JPS5930015B2 - 位相比較搬送保護継電方式 - Google Patents

位相比較搬送保護継電方式

Info

Publication number
JPS5930015B2
JPS5930015B2 JP49127115A JP12711574A JPS5930015B2 JP S5930015 B2 JPS5930015 B2 JP S5930015B2 JP 49127115 A JP49127115 A JP 49127115A JP 12711574 A JP12711574 A JP 12711574A JP S5930015 B2 JPS5930015 B2 JP S5930015B2
Authority
JP
Japan
Prior art keywords
phase
relay
signal
breaker
phase comparison
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
JP49127115A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5153239A (enrdf_load_stackoverflow
Inventor
隆生 久保
忠雄 河合
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP49127115A priority Critical patent/JPS5930015B2/ja
Publication of JPS5153239A publication Critical patent/JPS5153239A/ja
Publication of JPS5930015B2 publication Critical patent/JPS5930015B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP49127115A 1974-11-06 1974-11-06 位相比較搬送保護継電方式 Expired JPS5930015B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49127115A JPS5930015B2 (ja) 1974-11-06 1974-11-06 位相比較搬送保護継電方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49127115A JPS5930015B2 (ja) 1974-11-06 1974-11-06 位相比較搬送保護継電方式

Publications (2)

Publication Number Publication Date
JPS5153239A JPS5153239A (enrdf_load_stackoverflow) 1976-05-11
JPS5930015B2 true JPS5930015B2 (ja) 1984-07-24

Family

ID=14951967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49127115A Expired JPS5930015B2 (ja) 1974-11-06 1974-11-06 位相比較搬送保護継電方式

Country Status (1)

Country Link
JP (1) JPS5930015B2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49118158A (enrdf_load_stackoverflow) * 1973-03-17 1974-11-12

Also Published As

Publication number Publication date
JPS5153239A (enrdf_load_stackoverflow) 1976-05-11

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