JPS5220244A - Directional comparison transfer protective realy system - Google Patents

Directional comparison transfer protective realy system

Info

Publication number
JPS5220244A
JPS5220244A JP50095828A JP9582875A JPS5220244A JP S5220244 A JPS5220244 A JP S5220244A JP 50095828 A JP50095828 A JP 50095828A JP 9582875 A JP9582875 A JP 9582875A JP S5220244 A JPS5220244 A JP S5220244A
Authority
JP
Japan
Prior art keywords
transfer protective
realy
directional comparison
comparison transfer
directional
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
JP50095828A
Other languages
Japanese (ja)
Other versions
JPS6048972B2 (en
Inventor
Takao Kubo
Noboru Kijima
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 JP50095828A priority Critical patent/JPS6048972B2/en
Publication of JPS5220244A publication Critical patent/JPS5220244A/en
Publication of JPS6048972B2 publication Critical patent/JPS6048972B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To provide a directional comparison transfer protective relay system, which permits wide reduction with a special method of detecting short-circuit out outer accident in a transfer protective relay system.
COPYRIGHT: (C)1977,JPO&Japio
JP50095828A 1975-08-08 1975-08-08 Direction comparison conveyance protection relay device Expired JPS6048972B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50095828A JPS6048972B2 (en) 1975-08-08 1975-08-08 Direction comparison conveyance protection relay device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50095828A JPS6048972B2 (en) 1975-08-08 1975-08-08 Direction comparison conveyance protection relay device

Publications (2)

Publication Number Publication Date
JPS5220244A true JPS5220244A (en) 1977-02-16
JPS6048972B2 JPS6048972B2 (en) 1985-10-30

Family

ID=14148249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50095828A Expired JPS6048972B2 (en) 1975-08-08 1975-08-08 Direction comparison conveyance protection relay device

Country Status (1)

Country Link
JP (1) JPS6048972B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA40764A (en) 2014-09-26 2017-08-01 Chugai Pharmaceutical Co Ltd THERAPEUTIC AGENT INDUCING CYTOTOXICITY

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938135A (en) * 1972-08-18 1974-04-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938135A (en) * 1972-08-18 1974-04-09

Also Published As

Publication number Publication date
JPS6048972B2 (en) 1985-10-30

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