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JPS57119689A - Controlling device for secondary excitation of induction motor - Google Patents

Controlling device for secondary excitation of induction motor

Info

Publication number
JPS57119689A
JPS57119689A JP570381A JP570381A JPS57119689A JP S57119689 A JPS57119689 A JP S57119689A JP 570381 A JP570381 A JP 570381A JP 570381 A JP570381 A JP 570381A JP S57119689 A JPS57119689 A JP S57119689A
Authority
JP
Japan
Prior art keywords
speed setting
motor
signal
setting device
controller
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.)
Pending
Application number
JP570381A
Other languages
English (en)
Inventor
Hiromichi Komiya
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 JP570381A priority Critical patent/JPS57119689A/ja
Publication of JPS57119689A publication Critical patent/JPS57119689A/ja
Pending 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/08—Indirect field-oriented control; Rotor flux feed-forward control
    • H02P21/09—Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency
    • 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
    • H02P23/08—Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency

Landscapes

  • Motor And Converter Starters (AREA)
JP570381A 1981-01-16 1981-01-16 Controlling device for secondary excitation of induction motor Pending JPS57119689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP570381A JPS57119689A (en) 1981-01-16 1981-01-16 Controlling device for secondary excitation of induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP570381A JPS57119689A (en) 1981-01-16 1981-01-16 Controlling device for secondary excitation of induction motor

Publications (1)

Publication Number Publication Date
JPS57119689A true JPS57119689A (en) 1982-07-26

Family

ID=11618466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP570381A Pending JPS57119689A (en) 1981-01-16 1981-01-16 Controlling device for secondary excitation of induction motor

Country Status (1)

Country Link
JP (1) JPS57119689A (ja)

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