Increase of static electrification in an
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Takayuki Kobayashi; Kouji Yajima; Shin Yamada; Tsuyoshi Amimoto; Noboru Hosokawa
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Article
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2009
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John Wiley and Sons
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English
โ 908 KB
## Abstract Increase of static electrification activity and discharge generation was experienced during the service operation of an aged power transformer. The transformer oil had high sulfide and sulfoxide contents and was liable to show high ECT value after aging. However, there was no apparent i