FR974447A - Systèmes régulateurs de vitesses - Google Patents

Systèmes régulateurs de vitesses

Info

Publication number
FR974447A
FR974447A FR974447DA FR974447A FR 974447 A FR974447 A FR 974447A FR 974447D A FR974447D A FR 974447DA FR 974447 A FR974447 A FR 974447A
Authority
FR
France
Prior art keywords
speed regulating
regulating systems
systems
speed
regulating
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
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR974447A publication Critical patent/FR974447A/fr
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
    • H02P7/347—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 in which only the generator field is controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR974447D 1947-10-30 1948-10-29 Systèmes régulateurs de vitesses Expired FR974447A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US974447XA 1947-10-30 1947-10-30

Publications (1)

Publication Number Publication Date
FR974447A true FR974447A (fr) 1951-02-22

Family

ID=22263379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974447D Expired FR974447A (fr) 1947-10-30 1948-10-29 Systèmes régulateurs de vitesses

Country Status (1)

Country Link
FR (1) FR974447A (fr)

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