JPS56153994A - Commutation failure preventing circuit of converter for linear thyristor motor - Google Patents

Commutation failure preventing circuit of converter for linear thyristor motor

Info

Publication number
JPS56153994A
JPS56153994A JP5725980A JP5725980A JPS56153994A JP S56153994 A JPS56153994 A JP S56153994A JP 5725980 A JP5725980 A JP 5725980A JP 5725980 A JP5725980 A JP 5725980A JP S56153994 A JPS56153994 A JP S56153994A
Authority
JP
Japan
Prior art keywords
thyristor
commutation
commutation failure
gate
converter
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
JP5725980A
Other languages
English (en)
Other versions
JPS6046640B2 (ja
Inventor
Tadashi Umemori
Keiichiro Kawachi
Koichi Matsuoka
Hiroyuki Miyake
Hideo Tanaka
Tadao Kobayashi
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Meidensha Electric Manufacturing Co Ltd
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Meidensha Electric Manufacturing 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 JAPANESE NATIONAL RAILWAYS<JNR>, Japan National Railways, Meidensha Electric Manufacturing Co Ltd filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP55057259A priority Critical patent/JPS6046640B2/ja
Publication of JPS56153994A publication Critical patent/JPS56153994A/ja
Publication of JPS6046640B2 publication Critical patent/JPS6046640B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
JP55057259A 1980-04-30 1980-04-30 リニア・サイリスタ・モ−タ用変換装置の転流失敗防止回路 Expired JPS6046640B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55057259A JPS6046640B2 (ja) 1980-04-30 1980-04-30 リニア・サイリスタ・モ−タ用変換装置の転流失敗防止回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55057259A JPS6046640B2 (ja) 1980-04-30 1980-04-30 リニア・サイリスタ・モ−タ用変換装置の転流失敗防止回路

Publications (2)

Publication Number Publication Date
JPS56153994A true JPS56153994A (en) 1981-11-28
JPS6046640B2 JPS6046640B2 (ja) 1985-10-17

Family

ID=13050527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55057259A Expired JPS6046640B2 (ja) 1980-04-30 1980-04-30 リニア・サイリスタ・モ−タ用変換装置の転流失敗防止回路

Country Status (1)

Country Link
JP (1) JPS6046640B2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61194939U (ja) * 1985-05-29 1986-12-04
JPS6262747U (ja) * 1985-10-08 1987-04-18

Also Published As

Publication number Publication date
JPS6046640B2 (ja) 1985-10-17

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