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FR1002676A - Electric motor control system - Google Patents

Electric motor control system

Info

Publication number
FR1002676A
FR1002676A FR1002676DA FR1002676A FR 1002676 A FR1002676 A FR 1002676A FR 1002676D A FR1002676D A FR 1002676DA FR 1002676 A FR1002676 A FR 1002676A
Authority
FR
France
Prior art keywords
control system
electric motor
motor control
electric
motor
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.)
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 FR1002676A publication Critical patent/FR1002676A/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)
FR1002676D 1948-11-26 1949-11-24 Electric motor control system Expired FR1002676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1002676XA 1948-11-26 1948-11-26

Publications (1)

Publication Number Publication Date
FR1002676A true FR1002676A (en) 1952-03-10

Family

ID=22278894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002676D Expired FR1002676A (en) 1948-11-26 1949-11-24 Electric motor control system

Country Status (1)

Country Link
FR (1) FR1002676A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106405B (en) * 1955-07-18 1961-05-10 Heyligenstaedt & Co Electrical control for switching the feed rate on post-forming machine tools
DE1113506B (en) * 1957-02-27 1961-09-07 Siemens Ag Program control for machine tools with reciprocating slide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106405B (en) * 1955-07-18 1961-05-10 Heyligenstaedt & Co Electrical control for switching the feed rate on post-forming machine tools
DE1113506B (en) * 1957-02-27 1961-09-07 Siemens Ag Program control for machine tools with reciprocating slide

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