JPS6324267B2 - - Google Patents

Info

Publication number
JPS6324267B2
JPS6324267B2 JP55187498A JP18749880A JPS6324267B2 JP S6324267 B2 JPS6324267 B2 JP S6324267B2 JP 55187498 A JP55187498 A JP 55187498A JP 18749880 A JP18749880 A JP 18749880A JP S6324267 B2 JPS6324267 B2 JP S6324267B2
Authority
JP
Japan
Prior art keywords
insulator
humidity
temperature
flash
leakage current
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
Application number
JP55187498A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57108761A (en
Inventor
Hideo Kitahara
Harutaka Oomura
Kazunori Kita
Sumio Hirose
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.)
Nippon Steel Corp
Kanden Hankyu Shoji KK
Original Assignee
Sumitomo Metal Industries Ltd
Kanden Hankyu Shoji KK
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 Metal Industries Ltd, Kanden Hankyu Shoji KK filed Critical Sumitomo Metal Industries Ltd
Priority to JP18749880A priority Critical patent/JPS57108761A/ja
Publication of JPS57108761A publication Critical patent/JPS57108761A/ja
Publication of JPS6324267B2 publication Critical patent/JPS6324267B2/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)
  • Insulators (AREA)
JP18749880A 1980-12-26 1980-12-26 Measuring method for soil of insulator Granted JPS57108761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18749880A JPS57108761A (en) 1980-12-26 1980-12-26 Measuring method for soil of insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18749880A JPS57108761A (en) 1980-12-26 1980-12-26 Measuring method for soil of insulator

Publications (2)

Publication Number Publication Date
JPS57108761A JPS57108761A (en) 1982-07-06
JPS6324267B2 true JPS6324267B2 (enrdf_load_stackoverflow) 1988-05-19

Family

ID=16207107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18749880A Granted JPS57108761A (en) 1980-12-26 1980-12-26 Measuring method for soil of insulator

Country Status (1)

Country Link
JP (1) JPS57108761A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107576896A (zh) * 2017-08-30 2018-01-12 中国南方电网有限责任公司电网技术研究中心 瓷支柱绝缘子的雨闪电压试验方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654517B1 (fr) * 1989-11-13 1992-02-28 Electricite De France Procede et dispositif de mesure de pollution d'isolateurs electriques.
JP6220115B2 (ja) * 2012-03-29 2017-10-25 北陸電力株式会社 フラッシオーバの解析方法
KR101902170B1 (ko) * 2012-09-10 2018-10-01 한국전력공사 활선 불량 고분자 애자의 검출장치
CN103439367B (zh) * 2013-09-04 2015-09-30 国家电网公司 复合绝缘子串带电检测设备
JP6536602B2 (ja) * 2017-02-28 2019-07-03 日新電機株式会社 汚損検出装置
CN111751677A (zh) * 2020-06-02 2020-10-09 国网江西省电力有限公司电力科学研究院 一种绝缘子表面憎水材料防污闪性能的测试方法
CN111998895B (zh) * 2020-08-26 2022-07-08 广东电网有限责任公司广州供电局 一种湿度监测方法
CN112858814B (zh) * 2021-01-11 2021-09-21 西南交通大学 一种考虑极端湿度百分比的避雷器损坏程度评估方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534299B2 (enrdf_load_stackoverflow) * 1972-06-15 1978-02-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107576896A (zh) * 2017-08-30 2018-01-12 中国南方电网有限责任公司电网技术研究中心 瓷支柱绝缘子的雨闪电压试验方法

Also Published As

Publication number Publication date
JPS57108761A (en) 1982-07-06

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