JPS57119692A - Secondary excitation control for induction motor - Google Patents

Secondary excitation control for induction motor

Info

Publication number
JPS57119692A
JPS57119692A JP570481A JP570481A JPS57119692A JP S57119692 A JPS57119692 A JP S57119692A JP 570481 A JP570481 A JP 570481A JP 570481 A JP570481 A JP 570481A JP S57119692 A JPS57119692 A JP S57119692A
Authority
JP
Japan
Prior art keywords
motor
power converter
switch
converter device
resistor
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
JP570481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0254037B2 (enrdf_load_stackoverflow
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 JP570481A priority Critical patent/JPS57119692A/ja
Publication of JPS57119692A publication Critical patent/JPS57119692A/ja
Publication of JPH0254037B2 publication Critical patent/JPH0254037B2/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
    • 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

  • Stopping Of Electric Motors (AREA)
  • Control Of Ac Motors In General (AREA)
JP570481A 1981-01-16 1981-01-16 Secondary excitation control for induction motor Granted JPS57119692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP570481A JPS57119692A (en) 1981-01-16 1981-01-16 Secondary excitation control for induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP570481A JPS57119692A (en) 1981-01-16 1981-01-16 Secondary excitation control for induction motor

Publications (2)

Publication Number Publication Date
JPS57119692A true JPS57119692A (en) 1982-07-26
JPH0254037B2 JPH0254037B2 (enrdf_load_stackoverflow) 1990-11-20

Family

ID=11618495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP570481A Granted JPS57119692A (en) 1981-01-16 1981-01-16 Secondary excitation control for induction motor

Country Status (1)

Country Link
JP (1) JPS57119692A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0254037B2 (enrdf_load_stackoverflow) 1990-11-20

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