JPS57151288A - Speed controlling circuit - Google Patents

Speed controlling circuit

Info

Publication number
JPS57151288A
JPS57151288A JP56037389A JP3738981A JPS57151288A JP S57151288 A JPS57151288 A JP S57151288A JP 56037389 A JP56037389 A JP 56037389A JP 3738981 A JP3738981 A JP 3738981A JP S57151288 A JPS57151288 A JP S57151288A
Authority
JP
Japan
Prior art keywords
motor
speed
load
torque command
command value
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
JP56037389A
Other languages
English (en)
Other versions
JPH0210674B2 (ja
Inventor
Shin Ikeda
Hiromichi Mori
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Mitsubishi Electric Corp
Nippon Kokuyu Tetsudo
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Mitsubishi Electric Corp
Nippon Kokuyu Tetsudo
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 JAPANESE NATIONAL RAILWAYS<JNR>, Japan National Railways, Mitsubishi Electric Corp, Nippon Kokuyu Tetsudo filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP56037389A priority Critical patent/JPS57151288A/ja
Publication of JPS57151288A publication Critical patent/JPS57151288A/ja
Publication of JPH0210674B2 publication Critical patent/JPH0210674B2/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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/16—Controlling the angular speed of one shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
JP56037389A 1981-03-16 1981-03-16 Speed controlling circuit Granted JPS57151288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56037389A JPS57151288A (en) 1981-03-16 1981-03-16 Speed controlling circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037389A JPS57151288A (en) 1981-03-16 1981-03-16 Speed controlling circuit

Publications (2)

Publication Number Publication Date
JPS57151288A true JPS57151288A (en) 1982-09-18
JPH0210674B2 JPH0210674B2 (ja) 1990-03-09

Family

ID=12496167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56037389A Granted JPS57151288A (en) 1981-03-16 1981-03-16 Speed controlling circuit

Country Status (1)

Country Link
JP (1) JPS57151288A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166795A (ja) * 1986-01-14 1987-07-23 Canon Inc モ−タ制御回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133824A (ja) * 1973-04-25 1974-12-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133824A (ja) * 1973-04-25 1974-12-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166795A (ja) * 1986-01-14 1987-07-23 Canon Inc モ−タ制御回路

Also Published As

Publication number Publication date
JPH0210674B2 (ja) 1990-03-09

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