✦ LIBER ✦

Evolution of bubbles in oil-paper insulation influenced by material quality and ageing

✍ Scribed by Koch, M.; Tenbohlen, S.

Book ID: 114443246
Publisher: The Institution of Engineering and Technology
Year: 2011
Tongue: English
Weight: 565 KB
Volume: 5
Category: Article
ISSN: 1751-8660
DOI: 10.1049/iet-epa.2010.0028

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Quantitative analysis ageing status of n

Quantitative analysis ageing status of natural ester-paper insulation and mineral oil-paper insulation by polarization/depolarization current

✍ Jian Hao; Ruijin Liao; Chen, G.; Zhiqin Ma; Lijun Yang 📂 Article 📅 2012 🏛 IEEE 🌐 English ⚖ 1007 KB

Influence of temperature, moisture conte

Influence of temperature, moisture content and ageing on oil impregnated paper bushings insulation

✍ Mikulecky, Antun; Stih, Zeljko 📂 Article 📅 2013 🏛 IEEE 🌐 English ⚖ 583 KB

Influence of the copper ion on aging rat

Influence of the copper ion on aging rate of oil-paper insulation in a power transformer

✍ Liao, R.-J.; Tang, C.; Yang, L.-J.; Feng, Y.; Sun, C.-X. 📂 Article 📅 2009 🏛 The Institution of Engineering and Technology 🌐 English ⚖ 268 KB

Ageing rate of paper insulation used in

Ageing rate of paper insulation used in power transformers Part 2: Oil/paper system with medium and high oxygen concentration

✍ Lelekakis, N.; Martin, D.; Wijaya, J. 📂 Article 📅 2012 🏛 IEEE 🌐 English ⚖ 679 KB

A comparative analysis of dielectric pro

A comparative analysis of dielectric properties of oil-paper insulation and polymer materials before and after thermal aging

✍ Wang, Wei; Yue, CaiPeng; He, DongXin; Yang, Kai; Chen, ShengKe 📂 Article 📅 2014 🏛 SP Science China Press 🌐 English ⚖ 667 KB

A comparative study of thermal aging of

A comparative study of thermal aging of transformer insulation paper impregnated in natural ester and in mineral oil

✍ Ruijin Liao; Shuaiwei Liang; Caixin Sun; Lijun Yang; Huigang Sun 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 297 KB

## Abstract Aging of two kinds of transformer insulation paper in natural ester is compared to that in conventional transformer oil (mineral oil). Sealed aging vessels containing copper, insulation paper (Kraft paper and thermally upgraded paper), and dielectric fluid (mineral oil and natural ester