JPS5517949A - Return conductor grounding protecting dc breaker - Google Patents

Return conductor grounding protecting dc breaker

Info

Publication number
JPS5517949A
JPS5517949A JP9084978A JP9084978A JPS5517949A JP S5517949 A JPS5517949 A JP S5517949A JP 9084978 A JP9084978 A JP 9084978A JP 9084978 A JP9084978 A JP 9084978A JP S5517949 A JPS5517949 A JP S5517949A
Authority
JP
Japan
Prior art keywords
breaker
return conductor
conductor grounding
protecting
grounding protecting
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
JP9084978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6215012B2 (enExample
Inventor
Hisashi Ooi
Shiyunji Tokuyama
Kouji Suzuki
Hiroyuki Sugawara
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.)
Electric Power Development Co Ltd
Hitachi Ltd
Original Assignee
Electric Power Development Co Ltd
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 Electric Power Development Co Ltd, Hitachi Ltd filed Critical Electric Power Development Co Ltd
Priority to JP9084978A priority Critical patent/JPS5517949A/ja
Publication of JPS5517949A publication Critical patent/JPS5517949A/ja
Publication of JPS6215012B2 publication Critical patent/JPS6215012B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
JP9084978A 1978-07-25 1978-07-25 Return conductor grounding protecting dc breaker Granted JPS5517949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9084978A JPS5517949A (en) 1978-07-25 1978-07-25 Return conductor grounding protecting dc breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9084978A JPS5517949A (en) 1978-07-25 1978-07-25 Return conductor grounding protecting dc breaker

Publications (2)

Publication Number Publication Date
JPS5517949A true JPS5517949A (en) 1980-02-07
JPS6215012B2 JPS6215012B2 (enExample) 1987-04-06

Family

ID=14010021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9084978A Granted JPS5517949A (en) 1978-07-25 1978-07-25 Return conductor grounding protecting dc breaker

Country Status (1)

Country Link
JP (1) JPS5517949A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583531A (ja) * 1981-06-25 1983-01-10 株式会社富士電機総合研究所 直流送電回路用の転流スイツチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583531A (ja) * 1981-06-25 1983-01-10 株式会社富士電機総合研究所 直流送電回路用の転流スイツチ

Also Published As

Publication number Publication date
JPS6215012B2 (enExample) 1987-04-06

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