JPS5736594A - Power device for driving induction motor - Google Patents

Power device for driving induction motor

Info

Publication number
JPS5736594A
JPS5736594A JP10979280A JP10979280A JPS5736594A JP S5736594 A JPS5736594 A JP S5736594A JP 10979280 A JP10979280 A JP 10979280A JP 10979280 A JP10979280 A JP 10979280A JP S5736594 A JPS5736594 A JP S5736594A
Authority
JP
Japan
Prior art keywords
current
transducer
component current
field component
torque component
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
JP10979280A
Other languages
Japanese (ja)
Inventor
Masanori Miyazaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10979280A priority Critical patent/JPS5736594A/en
Publication of JPS5736594A publication Critical patent/JPS5736594A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE:To permit high accuracy and high speed operation with a few calculation errors, by independently controlling torque component current and field component current. CONSTITUTION:A transducer 201 for torque component current i1q and a transducer 202 for field component current i1d are separately provided to individually detect and control the magnitude of the output currents of both transducers 201, 202. The torque component current reference i1d* is compared with the torque component current i1q having detected the output current of the current i1q transducer 201 by a current detection device 501 to deliver the current control signal PHCq of the current i1q transducer 201 by a torque component current control circuit 15. The field component current reference i1d* is compared with the field component current i1d having detected the output current of the current i1d transducer 202 by a current detection device 502 to deliver the signal PHCd of the i1d transducer 202 by a field component current control circuit 16.
JP10979280A 1980-08-12 1980-08-12 Power device for driving induction motor Pending JPS5736594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10979280A JPS5736594A (en) 1980-08-12 1980-08-12 Power device for driving induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10979280A JPS5736594A (en) 1980-08-12 1980-08-12 Power device for driving induction motor

Publications (1)

Publication Number Publication Date
JPS5736594A true JPS5736594A (en) 1982-02-27

Family

ID=14519330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10979280A Pending JPS5736594A (en) 1980-08-12 1980-08-12 Power device for driving induction motor

Country Status (1)

Country Link
JP (1) JPS5736594A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935596A (en) * 1982-08-20 1984-02-27 Toshiba Corp Controlling method for current of power converter
JPS61236392A (en) * 1985-01-26 1986-10-21 ゼネラル・エレクトリツク・カンパニイ Excitation current cotnrol for induction motor driver using load commutation type inverter circuit
US7867119B2 (en) 2002-12-03 2011-01-11 Hutchinson Transmission system combining an internal combustion engine and an alternator-starter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935596A (en) * 1982-08-20 1984-02-27 Toshiba Corp Controlling method for current of power converter
JPS61236392A (en) * 1985-01-26 1986-10-21 ゼネラル・エレクトリツク・カンパニイ Excitation current cotnrol for induction motor driver using load commutation type inverter circuit
JPS61236393A (en) * 1985-01-26 1986-10-21 ゼネラル・エレクトリツク・カンパニイ Control system for induction motor driver using load commutation type inverter
JPS61236391A (en) * 1985-01-26 1986-10-21 ゼネラル・エレクトリツク・カンパニイ Induction motor driver using load commutation type inverter circuit
US7867119B2 (en) 2002-12-03 2011-01-11 Hutchinson Transmission system combining an internal combustion engine and an alternator-starter

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