FR789196A - Economical excitation system for electric motors - Google Patents

Economical excitation system for electric motors

Info

Publication number
FR789196A
FR789196A FR789196DA FR789196A FR 789196 A FR789196 A FR 789196A FR 789196D A FR789196D A FR 789196DA FR 789196 A FR789196 A FR 789196A
Authority
FR
France
Prior art keywords
economical
electric motors
excitation system
excitation
motors
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR789196A publication Critical patent/FR789196A/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)
FR789196D 1934-04-24 1935-04-23 Economical excitation system for electric motors Expired FR789196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB789196X 1934-04-24

Publications (1)

Publication Number Publication Date
FR789196A true FR789196A (en) 1935-10-24

Family

ID=10502219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789196D Expired FR789196A (en) 1934-04-24 1935-04-23 Economical excitation system for electric motors

Country Status (1)

Country Link
FR (1) FR789196A (en)

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