JPS5768684A - Controller for speed of direct current shunt motor - Google Patents

Controller for speed of direct current shunt motor

Info

Publication number
JPS5768684A
JPS5768684A JP55142802A JP14280280A JPS5768684A JP S5768684 A JPS5768684 A JP S5768684A JP 55142802 A JP55142802 A JP 55142802A JP 14280280 A JP14280280 A JP 14280280A JP S5768684 A JPS5768684 A JP S5768684A
Authority
JP
Japan
Prior art keywords
power supply
output
motor
revolution
speed
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.)
Granted
Application number
JP55142802A
Other languages
Japanese (ja)
Other versions
JPS6156712B2 (en
Inventor
Hideo Fujita
Yasunobu Yashiki
Mitsunori Kumadaki
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.)
NICHIBEI DENSHI KK
Original Assignee
NICHIBEI DENSHI KK
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 NICHIBEI DENSHI KK filed Critical NICHIBEI DENSHI KK
Priority to JP55142802A priority Critical patent/JPS5768684A/en
Publication of JPS5768684A publication Critical patent/JPS5768684A/en
Publication of JPS6156712B2 publication Critical patent/JPS6156712B2/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
    • H02P7/292—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 static converters, e.g. AC to DC
    • H02P7/293—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 static converters, e.g. AC to DC using phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE:To improve the accuracy of revolution by connecting the first power supply, which outputs predetermined voltage corresponding to the desired speed of revolution, and the second power supply, output voltage thereof changes in response to the circuit operation of a PLL, in series and adding both power supplies to the DC shunt motor. CONSTITUTION:A commercial power supply 5 is divided into two systems through an insulating transformer T, the output is added to the first power supply 6 and the second power supply 7, a full-wave rectification circuit of a thyristor, and the rectifying output of these power supplies is composed by means of diodes D1, D2 and added to the motor M2. The first power supply 6 outputs voltage set previously in response to the desired speed of revolution of the motor M2, and the second power supply 7 outputs voltage corresponding to the output of a low-pass filter 2 of a PLL circuit.
JP55142802A 1980-10-13 1980-10-13 Controller for speed of direct current shunt motor Granted JPS5768684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55142802A JPS5768684A (en) 1980-10-13 1980-10-13 Controller for speed of direct current shunt motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55142802A JPS5768684A (en) 1980-10-13 1980-10-13 Controller for speed of direct current shunt motor

Publications (2)

Publication Number Publication Date
JPS5768684A true JPS5768684A (en) 1982-04-27
JPS6156712B2 JPS6156712B2 (en) 1986-12-03

Family

ID=15323967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55142802A Granted JPS5768684A (en) 1980-10-13 1980-10-13 Controller for speed of direct current shunt motor

Country Status (1)

Country Link
JP (1) JPS5768684A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093468B2 (en) 2001-01-10 2006-08-22 Chang Woo Song Key ring

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058689Y2 (en) * 1986-11-25 1993-03-04
JPH03128958U (en) * 1990-04-06 1991-12-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093468B2 (en) 2001-01-10 2006-08-22 Chang Woo Song Key ring

Also Published As

Publication number Publication date
JPS6156712B2 (en) 1986-12-03

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