JPH0546775B2 - - Google Patents

Info

Publication number
JPH0546775B2
JPH0546775B2 JP61038538A JP3853886A JPH0546775B2 JP H0546775 B2 JPH0546775 B2 JP H0546775B2 JP 61038538 A JP61038538 A JP 61038538A JP 3853886 A JP3853886 A JP 3853886A JP H0546775 B2 JPH0546775 B2 JP H0546775B2
Authority
JP
Japan
Prior art keywords
current
voltage side
differential
transformer
tap
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 - Fee Related
Application number
JP61038538A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62196019A (ja
Inventor
Yasuaki Myake
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 JP3853886A priority Critical patent/JPS62196019A/ja
Publication of JPS62196019A publication Critical patent/JPS62196019A/ja
Publication of JPH0546775B2 publication Critical patent/JPH0546775B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
JP3853886A 1986-02-24 1986-02-24 変圧器保護用差動継電装置 Granted JPS62196019A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3853886A JPS62196019A (ja) 1986-02-24 1986-02-24 変圧器保護用差動継電装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3853886A JPS62196019A (ja) 1986-02-24 1986-02-24 変圧器保護用差動継電装置

Publications (2)

Publication Number Publication Date
JPS62196019A JPS62196019A (ja) 1987-08-29
JPH0546775B2 true JPH0546775B2 (en]) 1993-07-14

Family

ID=12528063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3853886A Granted JPS62196019A (ja) 1986-02-24 1986-02-24 変圧器保護用差動継電装置

Country Status (1)

Country Link
JP (1) JPS62196019A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101476646B1 (ko) * 2013-08-29 2014-12-26 주식회사 케이엔제이 패널 연마용 회전장치 및 패널회전방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103560487B (zh) * 2013-11-19 2016-02-03 国家电网公司 多分接头特种变压器差动保护方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193932A (en) * 1981-05-26 1982-11-29 Fuji Electric Co Ltd Radio differential protective relay unit for transformer
JPS605731A (ja) * 1983-06-24 1985-01-12 三菱電機株式会社 変圧器の内部短絡保護装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101476646B1 (ko) * 2013-08-29 2014-12-26 주식회사 케이엔제이 패널 연마용 회전장치 및 패널회전방법

Also Published As

Publication number Publication date
JPS62196019A (ja) 1987-08-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees