A comparative study of thermal aging of
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Ruijin Liao; Shuaiwei Liang; Caixin Sun; Lijun Yang; Huigang Sun
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Article
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2009
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John Wiley and Sons
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English
โ 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