BE521639A - - Google Patents

Info

Publication number
BE521639A
BE521639A BE521639DA BE521639A BE 521639 A BE521639 A BE 521639A BE 521639D A BE521639D A BE 521639DA BE 521639 A BE521639 A BE 521639A
Authority
BE
Belgium
Prior art keywords
tubes
voltage
tube
control
discharge tubes
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE521639A publication Critical patent/BE521639A/fr

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06Arrangements 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
    • H02P7/18Arrangements 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
    • H02P7/24Arrangements 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
    • H02P7/26Arrangements 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 discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BE521639D BE521639A (enEXAMPLES)

Publications (1)

Publication Number Publication Date
BE521639A true BE521639A (enEXAMPLES)

Family

ID=157163

Family Applications (1)

Application Number Title Priority Date Filing Date
BE521639D BE521639A (enEXAMPLES)

Country Status (1)

Country Link
BE (1) BE521639A (enEXAMPLES)

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