AT308917B - Speed control device for a direct current motor fed by a semiconductor rectifier controlled by a bridge circuit - Google Patents

Speed control device for a direct current motor fed by a semiconductor rectifier controlled by a bridge circuit

Info

Publication number
AT308917B
AT308917B AT325471A AT325471A AT308917B AT 308917 B AT308917 B AT 308917B AT 325471 A AT325471 A AT 325471A AT 325471 A AT325471 A AT 325471A AT 308917 B AT308917 B AT 308917B
Authority
AT
Austria
Prior art keywords
control device
direct current
speed control
bridge circuit
current motor
Prior art date
Application number
AT325471A
Other languages
German (de)
Inventor
Fritz Dipl Ing May
Original Assignee
Oesterr Studien Atomenergie
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 Oesterr Studien Atomenergie filed Critical Oesterr Studien Atomenergie
Priority to AT325471A priority Critical patent/AT308917B/en
Priority to DE19722218235 priority patent/DE2218235A1/en
Application granted granted Critical
Publication of AT308917B publication Critical patent/AT308917B/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
    • H02P7/291—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 with on-off control between two set points, e.g. controlling by hysteresis

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
AT325471A 1971-04-16 1971-04-16 Speed control device for a direct current motor fed by a semiconductor rectifier controlled by a bridge circuit AT308917B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT325471A AT308917B (en) 1971-04-16 1971-04-16 Speed control device for a direct current motor fed by a semiconductor rectifier controlled by a bridge circuit
DE19722218235 DE2218235A1 (en) 1971-04-16 1972-04-14 Method and arrangement for automatic control or keeping constant the speed of a DC motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT325471A AT308917B (en) 1971-04-16 1971-04-16 Speed control device for a direct current motor fed by a semiconductor rectifier controlled by a bridge circuit

Publications (1)

Publication Number Publication Date
AT308917B true AT308917B (en) 1973-07-25

Family

ID=3547737

Family Applications (1)

Application Number Title Priority Date Filing Date
AT325471A AT308917B (en) 1971-04-16 1971-04-16 Speed control device for a direct current motor fed by a semiconductor rectifier controlled by a bridge circuit

Country Status (2)

Country Link
AT (1) AT308917B (en)
DE (1) DE2218235A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378087B (en) * 1982-03-01 1985-06-10 Chirana Zavody Zdravotnicke CIRCUIT ARRANGEMENT FOR THE SPEED CONTROL OF A DC MOTOR

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726050C2 (en) * 1976-06-09 1982-09-30 Canon K.K., Tokyo Speed controller for a DC motor
JPS5324517A (en) * 1976-08-20 1978-03-07 Victor Co Of Japan Ltd Surbo system
US4145642A (en) * 1977-08-17 1979-03-20 Victor Company Of Japan, Ltd. System for controlling the rotation of a DC motor
EP0014266A1 (en) * 1979-02-01 1980-08-20 Petronics Improvements in and relating to electrically driven wheel-chairs
US4427931A (en) * 1980-10-17 1984-01-24 Sanyo Electric Co., Ltd. Speed control apparatus for direct current motor
JPS57153583A (en) * 1981-03-18 1982-09-22 Matsushita Electric Ind Co Ltd Speed controller for dc motor
DE102018204454A1 (en) 2018-03-22 2019-09-26 Volkswagen Aktiengesellschaft Drive unit for a windshield wiper system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378087B (en) * 1982-03-01 1985-06-10 Chirana Zavody Zdravotnicke CIRCUIT ARRANGEMENT FOR THE SPEED CONTROL OF A DC MOTOR

Also Published As

Publication number Publication date
DE2218235A1 (en) 1972-10-26

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Legal Events

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