JPS5235847A - Protective relay - Google Patents

Protective relay

Info

Publication number
JPS5235847A
JPS5235847A JP11234375A JP11234375A JPS5235847A JP S5235847 A JPS5235847 A JP S5235847A JP 11234375 A JP11234375 A JP 11234375A JP 11234375 A JP11234375 A JP 11234375A JP S5235847 A JPS5235847 A JP S5235847A
Authority
JP
Japan
Prior art keywords
protective relay
relay
blinder
devised
high speed
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.)
Pending
Application number
JP11234375A
Other languages
Japanese (ja)
Inventor
Koji Maeda
Genzaburo Kotani
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
Original Assignee
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11234375A priority Critical patent/JPS5235847A/en
Publication of JPS5235847A publication Critical patent/JPS5235847A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: Devised is a range relay with a high speed characteristic of blinder.
COPYRIGHT: (C)1977,JPO&Japio
JP11234375A 1975-09-17 1975-09-17 Protective relay Pending JPS5235847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11234375A JPS5235847A (en) 1975-09-17 1975-09-17 Protective relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11234375A JPS5235847A (en) 1975-09-17 1975-09-17 Protective relay

Publications (1)

Publication Number Publication Date
JPS5235847A true JPS5235847A (en) 1977-03-18

Family

ID=14584301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11234375A Pending JPS5235847A (en) 1975-09-17 1975-09-17 Protective relay

Country Status (1)

Country Link
JP (1) JPS5235847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977126A (en) * 1972-11-30 1974-07-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977126A (en) * 1972-11-30 1974-07-25
JPS582555B2 (en) * 1972-11-30 1983-01-17 三菱電機株式会社 Automatic back up system

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