JPS5783181A - Speed controller for motor - Google Patents

Speed controller for motor

Info

Publication number
JPS5783181A
JPS5783181A JP55158221A JP15822180A JPS5783181A JP S5783181 A JPS5783181 A JP S5783181A JP 55158221 A JP55158221 A JP 55158221A JP 15822180 A JP15822180 A JP 15822180A JP S5783181 A JPS5783181 A JP S5783181A
Authority
JP
Japan
Prior art keywords
load
motor
taul
current
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
JP55158221A
Other languages
Japanese (ja)
Other versions
JPS631839B2 (en
Inventor
Koichi Ishida
Hiroshi Takahashi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP55158221A priority Critical patent/JPS5783181A/en
Publication of JPS5783181A publication Critical patent/JPS5783181A/en
Publication of JPS631839B2 publication Critical patent/JPS631839B2/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 Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE:To unnecessitate a tachogenerator on the load side by providing a load condition monitor. CONSTITUTION:A motor 1 having an moment of inertia JM is connected to a load 3 having an moment of inertia JL through an elastic shaft 2 having a torsional spring constant. A load torque tauL a shaft torque tauS and a motor torque tauM are generated at the load 3, the shaft 2 and the motor 1, respectively, while the revolution speeds of the motor 1 and the load 3 are nM and nL, respectively. A mian controlling system for the motor 1 is a speed controlling system including a minor control loop for current and composed of a speed regulator 10, a current regulator 5, an ignition pulse generator, a thyristor converter 4 and an AC machine for detecting a current. The main controlling system is given a compensation by the load condition monitor 12, wherein an actual value nm of respective simulated values -tauL, -tauS, -nM, -nL of the load toque tauL, the shaft torque gammaS, the motor revolution speed nM and the load revolution speed nL are obtained on the basis of an actual speed value nM and an actual current value iM, and values of -tauL, K1{-nM-(-nL)}, K2{-tauL- (-tauS)}are added to a command value iM* of the current regulator 5 in a comparing circuit 7.
JP55158221A 1980-11-12 1980-11-12 Speed controller for motor Granted JPS5783181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55158221A JPS5783181A (en) 1980-11-12 1980-11-12 Speed controller for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55158221A JPS5783181A (en) 1980-11-12 1980-11-12 Speed controller for motor

Publications (2)

Publication Number Publication Date
JPS5783181A true JPS5783181A (en) 1982-05-24
JPS631839B2 JPS631839B2 (en) 1988-01-14

Family

ID=15666923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55158221A Granted JPS5783181A (en) 1980-11-12 1980-11-12 Speed controller for motor

Country Status (1)

Country Link
JP (1) JPS5783181A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5966705A (en) * 1982-09-14 1984-04-16 ヴイツカ−ズ・インコ−ポレ−テツド Power servo system
JPS62236376A (en) * 1986-04-04 1987-10-16 Hitachi Ltd Speed controller for motor
JPS63209491A (en) * 1987-02-24 1988-08-31 Toshiba Corp Speed controller for motor
JPH01157283A (en) * 1987-10-26 1989-06-20 Siemens Ag Method of detection and regulation of spring moment and differential revolution
WO1992014296A1 (en) * 1991-02-05 1992-08-20 Kabushiki Kaisha Yaskawa Denki Method of suppressing torsional vibration in a motor speed control system and apparatus therefor
JP2009005574A (en) * 2007-05-24 2009-01-08 Kyocera Mita Corp Motor drive controller and image forming apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109118A (en) * 1978-01-19 1979-08-27 Siemens Ag Rotation speed controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109118A (en) * 1978-01-19 1979-08-27 Siemens Ag Rotation speed controller

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5966705A (en) * 1982-09-14 1984-04-16 ヴイツカ−ズ・インコ−ポレ−テツド Power servo system
JPS62236376A (en) * 1986-04-04 1987-10-16 Hitachi Ltd Speed controller for motor
JPS63209491A (en) * 1987-02-24 1988-08-31 Toshiba Corp Speed controller for motor
JPH01157283A (en) * 1987-10-26 1989-06-20 Siemens Ag Method of detection and regulation of spring moment and differential revolution
WO1992014296A1 (en) * 1991-02-05 1992-08-20 Kabushiki Kaisha Yaskawa Denki Method of suppressing torsional vibration in a motor speed control system and apparatus therefor
EP0523255A4 (en) * 1991-02-05 1994-03-02 Kabushiki Kaisha Yaskawa Denki
US5410228A (en) * 1991-02-05 1995-04-25 Kabushiki Kaisha Yaskawa Denki Method and apparatus for suppressing torsional vibration in an electric motor speed control system
JP2009005574A (en) * 2007-05-24 2009-01-08 Kyocera Mita Corp Motor drive controller and image forming apparatus

Also Published As

Publication number Publication date
JPS631839B2 (en) 1988-01-14

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