JPH05152140A - フツ素系絶縁液体入ガス絶縁電気機器の内部異常診断方法 - Google Patents

フツ素系絶縁液体入ガス絶縁電気機器の内部異常診断方法

Info

Publication number
JPH05152140A
JPH05152140A JP3001892A JP189291A JPH05152140A JP H05152140 A JPH05152140 A JP H05152140A JP 3001892 A JP3001892 A JP 3001892A JP 189291 A JP189291 A JP 189291A JP H05152140 A JPH05152140 A JP H05152140A
Authority
JP
Japan
Prior art keywords
gas
fluorine
insulating liquid
abnormality
components
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
JP3001892A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0587965B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Koji Betsui
孝司 別井
Shuichi Onishi
修一 大西
Yoshihiro Makino
芳弘 牧野
Satoru Hayashi
哲 林
Akio Miyamoto
晃男 宮本
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.)
Kansai Electric Power Co Inc
Mitsubishi Electric Corp
Original Assignee
Kansai Electric Power Co Inc
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 Kansai Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Kansai Electric Power Co Inc
Priority to JP3001892A priority Critical patent/JPH05152140A/ja
Publication of JPH05152140A publication Critical patent/JPH05152140A/ja
Publication of JPH0587965B2 publication Critical patent/JPH0587965B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transformer Cooling (AREA)
  • Housings And Mounting Of Transformers (AREA)
JP3001892A 1991-01-11 1991-01-11 フツ素系絶縁液体入ガス絶縁電気機器の内部異常診断方法 Granted JPH05152140A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3001892A JPH05152140A (ja) 1991-01-11 1991-01-11 フツ素系絶縁液体入ガス絶縁電気機器の内部異常診断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3001892A JPH05152140A (ja) 1991-01-11 1991-01-11 フツ素系絶縁液体入ガス絶縁電気機器の内部異常診断方法

Publications (2)

Publication Number Publication Date
JPH05152140A true JPH05152140A (ja) 1993-06-18
JPH0587965B2 JPH0587965B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-12-20

Family

ID=11514236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3001892A Granted JPH05152140A (ja) 1991-01-11 1991-01-11 フツ素系絶縁液体入ガス絶縁電気機器の内部異常診断方法

Country Status (1)

Country Link
JP (1) JPH05152140A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113702556A (zh) * 2021-08-30 2021-11-26 国网陕西省电力公司电力科学研究院 基于全氟烷烃分解产物的sf6气体开关设备绝缘缺陷判断方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113702556A (zh) * 2021-08-30 2021-11-26 国网陕西省电力公司电力科学研究院 基于全氟烷烃分解产物的sf6气体开关设备绝缘缺陷判断方法
CN113702556B (zh) * 2021-08-30 2024-02-27 国网陕西省电力公司电力科学研究院 基于全氟烷烃分解产物的sf6气体开关设备绝缘缺陷判断方法

Also Published As

Publication number Publication date
JPH0587965B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-12-20

Similar Documents

Publication Publication Date Title
Christina et al. Causes of transformer failures and diagnostic methods–A review
Borsi Dielectric behavior of silicone and ester fluids for use in distribution transformers
Duval The duval triangle for load tap changers, non-mineral oils and low temperature faults in transformers
EP0335351B1 (en) Method for monitoring unusual signs in gas-charged apparatus and gas-charged apparatus including unusual sign monitor
JPS5818909A (ja) 油入電気機器の自動異常診断装置
CN102439440B (zh) 用于有载分接开关上气体分析的方法
JP2005300549A (ja) Ｓｆ６分解生成物質の検出器および検出方法
Tsukioka et al. Niew apparatus for detecting transformer faults
Martin et al. Preliminary results for dissolved gas levels in a vegetable oil-filled power transformer
JPH05152140A (ja) フツ素系絶縁液体入ガス絶縁電気機器の内部異常診断方法
Nukaiyama et al. Principal decomposition by-products generated at various abnormalities in gas-insulated transformers
RU82867U1 (ru) Система диагностики маслонаполненных измерительных трансформаторов
CN109142994A (zh) 一种基于六氟化硫电气设备的放电程度诊断方法及装置
US8854068B2 (en) Diagnostic method for oil-filled electrical device, diagnostic device for implementing the diagnostic method, and oil-filled electrical device provided with the diagnostic device
Paillat et al. Electrostatic Hazard in High-Power Transformers: Results of Ten Years of Experience With ${P}^{\prime} $ Capacitive Sensor
CN113702556B (zh) 基于全氟烷烃分解产物的sf6气体开关设备绝缘缺陷判断方法
JP2777304B2 (ja) パーフルオロカーボン入電気装置の異常診断装置および診断方法
KR101085004B1 (ko) 자동전압조정기의 점검방법
Kim et al. Study on decomposition gas characteristics and condition diagnosis for gas-insulated transformer by chemical analysis
Chu GAS ANALYSIS AS ADIAGNOSTIC TOOL FOR GAS-INSULATED EQUIPMENT
Tokoro et al. Development of 77 KV 40 MVA Gas-Vapor Cooled Transformer
Li et al. Study on decomposition gas for faults diagnostic of electrical equipment using fluorocarbons
Papadopoulos et al. Dissolved gas analysis for the evaluation of the corrosive sulphur activity in oil insulated power transformers
Kaur et al. Performance Assessment of IEEE/IEC Method and Duval Triangle technique for Transformer Incipient Fault Diagnosis
JPS571203A (en) Monitor device for abnormality of oil-filled electric apparatus