JPS525443A - Wire disconnection detecting process - Google Patents

Wire disconnection detecting process

Info

Publication number
JPS525443A
JPS525443A JP8080475A JP8080475A JPS525443A JP S525443 A JPS525443 A JP S525443A JP 8080475 A JP8080475 A JP 8080475A JP 8080475 A JP8080475 A JP 8080475A JP S525443 A JPS525443 A JP S525443A
Authority
JP
Japan
Prior art keywords
wire disconnection
detecting process
disconnection detecting
accident
wire
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
JP8080475A
Other languages
Japanese (ja)
Inventor
Mitsuo Watai
Mitsuo Shibata
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 JP8080475A priority Critical patent/JPS525443A/en
Publication of JPS525443A publication Critical patent/JPS525443A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: The wire disconnection detecting process ready to detect by discriminating at the substation for the wire disconnection accident and the short circuit with ground accident of the distribution line.
COPYRIGHT: (C)1977,JPO&Japio
JP8080475A 1975-07-02 1975-07-02 Wire disconnection detecting process Pending JPS525443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8080475A JPS525443A (en) 1975-07-02 1975-07-02 Wire disconnection detecting process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8080475A JPS525443A (en) 1975-07-02 1975-07-02 Wire disconnection detecting process

Publications (1)

Publication Number Publication Date
JPS525443A true JPS525443A (en) 1977-01-17

Family

ID=13728641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8080475A Pending JPS525443A (en) 1975-07-02 1975-07-02 Wire disconnection detecting process

Country Status (1)

Country Link
JP (1) JPS525443A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0448254U (en) * 1990-08-31 1992-04-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0448254U (en) * 1990-08-31 1992-04-23

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