JPH0440956B2 - - Google Patents

Info

Publication number
JPH0440956B2
JPH0440956B2 JP59110803A JP11080384A JPH0440956B2 JP H0440956 B2 JPH0440956 B2 JP H0440956B2 JP 59110803 A JP59110803 A JP 59110803A JP 11080384 A JP11080384 A JP 11080384A JP H0440956 B2 JPH0440956 B2 JP H0440956B2
Authority
JP
Japan
Prior art keywords
current
voltage
torque
signal
induction motor
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
JP59110803A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60257788A (ja
Inventor
Hiroshi Nagase
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59110803A priority Critical patent/JPS60257788A/ja
Publication of JPS60257788A publication Critical patent/JPS60257788A/ja
Publication of JPH0440956B2 publication Critical patent/JPH0440956B2/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
    • H02P27/048—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 using AC supply for only the rotor circuit or only the stator circuit
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP59110803A 1984-06-01 1984-06-01 誘導電動機の制御装置 Granted JPS60257788A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59110803A JPS60257788A (ja) 1984-06-01 1984-06-01 誘導電動機の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59110803A JPS60257788A (ja) 1984-06-01 1984-06-01 誘導電動機の制御装置

Publications (2)

Publication Number Publication Date
JPS60257788A JPS60257788A (ja) 1985-12-19
JPH0440956B2 true JPH0440956B2 (enrdf_load_stackoverflow) 1992-07-06

Family

ID=14545046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59110803A Granted JPS60257788A (ja) 1984-06-01 1984-06-01 誘導電動機の制御装置

Country Status (1)

Country Link
JP (1) JPS60257788A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS60257788A (ja) 1985-12-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term