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891 / 2022-07-13 23:10:09
Development of Bio-based Anti-oxidized Trimethylolpropane Ester via Transesterification as Electrical Insulating Fluid and Its Basic Performance
Transesterification, Bio-based, Transformer oil, Oxidative stability, Synthesized TMP ester
5. High Voltage Insulation System: Liquid, Solid Dielectrics
终稿
yao luo / 重庆大学
Yihui Zhao / 重庆大学
Chaofan Wang / 重庆大学
正勇 黄 / 重庆大学
剑 李 / 重庆大学电气工程学院
Xingyu Chen / Jiangsu shuangjiang energy technology co
Natural ester has disadvantages such as poor oxidative stability and undesirable low temperature performance, which limit its widespread use in oil immersed transformers. Thus, as an alternative, this paper focuses on the potential of bio-based anti-oxidized TMP ester for use as transformer oil. Bio-based antioxidant TMP ester is prepared by the transesterification reaction of selected complex methyl esters and TMP. The successful synthesis of the target product is confirmed by FTIR characterization. And the basic properties of the synthesized bio-based anti-oxidized TMP ester are tested and analyzed. The results show that the bio-based anti-oxidized TMP ester has excellent physicochemical properties and significantly enhanced oxidative stability, with an increase of 37.52% compared with the base oil, more than twice the effect of adding the same type of methyl ester antioxidant.
重要日期

  • 会议日期

    09月25日

    2022

    至

    09月29日

    2022

  • 08月15日 2022

    提前注册日期

  • 09月10日 2022

    报告提交截止日期

  • 11月10日 2022

    注册截止日期

  • 11月30日 2022

    初稿截稿日期

  • 11月30日 2022

    终稿截稿日期

主办单位
IEEE DEIS
承办单位
Chongqing University
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