FR605498A - Improvements to control systems for electrical machines - Google Patents

Improvements to control systems for electrical machines

Info

Publication number
FR605498A
FR605498A FR605498DA FR605498A FR 605498 A FR605498 A FR 605498A FR 605498D A FR605498D A FR 605498DA FR 605498 A FR605498 A FR 605498A
Authority
FR
France
Prior art keywords
control systems
electrical machines
machines
electrical
systems
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 FR605498A publication Critical patent/FR605498A/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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/34—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR605498D 1924-09-20 1925-09-17 Improvements to control systems for electrical machines Expired FR605498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US605498XA 1924-09-20 1924-09-20

Publications (1)

Publication Number Publication Date
FR605498A true FR605498A (en) 1926-05-27

Family

ID=22030212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR605498D Expired FR605498A (en) 1924-09-20 1925-09-17 Improvements to control systems for electrical machines

Country Status (1)

Country Link
FR (1) FR605498A (en)

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