TREA

for demagnetising; for reducing effects of remanence

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  • CPC
  • H02P9/123
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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

H02P9/123for demagnetising; for reducing effects of remanence
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Regenerative current limiting of synchronous motor drives
    • Patent number 11,349,430
    • Issue date May 31, 2022
    • Steering Solutions IP Holding Corporation
    • Prerit Pramod
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control method and switching device
    • Patent number 11,095,211
    • Issue date Aug 17, 2021
    • Bayerische Motoren Werke Aktiengesellschaft
    • Hubert Herrmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Permanent magnet synchronous motor
    • Patent number 11,011,965
    • Issue date May 18, 2021
    • Nissan Motor Co., Ltd.
    • Kensuke Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Synchronous machine with switching element in the excitation circuit
    • Patent number 8,963,476
    • Issue date Feb 24, 2015
    • BRUSA Elektronik AG
    • Enzo Illiano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control device and method for controlling a separately excited roto...
    • Patent number 8,860,383
    • Issue date Oct 14, 2014
    • BRUSA Elektronik AG
    • Axel Krause
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electrical-machine control system and method of operating...
    • Patent number 8,653,779
    • Issue date Feb 18, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Takahisa Yashiro
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fast de-excitation brushless exciter
    • Patent number 4,152,636
    • Issue date May 1, 1979
    • Westinghouse Electric Corp.
    • Dale I. Gorden
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless exciter supplemental ceiling excitation system
    • Patent number 4,032,835
    • Issue date Jun 28, 1977
    • Westinghouse Electric Corporation
    • Leonard W. Finnell
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3713016
    • Patent number 3,713,016
    • Issue date Jan 23, 1973
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3549981
    • Patent number 3,549,981
    • Issue date Dec 22, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2949574
    • Patent number 2,949,574
    • Issue date Aug 16, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2928996
    • Patent number 2,928,996
    • Issue date Mar 15, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2858502
    • Patent number 2,858,502
    • Issue date Oct 28, 1958
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2845580
    • Patent number 2,845,580
    • Issue date Jul 29, 1958
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2484247
    • Patent number 2,484,247
    • Issue date Oct 11, 1949
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2484262
    • Patent number 2,484,262
    • Issue date Oct 11, 1949
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2354105
    • Patent number 2,354,105
    • Issue date Jul 18, 1944
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2098792
    • Patent number 2,098,792
    • Issue date Nov 9, 1937
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1988288
    • Patent number 1,988,288
    • Issue date Jan 15, 1935
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1985060
    • Patent number 1,985,060
    • Issue date Dec 18, 1934
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1913952
    • Patent number 1,913,952
    • Issue date Jun 13, 1933
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1650910
    • Patent number 1,650,910
    • Issue date Nov 29, 1927
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents