AT291396B - Speed control arrangement including the field weakening range of a collector motor fed from a direct current source via a thysistor direct current plate - Google Patents

Speed control arrangement including the field weakening range of a collector motor fed from a direct current source via a thysistor direct current plate

Info

Publication number
AT291396B
AT291396B AT884069A AT884069A AT291396B AT 291396 B AT291396 B AT 291396B AT 884069 A AT884069 A AT 884069A AT 884069 A AT884069 A AT 884069A AT 291396 B AT291396 B AT 291396B
Authority
AT
Austria
Prior art keywords
direct current
thysistor
speed control
control arrangement
source via
Prior art date
Application number
AT884069A
Other languages
German (de)
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
Priority claimed from CH1756968A external-priority patent/CH491532A/en
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT291396B publication Critical patent/AT291396B/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
    • H02P7/298—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 and field supplies
    • 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)
  • Control Of Ac Motors In General (AREA)
AT884069A 1968-11-26 1969-09-18 Speed control arrangement including the field weakening range of a collector motor fed from a direct current source via a thysistor direct current plate AT291396B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1756968A CH491532A (en) 1966-12-07 1968-11-26 Device for regulating the speed including the field weakening range of a direct current collector motor

Publications (1)

Publication Number Publication Date
AT291396B true AT291396B (en) 1971-07-12

Family

ID=4426419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT884069A AT291396B (en) 1968-11-26 1969-09-18 Speed control arrangement including the field weakening range of a collector motor fed from a direct current source via a thysistor direct current plate

Country Status (5)

Country Link
AT (1) AT291396B (en)
BE (1) BE742114A (en)
FR (1) FR2024243A6 (en)
NL (1) NL6917643A (en)
NO (1) NO125023B (en)

Also Published As

Publication number Publication date
NL6917643A (en) 1970-05-28
FR2024243A6 (en) 1970-08-28
NO125023B (en) 1972-07-03
BE742114A (en) 1970-05-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee