JPS59132717A - 差動継電器 - Google Patents

差動継電器

Info

Publication number
JPS59132717A
JPS59132717A JP426683A JP426683A JPS59132717A JP S59132717 A JPS59132717 A JP S59132717A JP 426683 A JP426683 A JP 426683A JP 426683 A JP426683 A JP 426683A JP S59132717 A JPS59132717 A JP S59132717A
Authority
JP
Japan
Prior art keywords
voltage
terminal
input
differential relay
amount
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
JP426683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0432618B2 (enrdf_load_stackoverflow
Inventor
大川　哲夫
大来　雄二
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP426683A priority Critical patent/JPS59132717A/ja
Publication of JPS59132717A publication Critical patent/JPS59132717A/ja
Publication of JPH0432618B2 publication Critical patent/JPH0432618B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
JP426683A 1983-01-17 1983-01-17 差動継電器 Granted JPS59132717A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP426683A JPS59132717A (ja) 1983-01-17 1983-01-17 差動継電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP426683A JPS59132717A (ja) 1983-01-17 1983-01-17 差動継電器

Publications (2)

Publication Number Publication Date
JPS59132717A true JPS59132717A (ja) 1984-07-30
JPH0432618B2 JPH0432618B2 (enrdf_load_stackoverflow) 1992-05-29

Family

ID=11579732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP426683A Granted JPS59132717A (ja) 1983-01-17 1983-01-17 差動継電器

Country Status (1)

Country Link
JP (1) JPS59132717A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0432618B2 (enrdf_load_stackoverflow) 1992-05-29

Similar Documents

Publication Publication Date Title
JP3172166B2 (ja) 瞬時トリップ機能を持つディジタル回路を使用した電子式遮断器
CN100490266C (zh) 用于电力变压器差动保护的系统
US3754163A (en) Protection of transformers
US5627712A (en) Transformer differential relay
JPS59132717A (ja) 差動継電器
JP3665402B2 (ja) デジタル形保護継電器
JP2503972B2 (ja) 母線保護継電装置
JPH0514502B2 (enrdf_load_stackoverflow)
JPH114533A (ja) ディジタル形保護継電器
JPS59132716A (ja) 差動継電器
JPS6359720A (ja) デイジタル形電流差動リレ−
JPS594927B2 (ja) 変圧器保護継電方式
JPS58175924A (ja) 電流差動保護継電装置
JPS6389020A (ja) 変圧器の保護継電装置
JPS6242456B2 (enrdf_load_stackoverflow)
JPH0210655B2 (enrdf_load_stackoverflow)
JPH01214220A (ja) 比率差動継電器の高調波抑制方式
JPS58141627A (ja) 比率差動継電器
JPS59175326A (ja) 可変電圧可変周波数電力系統の地絡検出装置
JPS593099B2 (ja) 変圧器保護継電方式
JPS60180433A (ja) 変圧器保護継電装置
JPS6295923A (ja) 変圧器の保護継電装置
JPS63121425A (ja) デイジタル形電流差動リレ−
JPS583527A (ja) 距離継電器
JPS58218822A (ja) 距離継電器