rotor of an Electrical Machine
- Publication number 20210050768
- Publication date Feb 18, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Tabea ARNDTt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTOR WITH WINDING CARRIER AND COIL ELEMENT EMBEDDED THEREIN
- Publication number 20210013791
- Publication date Jan 14, 2021
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Christian Weidermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID WOUND-ROTOR MOTOR AND GENERATOR WITH INDUCTION FEED AND PERS...
- Publication number 20200412230
- Publication date Dec 31, 2020
- The Boeing Company
- John R. Hull
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR WINDING WITH INCREASED POWER DENSITY
- Publication number 20200366148
- Publication date Nov 19, 2020
- Michael Frank
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

with rotating field windings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Superconducting rotating machine and method of controlling supercon...

Motor and method of controlling the same

Rotating electrical machine with superconducting elements and cryog...

Heat transfer systems for superconductors

Electrical power system for a watercraft

Wind turbine having superconducting generator and armature for use...

Radial-gap type superconducting synchronous machine, magnetizing ap...

Stator winding with increased power density

System for controlling phase shifting of superconducting electric m...

Rotor with winding carrier and coil element embedded therein

Superconductive electric coil device and rotor comprising a coil de...

Rotating cooling system for wind turbine generator

Wound field synchronous machine

Wind turbine having superconducting generator and method of operati...

Rotor with a coil arrangement and a winding carrier

Wedges with Q-axis damper circuits

Superconducting electrical power distribution system

Electric machine

Hybrid wound-rotor motor and generator with induction feed and pers...

System and method for auto-ramping and energy dump for a supercondu...

Wind turbine with a superconductive generator having an improved th...

Magnetic shield for a superconducting generator

Device for evaluating performance of superconductive coil for high-...

Helical winding with more uniform field utilization

Cooling device for a high pole-count rotor

Active screening for an electrical machine

Synchronous superconductive rotary machine having a slidable pole a...

High temperature superconductor generator with increased rotational...

Radial-gap type superconducting synchronous machine, magnetizing ap...

Wedges with Q-axis damper circuits

Patents Applicationslast 30 patents

ELECTRIC POWER GENERATOR

CONSEQUENT POLE SUPERCONDUCTING SYNCHRONOUS MACHINES

SUPERCONDUCTING ROTATING MACHINE AND SHIP, AUTOMOBILE, AIRCRAFT, AN...

HIGH HEAT TRANSFER CRYOGENIC BEARING

HIGH-TEMPERATURE SUPERCONDUCTING ROTARTING MACHINE EQUIPPED WITH FI...

HIGH-TEMPERATURE SUPERCONDUCTING ROTARTING MACHINE EQUIPPED WITH FI...

SUPERCONDUCTING MOTORS AND COMPONENTS THEREOF

TESTING APPARATUS FOR ACTIVE CURRENT CONTROL-TYPE NON-CONTACT SUPER...

SUPERCONDUCTING ROTATING MACHINE AND METHOD OF CONTROLLING SUPERCON...

MOTOR AND METHOD OF CONTROLLING THE SAME

MOTOR

HEAT TRANSFER SYSTEMS FOR SUPERCONDUCTORS

ROTATING ELECTRICAL MACHINE WITH SUPERCONDUCTING ELEMENTS AND CRYOG...

COIL LAYOUT FOR A GENERATOR HAVING TAPE CONDUCTORS

Superconducting Motor with Spoke-Supported Rotor Windings

ROTATING COOLING SYSTEM FOR WIND TURBINE GENERATOR

ELECTRICAL POWER SYSTEM FOR A WATERCRAFT

ELECTRIC MACHINE

ROTOR WITH SUPERCONDUCTING WINDING FOR CONTINUOUS CURRENT MODE OPER...

CRYOGENIC COOLING IN ELECTRICAL MACHINES

ROTOR AND MACHINE WITH A SUPERCONDUCTING PERMANENT MAGNET IN A ROTO...

WIND TURBINE HAVING SUPERCONDUCTING GENERATOR AND METHOD OF OPERATI...

WIND TURBINE HAVING SUPERCONDUCTING GENERATOR AND ARMATURE FOR USE...

SUPERCONDUCTING BRUSHLESS COMMUNTATORLESS DC ELECTRICAL MOTOR AND G...

SUPERCONDUCTIVE ELECTRIC COIL DEVICE AND ROTOR COMPRISING A COIL DE...

System for Controlling Phase Shifting of Superconducting Electric M...

Saddle Coil for a Rotor of an Electrical Machine

ROTOR WITH WINDING CARRIER AND COIL ELEMENT EMBEDDED THEREIN

HYBRID WOUND-ROTOR MOTOR AND GENERATOR WITH INDUCTION FEED AND PERS...

STATOR WINDING WITH INCREASED POWER DENSITY