FR885492A - Device for rapid de-energization of synchronous machines - Google Patents

Device for rapid de-energization of synchronous machines

Info

Publication number
FR885492A
FR885492A FR885492DA FR885492A FR 885492 A FR885492 A FR 885492A FR 885492D A FR885492D A FR 885492DA FR 885492 A FR885492 A FR 885492A
Authority
FR
France
Prior art keywords
energization
rapid
synchronous machines
synchronous
machines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR885492A publication Critical patent/FR885492A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF 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
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H02P9/12—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for demagnetising; for reducing effects of remanence; for preventing pole reversal
    • H02P9/123—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for demagnetising; for reducing effects of remanence; for preventing pole reversal for demagnetising; for reducing effects of remanence

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR885492D 1941-07-23 1942-08-26 Device for rapid de-energization of synchronous machines Expired FR885492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE885492X 1941-07-23

Publications (1)

Publication Number Publication Date
FR885492A true FR885492A (en) 1943-09-16

Family

ID=6832840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885492D Expired FR885492A (en) 1941-07-23 1942-08-26 Device for rapid de-energization of synchronous machines

Country Status (1)

Country Link
FR (1) FR885492A (en)

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