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NUNO MIGUEL AMARAL FREIRE

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for determination of a location of a short circuit fault in...
    • Patent number 12,237,792
    • Issue date Feb 25, 2025
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Voltage control of a DC-link
    • Patent number 12,143,058
    • Issue date Nov 12, 2024
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for detecting an electrical fault in the stator of an electr...
    • Patent number 12,078,680
    • Issue date Sep 3, 2024
    • Siemens Gamesa Renewable Energy A/S
    • Ravindra Bhide
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Harmonic direct torque control of an electric machine
    • Patent number 11,863,114
    • Issue date Jan 2, 2024
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Estimating rotor operational parameter
    • Patent number 11,496,081
    • Issue date Nov 8, 2022
    • SIEMENS GAMESA RENEWABLE ENERGY A/S
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Harmonic control of a converter
    • Patent number 11,365,717
    • Issue date Jun 21, 2022
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • 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

    Controlling a multi winding set permanent magnet electrical machine
    • Patent number 10,944,345
    • Issue date Mar 9, 2021
    • Siemens Gamesa Renewable Energy A/S
    • Ziad Azar
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Assessing wind turbine generator rotor temperature
    • Patent number 10,804,829
    • Issue date Oct 13, 2020
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Diagnosing a winding set of a stator
    • Patent number 10,782,351
    • Issue date Sep 22, 2020
    • SIEMENS GAMESA RENEWABLE ENERGY A/S
    • Nuno Miguel Amaral Freire
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Control arrangement of a multi-stator machine
    • Patent number 10,389,284
    • Issue date Aug 20, 2019
    • SIEMENS GAMESA RENEWABLE ENERGY A/S
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Harmonic control of a converter
    • Patent number 10,374,538
    • Issue date Aug 6, 2019
    • SIEMENS GAMESA RENEWABLE ENERGY A/S
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Noise control for a wind turbine
    • Patent number 10,100,811
    • Issue date Oct 16, 2018
    • Siemens Aktiengesellschaft
    • Heng Deng
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    POSITION OBSERVER SYNCHRONIZATION FOR THREE-PHASE GENERATORS
    • Publication number 20240030848
    • Publication date Jan 25, 2024
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOLTAGE CONTROL OF A DC-LINK
    • Publication number 20230246577
    • Publication date Aug 3, 2023
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD FOR DETECTING AN ELECTRICAL FAULT IN THE STATOR OF AN ELECTR...
    • Publication number 20220357397
    • Publication date Nov 10, 2022
    • Siemens Gamesa Renewable Energy A/S
    • Ravindra Bhide
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HARMONIC DIRECT TORQUE CONTROL OF AN ELECTRIC MACHINE
    • Publication number 20220200495
    • Publication date Jun 23, 2022
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD FOR DETERMINATION OF A LOCATION OF A SHORT CIRCUIT FAULT IN...
    • Publication number 20220006414
    • Publication date Jan 6, 2022
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • G01 - MEASURING TESTING
  • Information Patent Application

    ESTIMATING ROTOR OPERATIONAL PARAMETER
    • Publication number 20210104966
    • Publication date Apr 8, 2021
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

    POSITION AND SPEED CALCULATION FOR AN ELECTRIC GENERATOR
    • Publication number 20200358384
    • Publication date Nov 12, 2020
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HARMONIC CONTROL OF A CONVERTER
    • Publication number 20200256315
    • Publication date Aug 13, 2020
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ASSESSING WIND TURBINE GENERATOR ROTOR TEMPERATURE
    • Publication number 20200036311
    • Publication date Jan 30, 2020
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    CONTROL ARRANGMENT FOR A GENERATOR
    • Publication number 20190273457
    • Publication date Sep 5, 2019
    • Siemens Gamesa Renewable Energy A/S
    • Heng Deng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROLLING A MULTI WINDING SET PERMANENT MAGNET ELECTRICAL MACHINE
    • Publication number 20190238077
    • Publication date Aug 1, 2019
    • Siemens Gamesa Renewable Energy A/S
    • Ziad Azar
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HARMONIC CONTROL OF A CONVERTER
    • Publication number 20190140571
    • Publication date May 9, 2019
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DIAGNOSING A WINDING SET OF A STATOR
    • Publication number 20190137568
    • Publication date May 9, 2019
    • Siemens Gamesa Renewable Energy A/S
    • Nuno Miguel Amaral Freire
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONTROL ARRANGEMENT OF A MULTI-STATOR MACHINE
    • Publication number 20170279391
    • Publication date Sep 28, 2017
    • Nuno Miguel Amaral Freire
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    NOISE CONTROL FOR A WIND TURBINE
    • Publication number 20160290320
    • Publication date Oct 6, 2016
    • SIEMENS AKTIENGESELLSCHAFT
    • HENG DENG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...