JPH0218037B2 - - Google Patents

Info

Publication number
JPH0218037B2
JPH0218037B2 JP58080322A JP8032283A JPH0218037B2 JP H0218037 B2 JPH0218037 B2 JP H0218037B2 JP 58080322 A JP58080322 A JP 58080322A JP 8032283 A JP8032283 A JP 8032283A JP H0218037 B2 JPH0218037 B2 JP H0218037B2
Authority
JP
Japan
Prior art keywords
transistor
collector
motor
circuit
emitter
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 - Lifetime
Application number
JP58080322A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59204487A (ja
Inventor
Akio Hirahata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58080322A priority Critical patent/JPS59204487A/ja
Publication of JPS59204487A publication Critical patent/JPS59204487A/ja
Publication of JPH0218037B2 publication Critical patent/JPH0218037B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
JP58080322A 1983-05-09 1983-05-09 電動機の駆動回路 Granted JPS59204487A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58080322A JPS59204487A (ja) 1983-05-09 1983-05-09 電動機の駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58080322A JPS59204487A (ja) 1983-05-09 1983-05-09 電動機の駆動回路

Publications (2)

Publication Number Publication Date
JPS59204487A JPS59204487A (ja) 1984-11-19
JPH0218037B2 true JPH0218037B2 (enrdf_load_stackoverflow) 1990-04-24

Family

ID=13715017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58080322A Granted JPS59204487A (ja) 1983-05-09 1983-05-09 電動機の駆動回路

Country Status (1)

Country Link
JP (1) JPS59204487A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59204487A (ja) 1984-11-19

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