CH449749A - Arrangement for smoothing the voltage at the terminals of an electric DC motor, controlled by periodic interruption of the supply voltage - Google Patents

Arrangement for smoothing the voltage at the terminals of an electric DC motor, controlled by periodic interruption of the supply voltage

Info

Publication number
CH449749A
CH449749A CH1732566A CH1732566A CH449749A CH 449749 A CH449749 A CH 449749A CH 1732566 A CH1732566 A CH 1732566A CH 1732566 A CH1732566 A CH 1732566A CH 449749 A CH449749 A CH 449749A
Authority
CH
Switzerland
Prior art keywords
voltage
smoothing
terminals
arrangement
motor
Prior art date
Application number
CH1732566A
Other languages
German (de)
Inventor
Lanzavecchia Lorenzo Ing Dr
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH449749A publication Critical patent/CH449749A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH1732566A 1965-12-03 1966-12-05 Arrangement for smoothing the voltage at the terminals of an electric DC motor, controlled by periodic interruption of the supply voltage CH449749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2694165 1965-12-03

Publications (1)

Publication Number Publication Date
CH449749A true CH449749A (en) 1968-01-15

Family

ID=11220583

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1732566A CH449749A (en) 1965-12-03 1966-12-05 Arrangement for smoothing the voltage at the terminals of an electric DC motor, controlled by periodic interruption of the supply voltage

Country Status (2)

Country Link
CH (1) CH449749A (en)
FR (1) FR1502487A (en)

Also Published As

Publication number Publication date
FR1502487A (en) 1967-11-18

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