FR1525159A - Method for adjusting the speed of an electric motor, and device for carrying out this method - Google Patents

Method for adjusting the speed of an electric motor, and device for carrying out this method

Info

Publication number
FR1525159A
FR1525159A FR99115A FR99115A FR1525159A FR 1525159 A FR1525159 A FR 1525159A FR 99115 A FR99115 A FR 99115A FR 99115 A FR99115 A FR 99115A FR 1525159 A FR1525159 A FR 1525159A
Authority
FR
France
Prior art keywords
adjusting
carrying
speed
electric motor
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
FR99115A
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.)
S G S INTERNAT SA
Original Assignee
S G S INTERNAT 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 S G S INTERNAT SA filed Critical S G S INTERNAT SA
Priority to FR99115A priority Critical patent/FR1525159A/en
Application granted granted Critical
Publication of FR1525159A publication Critical patent/FR1525159A/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
    • H02P7/24—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 discharge tubes or semiconductor devices
    • H02P7/28—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 discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—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 discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—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 discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • H02P7/2913—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 discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR99115A 1966-10-15 1967-03-16 Method for adjusting the speed of an electric motor, and device for carrying out this method Expired FR1525159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR99115A FR1525159A (en) 1966-10-15 1967-03-16 Method for adjusting the speed of an electric motor, and device for carrying out this method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT5569366 1966-10-15
IT5026967 1967-01-24
FR99115A FR1525159A (en) 1966-10-15 1967-03-16 Method for adjusting the speed of an electric motor, and device for carrying out this method

Publications (1)

Publication Number Publication Date
FR1525159A true FR1525159A (en) 1968-05-17

Family

ID=27243881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99115A Expired FR1525159A (en) 1966-10-15 1967-03-16 Method for adjusting the speed of an electric motor, and device for carrying out this method

Country Status (1)

Country Link
FR (1) FR1525159A (en)

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