JPS51140123A - Safeguard for cyclo-converter - Google Patents

Safeguard for cyclo-converter

Info

Publication number
JPS51140123A
JPS51140123A JP50063025A JP6302575A JPS51140123A JP S51140123 A JPS51140123 A JP S51140123A JP 50063025 A JP50063025 A JP 50063025A JP 6302575 A JP6302575 A JP 6302575A JP S51140123 A JPS51140123 A JP S51140123A
Authority
JP
Japan
Prior art keywords
cyclo
converter
safeguard
rotary machine
overvoltage
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
JP50063025A
Other languages
Japanese (ja)
Other versions
JPS564098B2 (en
Inventor
Takashige Saijo
Shinjiro Watabe
Keiichiro Yanagida
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>
Toshiba Corp
Japan National Railways
Nippon Kokuyu Tetsudo
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Toshiba Corp
Japan National Railways
Nippon Kokuyu Tetsudo
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 JAPANESE NATIONAL RAILWAYS<JNR>, Toshiba Corp, Japan National Railways, Nippon Kokuyu Tetsudo, Tokyo Shibaura Electric Co Ltd filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP50063025A priority Critical patent/JPS51140123A/en
Publication of JPS51140123A publication Critical patent/JPS51140123A/en
Publication of JPS564098B2 publication Critical patent/JPS564098B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: The elimination of overvoltage when the cyclo-converter controlling the rotary machine is interrupted on the input side by utilizing the thyristor power regulator controlled by the dynamic braking of the rotary machine.
COPYRIGHT: (C)1976,JPO&Japio
JP50063025A 1975-05-28 1975-05-28 Safeguard for cyclo-converter Granted JPS51140123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50063025A JPS51140123A (en) 1975-05-28 1975-05-28 Safeguard for cyclo-converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50063025A JPS51140123A (en) 1975-05-28 1975-05-28 Safeguard for cyclo-converter

Publications (2)

Publication Number Publication Date
JPS51140123A true JPS51140123A (en) 1976-12-02
JPS564098B2 JPS564098B2 (en) 1981-01-28

Family

ID=13217362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50063025A Granted JPS51140123A (en) 1975-05-28 1975-05-28 Safeguard for cyclo-converter

Country Status (1)

Country Link
JP (1) JPS51140123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63217921A (en) * 1987-03-04 1988-09-12 株式会社日立製作所 Overvoltage suppressor of variable speed motor-generator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121589U (en) * 1983-02-02 1984-08-16 石川島播磨重工業株式会社 Piping restraint device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63217921A (en) * 1987-03-04 1988-09-12 株式会社日立製作所 Overvoltage suppressor of variable speed motor-generator

Also Published As

Publication number Publication date
JPS564098B2 (en) 1981-01-28

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