How Water Affects the Properties of Insulating Liquids

被引：0

作者：

Pagger, Ernst ^{[1
]}

Muhr, Michael ^{[2
]}

Pattanadech, Norasage ^{[3
]}

Kongdang, Peeraphong ^{[4
]}

Tieber, Michael ^{[5
]}

Rapp, Kevin ^{[6
]}

Maneerot, Sakda ^{[3
]}

机构：

[1] EPP Consulting GmbH, Vienna, Austria

[2] Graz Univ Technol, Inst High Voltage Engn & Syst Performance, Graz, Austria

[3] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Bangkok, Thailand

[4] Ratchaburi Power Co Ltd, Efficiency & Engn, Ratchaburi, Thailand

[5] Tieber Nat Oil Enjoyment, Kirchberg An Der Raab, Austria

[6] Cargill Bioind, Dielect Soluit, Plymouth, MN USA

来源：

2020 8TH INTERNATIONAL CONFERENCE ON CONDITION MONITORING AND DIAGNOSIS (CMD 2020) | 2020年

关键词：

mineral oil; natural ester; synthetic ester; paper ageing; viscosity; breakdown voltage; transformer; NATURAL ESTER; PAPER;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Water has a great influence on the properties of insulating liquids, but this influence does not always have the same impact on the insulation system. Depending on what kind of insulating liquid is used the influence can be more or less. Liquids with a higher water absorption and adsorption capacity are less susceptible to changing liquid properties compared to insulating liquids like mineral oil. This paper provides results of how properties of viscosity, refractive index, breakdown voltage and moisture equilibrium in transformer paper-liquid systems change in relation to the water content.

引用

页码：322 / 325

页数：4

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