Research Progress for Determination of the Antioxidant Content in Transformer Oil
2014 ◽
Vol 543-547
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pp. 1157-1160
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Keyword(s):
Under the actions of dissolved oxygen, temperature, electric field, electric arc, moisture, impurities and metal catalysts, transformer oil in operation will undergo oxidation and cracking, which may result in production of large quantities of peroxides, alcohols, aldehydes, ketones and acids. To improve the oxidation stability of oil, the antioxidants should be added into the transformer oil before operation. This paper mainly introduced the oxidation process of transformer oil, the harm of transformer oil oxidation and the method for the determination of the T501 antioxidants content in transformer oil. It also forecast the development trend of the electrochemical test in the determination of T501 antioxidants content.
2011 ◽
Vol 399-401
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pp. 1123-1130
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Keyword(s):
2014 ◽
Vol 989-994
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pp. 710-714
2012 ◽
Vol 608-609
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pp. 160-163
2015 ◽
Vol 729
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pp. 187-191
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2012 ◽
Vol 591-593
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pp. 432-435
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2013 ◽
Vol 671-674
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pp. 1779-1782
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2012 ◽
Vol 616-618
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pp. 1944-1951
Keyword(s):