JP2551054Y2 - 連系保護リレー装置 - Google Patents

連系保護リレー装置

Info

Publication number
JP2551054Y2
JP2551054Y2 JP1988029296U JP2929688U JP2551054Y2 JP 2551054 Y2 JP2551054 Y2 JP 2551054Y2 JP 1988029296 U JP1988029296 U JP 1988029296U JP 2929688 U JP2929688 U JP 2929688U JP 2551054 Y2 JP2551054 Y2 JP 2551054Y2
Authority
JP
Japan
Prior art keywords
relay
circuit
relay device
relay element
selection
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.)
Expired - Lifetime
Application number
JP1988029296U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01134925U (enrdf_load_stackoverflow
Inventor
正蔵 竹内
誠 山口
辰三 佐藤
正明 平
生次 豊原
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.)
Nissin Electric Co Ltd
Osaka Gas Co Ltd
Original Assignee
Nissin Electric Co Ltd
Osaka Gas 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 Nissin Electric Co Ltd, Osaka Gas Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP1988029296U priority Critical patent/JP2551054Y2/ja
Publication of JPH01134925U publication Critical patent/JPH01134925U/ja
Application granted granted Critical
Publication of JP2551054Y2 publication Critical patent/JP2551054Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP1988029296U 1988-03-04 1988-03-04 連系保護リレー装置 Expired - Lifetime JP2551054Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988029296U JP2551054Y2 (ja) 1988-03-04 1988-03-04 連系保護リレー装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988029296U JP2551054Y2 (ja) 1988-03-04 1988-03-04 連系保護リレー装置

Publications (2)

Publication Number Publication Date
JPH01134925U JPH01134925U (enrdf_load_stackoverflow) 1989-09-14
JP2551054Y2 true JP2551054Y2 (ja) 1997-10-22

Family

ID=31253383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988029296U Expired - Lifetime JP2551054Y2 (ja) 1988-03-04 1988-03-04 連系保護リレー装置

Country Status (1)

Country Link
JP (1) JP2551054Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102333750B1 (ko) * 2021-08-20 2021-12-01 주식회사 무원이앤씨 복모선 1.5차단방식 변전소의 계통연계 제어회로
KR102333758B1 (ko) * 2021-08-20 2021-12-01 주식회사 무원이앤씨 계통연계용 차단기의 계통전압 선택회로

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125017A (en) * 1979-03-19 1980-09-26 Tokyo Electric Power Co Protective relay system
JPS6260429A (ja) * 1985-09-10 1987-03-17 株式会社明電舎 環線系統における中央処理装置の処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102333750B1 (ko) * 2021-08-20 2021-12-01 주식회사 무원이앤씨 복모선 1.5차단방식 변전소의 계통연계 제어회로
KR102333758B1 (ko) * 2021-08-20 2021-12-01 주식회사 무원이앤씨 계통연계용 차단기의 계통전압 선택회로

Also Published As

Publication number Publication date
JPH01134925U (enrdf_load_stackoverflow) 1989-09-14

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