JPS5291129A - Protecting circuit for thyristor converter - Google Patents

Protecting circuit for thyristor converter

Info

Publication number
JPS5291129A
JPS5291129A JP662476A JP662476A JPS5291129A JP S5291129 A JPS5291129 A JP S5291129A JP 662476 A JP662476 A JP 662476A JP 662476 A JP662476 A JP 662476A JP S5291129 A JPS5291129 A JP S5291129A
Authority
JP
Japan
Prior art keywords
thyristor converter
protecting circuit
converter
current
thyristor
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
JP662476A
Other languages
Japanese (ja)
Inventor
Kimio Kono
Kenzo Kamiyama
Masahiro Tobiyo
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 JP662476A priority Critical patent/JPS5291129A/en
Publication of JPS5291129A publication Critical patent/JPS5291129A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To detect the accident current by a current transformer and protect the converter by arranging the surge absorbing circuit on the side of the thyristor converter rather than on the side of the main circuit current detector.
COPYRIGHT: (C)1977,JPO&Japio
JP662476A 1976-01-26 1976-01-26 Protecting circuit for thyristor converter Pending JPS5291129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP662476A JPS5291129A (en) 1976-01-26 1976-01-26 Protecting circuit for thyristor converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP662476A JPS5291129A (en) 1976-01-26 1976-01-26 Protecting circuit for thyristor converter

Publications (1)

Publication Number Publication Date
JPS5291129A true JPS5291129A (en) 1977-08-01

Family

ID=11643505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP662476A Pending JPS5291129A (en) 1976-01-26 1976-01-26 Protecting circuit for thyristor converter

Country Status (1)

Country Link
JP (1) JPS5291129A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641772A (en) * 1979-09-12 1981-04-18 Hitachi Ltd Current detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641772A (en) * 1979-09-12 1981-04-18 Hitachi Ltd Current detector
JPS6129228B2 (en) * 1979-09-12 1986-07-05 Hitachi Ltd

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