JPH023144B2 - - Google Patents

Info

Publication number
JPH023144B2
JPH023144B2 JP56003477A JP347781A JPH023144B2 JP H023144 B2 JPH023144 B2 JP H023144B2 JP 56003477 A JP56003477 A JP 56003477A JP 347781 A JP347781 A JP 347781A JP H023144 B2 JPH023144 B2 JP H023144B2
Authority
JP
Japan
Prior art keywords
test
voltage
bushing
tank
disconnector
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
JP56003477A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57116266A (en
Inventor
Toshiro Suga
Masayoshi Hirai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP347781A priority Critical patent/JPS57116266A/ja
Publication of JPS57116266A publication Critical patent/JPS57116266A/ja
Publication of JPH023144B2 publication Critical patent/JPH023144B2/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
    • G01R31/1245—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 line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
JP347781A 1981-01-12 1981-01-12 Insulation testor Granted JPS57116266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP347781A JPS57116266A (en) 1981-01-12 1981-01-12 Insulation testor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP347781A JPS57116266A (en) 1981-01-12 1981-01-12 Insulation testor

Publications (2)

Publication Number Publication Date
JPS57116266A JPS57116266A (en) 1982-07-20
JPH023144B2 true JPH023144B2 (enrdf_load_stackoverflow) 1990-01-22

Family

ID=11558409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP347781A Granted JPS57116266A (en) 1981-01-12 1981-01-12 Insulation testor

Country Status (1)

Country Link
JP (1) JPS57116266A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515644U (ja) * 1991-07-31 1993-02-26 株式会社ケンウツド 電源電圧切換回路
JP2007311693A (ja) * 2006-05-22 2007-11-29 Toshiba Corp 断路器内蔵形変圧器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226881A (ja) * 1983-06-07 1984-12-20 Mitsubishi Electric Corp インパルス電圧試験装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650463Y2 (enrdf_load_stackoverflow) * 1976-07-31 1981-11-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515644U (ja) * 1991-07-31 1993-02-26 株式会社ケンウツド 電源電圧切換回路
JP2007311693A (ja) * 2006-05-22 2007-11-29 Toshiba Corp 断路器内蔵形変圧器

Also Published As

Publication number Publication date
JPS57116266A (en) 1982-07-20

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