JPH0254038B2 - - Google Patents

Info

Publication number
JPH0254038B2
JPH0254038B2 JP56056800A JP5680081A JPH0254038B2 JP H0254038 B2 JPH0254038 B2 JP H0254038B2 JP 56056800 A JP56056800 A JP 56056800A JP 5680081 A JP5680081 A JP 5680081A JP H0254038 B2 JPH0254038 B2 JP H0254038B2
Authority
JP
Japan
Prior art keywords
output
induction motor
voltage
command unit
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.)
Expired - Lifetime
Application number
JP56056800A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57170088A (en
Inventor
Hidehiko Sugimoto
Masato Koyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56056800A priority Critical patent/JPS57170088A/ja
Publication of JPS57170088A publication Critical patent/JPS57170088A/ja
Publication of JPH0254038B2 publication Critical patent/JPH0254038B2/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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/045—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude 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 Ac Motors In General (AREA)
JP56056800A 1981-04-14 1981-04-14 Speed controlling device for induction motor Granted JPS57170088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56056800A JPS57170088A (en) 1981-04-14 1981-04-14 Speed controlling device for induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56056800A JPS57170088A (en) 1981-04-14 1981-04-14 Speed controlling device for induction motor

Publications (2)

Publication Number Publication Date
JPS57170088A JPS57170088A (en) 1982-10-20
JPH0254038B2 true JPH0254038B2 (sv) 1990-11-20

Family

ID=13037468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56056800A Granted JPS57170088A (en) 1981-04-14 1981-04-14 Speed controlling device for induction motor

Country Status (1)

Country Link
JP (1) JPS57170088A (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2909736B2 (ja) * 1983-05-26 1999-06-23 昌 山村 誘導電動機の制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371218A (en) * 1976-12-07 1978-06-24 Toshiba Corp Vectorial control device of induction motor
JPS5396423A (en) * 1977-02-01 1978-08-23 Mitsubishi Electric Corp Control system for induction motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371218A (en) * 1976-12-07 1978-06-24 Toshiba Corp Vectorial control device of induction motor
JPS5396423A (en) * 1977-02-01 1978-08-23 Mitsubishi Electric Corp Control system for induction motor

Also Published As

Publication number Publication date
JPS57170088A (en) 1982-10-20

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