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FR558281A - Improvements to control or regulation devices for electric machines - Google Patents

Improvements to control or regulation devices for electric machines

Info

Publication number
FR558281A
FR558281A FR558281DA FR558281A FR 558281 A FR558281 A FR 558281A FR 558281D A FR558281D A FR 558281DA FR 558281 A FR558281 A FR 558281A
Authority
FR
France
Prior art keywords
control
electric machines
regulation devices
regulation
devices
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR558281A publication Critical patent/FR558281A/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H02P25/186—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays whereby the speed is regulated by using a periodic interrupter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR558281D 1921-11-29 1922-11-04 Improvements to control or regulation devices for electric machines Expired FR558281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB558281X 1921-11-29

Publications (1)

Publication Number Publication Date
FR558281A true FR558281A (en) 1923-08-24

Family

ID=10474998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558281D Expired FR558281A (en) 1921-11-29 1922-11-04 Improvements to control or regulation devices for electric machines

Country Status (1)

Country Link
FR (1) FR558281A (en)

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