JPS6014575B2 - 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
JPS6014575B2
JPS6014575B2 JP49125486A JP12548674A JPS6014575B2 JP S6014575 B2 JPS6014575 B2 JP S6014575B2 JP 49125486 A JP49125486 A JP 49125486A JP 12548674 A JP12548674 A JP 12548674A JP S6014575 B2 JPS6014575 B2 JP S6014575B2
Authority
JP
Japan
Prior art keywords
phase
signal
relay
phase signal
power supply
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
JP49125486A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5151731A (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 JP49125486A priority Critical patent/JPS6014575B2/ja
Publication of JPS5151731A publication Critical patent/JPS5151731A/ja
Publication of JPS6014575B2 publication Critical patent/JPS6014575B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP49125486A 1974-11-01 1974-11-01 位相比較搬送保護継電方式 Expired JPS6014575B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49125486A JPS6014575B2 (ja) 1974-11-01 1974-11-01 位相比較搬送保護継電方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49125486A JPS6014575B2 (ja) 1974-11-01 1974-11-01 位相比較搬送保護継電方式

Publications (2)

Publication Number Publication Date
JPS5151731A JPS5151731A (enrdf_load_stackoverflow) 1976-05-07
JPS6014575B2 true JPS6014575B2 (ja) 1985-04-15

Family

ID=14911271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49125486A Expired JPS6014575B2 (ja) 1974-11-01 1974-11-01 位相比較搬送保護継電方式

Country Status (1)

Country Link
JP (1) JPS6014575B2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525979B2 (enrdf_load_stackoverflow) * 1971-11-29 1977-02-18

Also Published As

Publication number Publication date
JPS5151731A (enrdf_load_stackoverflow) 1976-05-07

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