FR479567A - Device for automatic adjustment of electrical installations - Google Patents

Device for automatic adjustment of electrical installations

Info

Publication number
FR479567A
FR479567A FR479567DA FR479567A FR 479567 A FR479567 A FR 479567A FR 479567D A FR479567D A FR 479567DA FR 479567 A FR479567 A FR 479567A
Authority
FR
France
Prior art keywords
automatic adjustment
electrical installations
installations
electrical
adjustment
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)
Inventor
Birger Ottar Holm-Hansen
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.)
BIRGER OTTAR HOLM HANSEN
Original Assignee
BIRGER OTTAR HOLM HANSEN
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 BIRGER OTTAR HOLM HANSEN filed Critical BIRGER OTTAR HOLM HANSEN
Application granted granted Critical
Publication of FR479567A publication Critical patent/FR479567A/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
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/16—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of ohmic resistance in field circuit, using resistances switched in or out of circuit step by step
    • H02P9/18—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of ohmic resistance in field circuit, using resistances switched in or out of circuit step by step the switching being caused by a servomotor, measuring instrument, or relay

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR479567D 1914-08-22 1915-08-20 Device for automatic adjustment of electrical installations Expired FR479567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO479567X 1914-08-22

Publications (1)

Publication Number Publication Date
FR479567A true FR479567A (en) 1916-04-12

Family

ID=1516926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR479567D Expired FR479567A (en) 1914-08-22 1915-08-20 Device for automatic adjustment of electrical installations

Country Status (1)

Country Link
FR (1) FR479567A (en)

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