JPS5491795A - Large capacity power cable line - Google Patents

Large capacity power cable line

Info

Publication number
JPS5491795A
JPS5491795A JP16004877A JP16004877A JPS5491795A JP S5491795 A JPS5491795 A JP S5491795A JP 16004877 A JP16004877 A JP 16004877A JP 16004877 A JP16004877 A JP 16004877A JP S5491795 A JPS5491795 A JP S5491795A
Authority
JP
Japan
Prior art keywords
layer
cable
conductive
voltage
power cable
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
JP16004877A
Other languages
Japanese (ja)
Inventor
Toshiaki Nakabasami
Keiji Tachibana
Hiroshi Kubo
Noriyasu Yoshikawa
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
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
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 Tokyo Electric Power Co Inc, Sumitomo Electric Industries Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP16004877A priority Critical patent/JPS5491795A/en
Publication of JPS5491795A publication Critical patent/JPS5491795A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

PURPOSE: To safely keep large current capacity by setting up the conductive and protective insulation layers which are grounded outside an anticorrosive layer without receiving the restriction of the voltage induced on a metallic layer.
CONSTITUTION: A cable 1b is provided with a conductor 11, insulation layer 12, metallic layer 13, anticorrosive layer 14, conductive layer 15, and protective insulation layer 16. The conductive layer 15 is grounded. The cable 1b is laid down where there is the possibility of a man touching. Since the cable 1b is short, the voltage to ground induced in the conductive layer 15 can extremely be kept lower than the specified voltage. The protective insulation layer 16 is formed by overlapping rubber and PVC insulating tapes.
COPYRIGHT: (C)1979,JPO&Japio
JP16004877A 1977-12-29 1977-12-29 Large capacity power cable line Pending JPS5491795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16004877A JPS5491795A (en) 1977-12-29 1977-12-29 Large capacity power cable line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16004877A JPS5491795A (en) 1977-12-29 1977-12-29 Large capacity power cable line

Publications (1)

Publication Number Publication Date
JPS5491795A true JPS5491795A (en) 1979-07-20

Family

ID=15706784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16004877A Pending JPS5491795A (en) 1977-12-29 1977-12-29 Large capacity power cable line

Country Status (1)

Country Link
JP (1) JPS5491795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615191A (en) * 1979-07-18 1981-02-13 Hitachi Koki Co Ltd Abnormality detection of step motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615191A (en) * 1979-07-18 1981-02-13 Hitachi Koki Co Ltd Abnormality detection of step motor

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