JPS5253245A - Protective method of gis - Google Patents

Protective method of gis

Info

Publication number
JPS5253245A
JPS5253245A JP50128178A JP12817875A JPS5253245A JP S5253245 A JPS5253245 A JP S5253245A JP 50128178 A JP50128178 A JP 50128178A JP 12817875 A JP12817875 A JP 12817875A JP S5253245 A JPS5253245 A JP S5253245A
Authority
JP
Japan
Prior art keywords
gis
earth wire
protective method
protective
burreid
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
JP50128178A
Other languages
Japanese (ja)
Other versions
JPS6132884B2 (en
Inventor
Masaaki Sakai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50128178A priority Critical patent/JPS5253245A/en
Publication of JPS5253245A publication Critical patent/JPS5253245A/en
Publication of JPS6132884B2 publication Critical patent/JPS6132884B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Patch Boards (AREA)

Abstract

PURPOSE: In each protective division of GIS, temperary earth wire is burreid in the ground and this temporary earth wire is inserted in transformer and is connected to an earth wire of substation, and then, abnormal current is taken out and protection of GIS can be perforemd.
COPYRIGHT: (C)1977,JPO&Japio
JP50128178A 1975-10-24 1975-10-24 Protective method of gis Granted JPS5253245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50128178A JPS5253245A (en) 1975-10-24 1975-10-24 Protective method of gis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50128178A JPS5253245A (en) 1975-10-24 1975-10-24 Protective method of gis

Publications (2)

Publication Number Publication Date
JPS5253245A true JPS5253245A (en) 1977-04-28
JPS6132884B2 JPS6132884B2 (en) 1986-07-30

Family

ID=14978335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50128178A Granted JPS5253245A (en) 1975-10-24 1975-10-24 Protective method of gis

Country Status (1)

Country Link
JP (1) JPS5253245A (en)

Also Published As

Publication number Publication date
JPS6132884B2 (en) 1986-07-30

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