JPS6227636B2 - - Google Patents

Info

Publication number
JPS6227636B2
JPS6227636B2 JP55121386A JP12138680A JPS6227636B2 JP S6227636 B2 JPS6227636 B2 JP S6227636B2 JP 55121386 A JP55121386 A JP 55121386A JP 12138680 A JP12138680 A JP 12138680A JP S6227636 B2 JPS6227636 B2 JP S6227636B2
Authority
JP
Japan
Prior art keywords
circuit
triangular wave
motor
thyristor
commutation margin
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
Application number
JP55121386A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5746690A (en
Inventor
Teruo Nakagawa
Sukeo Saito
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP55121386A priority Critical patent/JPS5746690A/ja
Publication of JPS5746690A publication Critical patent/JPS5746690A/ja
Publication of JPS6227636B2 publication Critical patent/JPS6227636B2/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/03—Synchronous motors with brushless excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP55121386A 1980-09-02 1980-09-02 Controller for ac motor Granted JPS5746690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55121386A JPS5746690A (en) 1980-09-02 1980-09-02 Controller for ac motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55121386A JPS5746690A (en) 1980-09-02 1980-09-02 Controller for ac motor

Publications (2)

Publication Number Publication Date
JPS5746690A JPS5746690A (en) 1982-03-17
JPS6227636B2 true JPS6227636B2 (th) 1987-06-16

Family

ID=14809910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55121386A Granted JPS5746690A (en) 1980-09-02 1980-09-02 Controller for ac motor

Country Status (1)

Country Link
JP (1) JPS5746690A (th)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212385A (ja) * 1982-06-03 1983-12-10 Mitsubishi Electric Corp 同期電動機の駆動装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231313A (en) * 1975-09-05 1977-03-09 Hitachi Ltd Controlling device for no-commutator motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231313A (en) * 1975-09-05 1977-03-09 Hitachi Ltd Controlling device for no-commutator motor

Also Published As

Publication number Publication date
JPS5746690A (en) 1982-03-17

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