FR869364A - Excitation mode for electric machines - Google Patents

Excitation mode for electric machines

Info

Publication number
FR869364A
FR869364A FR869364DA FR869364A FR 869364 A FR869364 A FR 869364A FR 869364D A FR869364D A FR 869364DA FR 869364 A FR869364 A FR 869364A
Authority
FR
France
Prior art keywords
electric machines
excitation mode
excitation
mode
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 FR869364A publication Critical patent/FR869364A/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
FR869364D 1940-06-28 1941-01-18 Excitation mode for electric machines Expired FR869364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE869364X 1940-06-28

Publications (1)

Publication Number Publication Date
FR869364A true FR869364A (en) 1942-01-30

Family

ID=6802883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869364D Expired FR869364A (en) 1940-06-28 1941-01-18 Excitation mode for electric machines

Country Status (1)

Country Link
FR (1) FR869364A (en)

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