JPS5946562A - 直流送電線用不良碍子検出器 - Google Patents

直流送電線用不良碍子検出器

Info

Publication number
JPS5946562A
JPS5946562A JP15734382A JP15734382A JPS5946562A JP S5946562 A JPS5946562 A JP S5946562A JP 15734382 A JP15734382 A JP 15734382A JP 15734382 A JP15734382 A JP 15734382A JP S5946562 A JPS5946562 A JP S5946562A
Authority
JP
Japan
Prior art keywords
insulator
measured
resistor
resistance value
detection
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
JP15734382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH033912B2 (enrdf_load_stackoverflow
Inventor
Makoto Yabuki
誠 矢吹
Fumihiko Nishiyama
西山　文彦
Katsuhiko Naito
克彦 内藤
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.)
Electric Power Development Co Ltd
NGK Insulators Ltd
Central Research Institute of Electric Power Industry
Original Assignee
Electric Power Development Co Ltd
NGK Insulators Ltd
Central Research Institute of Electric Power Industry
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 Electric Power Development Co Ltd, NGK Insulators Ltd, Central Research Institute of Electric Power Industry filed Critical Electric Power Development Co Ltd
Priority to JP15734382A priority Critical patent/JPS5946562A/ja
Publication of JPS5946562A publication Critical patent/JPS5946562A/ja
Publication of JPH033912B2 publication Critical patent/JPH033912B2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • B29K2083/005—LSR, i.e. liquid silicone rubbers, or derivatives thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Insulators (AREA)
JP15734382A 1982-09-09 1982-09-09 直流送電線用不良碍子検出器 Granted JPS5946562A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15734382A JPS5946562A (ja) 1982-09-09 1982-09-09 直流送電線用不良碍子検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15734382A JPS5946562A (ja) 1982-09-09 1982-09-09 直流送電線用不良碍子検出器

Publications (2)

Publication Number Publication Date
JPS5946562A true JPS5946562A (ja) 1984-03-15
JPH033912B2 JPH033912B2 (enrdf_load_stackoverflow) 1991-01-21

Family

ID=15647604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15734382A Granted JPS5946562A (ja) 1982-09-09 1982-09-09 直流送電線用不良碍子検出器

Country Status (1)

Country Link
JP (1) JPS5946562A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266667U (enrdf_load_stackoverflow) * 1985-06-22 1987-04-25
JPS6475977A (en) * 1987-09-18 1989-03-22 Ngk Insulators Ltd Faulty insulator detector
JP2006196382A (ja) * 2005-01-17 2006-07-27 Ngk Insulators Ltd 不良碍子検出器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266667U (enrdf_load_stackoverflow) * 1985-06-22 1987-04-25
JPS6475977A (en) * 1987-09-18 1989-03-22 Ngk Insulators Ltd Faulty insulator detector
JP2006196382A (ja) * 2005-01-17 2006-07-27 Ngk Insulators Ltd 不良碍子検出器

Also Published As

Publication number Publication date
JPH033912B2 (enrdf_load_stackoverflow) 1991-01-21

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