JPH0575980B2 - - Google Patents

Info

Publication number
JPH0575980B2
JPH0575980B2 JP59024780A JP2478084A JPH0575980B2 JP H0575980 B2 JPH0575980 B2 JP H0575980B2 JP 59024780 A JP59024780 A JP 59024780A JP 2478084 A JP2478084 A JP 2478084A JP H0575980 B2 JPH0575980 B2 JP H0575980B2
Authority
JP
Japan
Prior art keywords
insulation
detection means
current detection
insulation failure
point
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 - Fee Related
Application number
JP59024780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60169774A (ja
Inventor
Tadaharu Nakayama
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP59024780A priority Critical patent/JPS60169774A/ja
Publication of JPS60169774A publication Critical patent/JPS60169774A/ja
Publication of JPH0575980B2 publication Critical patent/JPH0575980B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y04S10/52—Outage or fault management, e.g. fault detection or location

Landscapes

  • Locating Faults (AREA)
JP59024780A 1984-02-13 1984-02-13 ケ−ブル絶縁不良点の活線下標定方法 Granted JPS60169774A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59024780A JPS60169774A (ja) 1984-02-13 1984-02-13 ケ−ブル絶縁不良点の活線下標定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59024780A JPS60169774A (ja) 1984-02-13 1984-02-13 ケ−ブル絶縁不良点の活線下標定方法

Publications (2)

Publication Number Publication Date
JPS60169774A JPS60169774A (ja) 1985-09-03
JPH0575980B2 true JPH0575980B2 (en]) 1993-10-21

Family

ID=12147692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59024780A Granted JPS60169774A (ja) 1984-02-13 1984-02-13 ケ−ブル絶縁不良点の活線下標定方法

Country Status (1)

Country Link
JP (1) JPS60169774A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675090B2 (ja) * 1988-09-12 1994-09-21 住友電気工業株式会社 ケーブル絶縁不良点探知方法および装置
IL142943A (en) * 1998-12-18 2004-09-27 Future Fibre Tech Pty Ltd A device and method for tracking a structure using a counter-advanced signal and a method for locating events
JP7193244B2 (ja) * 2018-03-30 2022-12-20 トヨタ自動車株式会社 標定システム

Also Published As

Publication number Publication date
JPS60169774A (ja) 1985-09-03

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees