JPS6011531B2 - デイジタル差動保護継電装置 - Google Patents

デイジタル差動保護継電装置

Info

Publication number
JPS6011531B2
JPS6011531B2 JP49020899A JP2089974A JPS6011531B2 JP S6011531 B2 JPS6011531 B2 JP S6011531B2 JP 49020899 A JP49020899 A JP 49020899A JP 2089974 A JP2089974 A JP 2089974A JP S6011531 B2 JPS6011531 B2 JP S6011531B2
Authority
JP
Japan
Prior art keywords
value
ratio
protection relay
relay device
digital
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
Application number
JP49020899A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50113747A (enrdf_load_stackoverflow
Inventor
高幸 松田
省介 中里
健治 鈴木
信一 東
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
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
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 Tokyo Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Tokyo Electric Power Co Inc
Priority to JP49020899A priority Critical patent/JPS6011531B2/ja
Publication of JPS50113747A publication Critical patent/JPS50113747A/ja
Publication of JPS6011531B2 publication Critical patent/JPS6011531B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP49020899A 1974-02-20 1974-02-20 デイジタル差動保護継電装置 Expired JPS6011531B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49020899A JPS6011531B2 (ja) 1974-02-20 1974-02-20 デイジタル差動保護継電装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49020899A JPS6011531B2 (ja) 1974-02-20 1974-02-20 デイジタル差動保護継電装置

Publications (2)

Publication Number Publication Date
JPS50113747A JPS50113747A (enrdf_load_stackoverflow) 1975-09-06
JPS6011531B2 true JPS6011531B2 (ja) 1985-03-26

Family

ID=12040065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49020899A Expired JPS6011531B2 (ja) 1974-02-20 1974-02-20 デイジタル差動保護継電装置

Country Status (1)

Country Link
JP (1) JPS6011531B2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243959A (en) * 1975-10-03 1977-04-06 Tokyo Electric Power Co Inc:The Digital differential relay device
JPS5243960A (en) * 1975-10-03 1977-04-06 Tokyo Electric Power Co Inc:The Digital difference current relay
JPS5256339A (en) * 1975-11-05 1977-05-09 Tokyo Electric Power Co Inc:The Protective relay device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334298B2 (enrdf_load_stackoverflow) * 1972-03-14 1978-09-20

Also Published As

Publication number Publication date
JPS50113747A (enrdf_load_stackoverflow) 1975-09-06

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