FR659313A - Improvements to automatic control systems for electrical machines - Google Patents

Improvements to automatic control systems for electrical machines

Info

Publication number
FR659313A
FR659313A FR659313DA FR659313A FR 659313 A FR659313 A FR 659313A FR 659313D A FR659313D A FR 659313DA FR 659313 A FR659313 A FR 659313A
Authority
FR
France
Prior art keywords
automatic control
control systems
electrical machines
machines
electrical
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 FR659313A publication Critical patent/FR659313A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H02H7/062—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors for parallel connected generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR659313D 1927-06-02 1928-06-01 Improvements to automatic control systems for electrical machines Expired FR659313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US659313XA 1927-06-02 1927-06-02

Publications (1)

Publication Number Publication Date
FR659313A true FR659313A (en) 1929-06-27

Family

ID=22066106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR659313D Expired FR659313A (en) 1927-06-02 1928-06-01 Improvements to automatic control systems for electrical machines

Country Status (1)

Country Link
FR (1) FR659313A (en)

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