JPS5371239A - Accidental point detective method of power cable - Google Patents

Accidental point detective method of power cable

Info

Publication number
JPS5371239A
JPS5371239A JP14627976A JP14627976A JPS5371239A JP S5371239 A JPS5371239 A JP S5371239A JP 14627976 A JP14627976 A JP 14627976A JP 14627976 A JP14627976 A JP 14627976A JP S5371239 A JPS5371239 A JP S5371239A
Authority
JP
Japan
Prior art keywords
power cable
accidental
detective method
accidental point
point detective
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
JP14627976A
Other languages
Japanese (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 JP14627976A priority Critical patent/JPS5371239A/en
Publication of JPS5371239A publication Critical patent/JPS5371239A/en
Pending legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)

Abstract

PURPOSE: To obtain detection of a trouble point by cancelling stray current such as current based on a partial cell at an accidental point.
COPYRIGHT: (C)1978,JPO&Japio
JP14627976A 1976-12-06 1976-12-06 Accidental point detective method of power cable Pending JPS5371239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14627976A JPS5371239A (en) 1976-12-06 1976-12-06 Accidental point detective method of power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14627976A JPS5371239A (en) 1976-12-06 1976-12-06 Accidental point detective method of power cable

Publications (1)

Publication Number Publication Date
JPS5371239A true JPS5371239A (en) 1978-06-24

Family

ID=15404118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14627976A Pending JPS5371239A (en) 1976-12-06 1976-12-06 Accidental point detective method of power cable

Country Status (1)

Country Link
JP (1) JPS5371239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016085157A (en) * 2014-10-28 2016-05-19 住友電気工業株式会社 Deterioration position measurement method of superconductive cable rail track

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016085157A (en) * 2014-10-28 2016-05-19 住友電気工業株式会社 Deterioration position measurement method of superconductive cable rail track

Similar Documents

Publication Publication Date Title
JPS5375828A (en) Semiconductor circuit
JPS5439191A (en) Oxygen detector
JPS5341796A (en) Wire lead-in for electrical equipment
JPS5229547A (en) Power generator in which sea current is availed
JPS5371239A (en) Accidental point detective method of power cable
JPS5217006A (en) Tape tension control unit
JPS5216197A (en) Electro chromic indicator and a clock with it
JPS5414281A (en) Battery voltage detecting circuit
JPS5414282A (en) Battery voltage detecting circuit
JPS52107532A (en) Tap selector
JPS5326523A (en) High-voltage generator circuit
JPS5343854A (en) Overcurrent detection circuit
JPS52155345A (en) Power interruption detecting circuit
JPS5441643A (en) M/n inspection circuit system
JPS5372587A (en) Connecting method for solar battery
JPS51137847A (en) An earth trouble detecting apparatus with a detection circuit
JPS5372148A (en) Trouble spot standardizing system
JPS5361080A (en) Method of searching for accident points in power cable
JPS51124475A (en) Wind comparator
JPS51126692A (en) Side thruster
JPS5344066A (en) Inspecting apparatus for electric leakage breaker
JPS5396434A (en) Synchronizing rectifier circuit
JPS53149628A (en) Output detector for power converter
JPS53147250A (en) Carrier protective relay system
JPS5289258A (en) Electric cleaner