JPH0236191B2 - - Google Patents

Info

Publication number
JPH0236191B2
JPH0236191B2 JP57042790A JP4279082A JPH0236191B2 JP H0236191 B2 JPH0236191 B2 JP H0236191B2 JP 57042790 A JP57042790 A JP 57042790A JP 4279082 A JP4279082 A JP 4279082A JP H0236191 B2 JPH0236191 B2 JP H0236191B2
Authority
JP
Japan
Prior art keywords
cable
charge
amount
absorbed
discharge
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 - Lifetime
Application number
JP57042790A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58161870A (ja
Inventor
Minoru Yamamoto
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP57042790A priority Critical patent/JPS58161870A/ja
Publication of JPS58161870A publication Critical patent/JPS58161870A/ja
Publication of JPH0236191B2 publication Critical patent/JPH0236191B2/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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Cable Installation (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Relating To Insulation (AREA)
JP57042790A 1982-03-19 1982-03-19 電力ケ−ブル絶縁層の水トリ−の検出方法 Granted JPS58161870A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57042790A JPS58161870A (ja) 1982-03-19 1982-03-19 電力ケ−ブル絶縁層の水トリ−の検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57042790A JPS58161870A (ja) 1982-03-19 1982-03-19 電力ケ−ブル絶縁層の水トリ−の検出方法

Publications (2)

Publication Number Publication Date
JPS58161870A JPS58161870A (ja) 1983-09-26
JPH0236191B2 true JPH0236191B2 (enExample) 1990-08-15

Family

ID=12645753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57042790A Granted JPS58161870A (ja) 1982-03-19 1982-03-19 電力ケ−ブル絶縁層の水トリ−の検出方法

Country Status (1)

Country Link
JP (1) JPS58161870A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908585A1 (de) 1989-03-16 1990-09-27 Pi Patente Gmbh Vakuumverpackungsschlauch aus einem verschweissbaren material
JP6893911B2 (ja) * 2016-03-03 2021-06-23 住友電気工業株式会社 絶縁体の絶縁性能の評価方法
CN108445341B (zh) * 2018-03-01 2019-11-15 华南理工大学 一种电缆护套多点接地下各段泄露电流的计算方法

Also Published As

Publication number Publication date
JPS58161870A (ja) 1983-09-26

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