JPS56168173A - Surge reception type fault locator device - Google Patents

Surge reception type fault locator device

Info

Publication number
JPS56168173A
JPS56168173A JP7112980A JP7112980A JPS56168173A JP S56168173 A JPS56168173 A JP S56168173A JP 7112980 A JP7112980 A JP 7112980A JP 7112980 A JP7112980 A JP 7112980A JP S56168173 A JPS56168173 A JP S56168173A
Authority
JP
Japan
Prior art keywords
reference pulse
counters
circuits
master
delay time
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
JP7112980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS632066B2 (enrdf_load_stackoverflow
Inventor
Takashi Chiba
Atsushi Yokoyama
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.)
Fujitsu Ltd
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Fujitsu 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 Tokyo Electric Power Co Inc, Fujitsu Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP7112980A priority Critical patent/JPS56168173A/ja
Publication of JPS56168173A publication Critical patent/JPS56168173A/ja
Publication of JPS632066B2 publication Critical patent/JPS632066B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
JP7112980A 1980-05-28 1980-05-28 Surge reception type fault locator device Granted JPS56168173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7112980A JPS56168173A (en) 1980-05-28 1980-05-28 Surge reception type fault locator device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7112980A JPS56168173A (en) 1980-05-28 1980-05-28 Surge reception type fault locator device

Publications (2)

Publication Number Publication Date
JPS56168173A true JPS56168173A (en) 1981-12-24
JPS632066B2 JPS632066B2 (enrdf_load_stackoverflow) 1988-01-16

Family

ID=13451648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7112980A Granted JPS56168173A (en) 1980-05-28 1980-05-28 Surge reception type fault locator device

Country Status (1)

Country Link
JP (1) JPS56168173A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132180A (ja) * 1985-12-04 1987-06-15 Fujitsu Denso Ltd 返送信号伝送方式
CN102780216A (zh) * 2011-05-09 2012-11-14 航天科工深圳（集团）有限公司 浪涌抑制供电系统及其工作方法
JP2021081305A (ja) * 2019-11-19 2021-05-27 三菱重工業株式会社 断線判別装置、断線判別方法およびプログラム。

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132180A (ja) * 1985-12-04 1987-06-15 Fujitsu Denso Ltd 返送信号伝送方式
CN102780216A (zh) * 2011-05-09 2012-11-14 航天科工深圳（集团）有限公司 浪涌抑制供电系统及其工作方法
JP2021081305A (ja) * 2019-11-19 2021-05-27 三菱重工業株式会社 断線判別装置、断線判別方法およびプログラム。

Also Published As

Publication number Publication date
JPS632066B2 (enrdf_load_stackoverflow) 1988-01-16

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