JPH0239198B2 - - Google Patents

Info

Publication number
JPH0239198B2
JPH0239198B2 JP57134301A JP13430182A JPH0239198B2 JP H0239198 B2 JPH0239198 B2 JP H0239198B2 JP 57134301 A JP57134301 A JP 57134301A JP 13430182 A JP13430182 A JP 13430182A JP H0239198 B2 JPH0239198 B2 JP H0239198B2
Authority
JP
Japan
Prior art keywords
current
voltage
switching transistor
coil
signal
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
JP57134301A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5925587A (ja
Inventor
Makoto Goto
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 JP57134301A priority Critical patent/JPS5925587A/ja
Priority to US06/518,284 priority patent/US4527102A/en
Priority to DE19833327761 priority patent/DE3327761A1/de
Publication of JPS5925587A publication Critical patent/JPS5925587A/ja
Publication of JPH0239198B2 publication Critical patent/JPH0239198B2/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
    • 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
    • H02P7/2913—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 whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP57134301A 1982-07-31 1982-07-31 直流モ−タ Granted JPS5925587A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57134301A JPS5925587A (ja) 1982-07-31 1982-07-31 直流モ−タ
US06/518,284 US4527102A (en) 1982-07-31 1983-07-28 Drive system for a DC motor with reduced power loss
DE19833327761 DE3327761A1 (de) 1982-07-31 1983-08-01 Steuersystem fuer einen gleichstrommotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57134301A JPS5925587A (ja) 1982-07-31 1982-07-31 直流モ−タ

Publications (2)

Publication Number Publication Date
JPS5925587A JPS5925587A (ja) 1984-02-09
JPH0239198B2 true JPH0239198B2 (fr) 1990-09-04

Family

ID=15125080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57134301A Granted JPS5925587A (ja) 1982-07-31 1982-07-31 直流モ−タ

Country Status (1)

Country Link
JP (1) JPS5925587A (fr)

Also Published As

Publication number Publication date
JPS5925587A (ja) 1984-02-09

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