超高压变压器油再利用的界面张力试验分析  

An Analysis of Reutilization of Interfacial Tension Test for Ultrahigh Voltage Transformer Oil

作　　者：陈虎剑 任乔林 廖世凯 肖洒 杨帆 叶济川 黄世刚 Chen Hujian;Ren Qiaolin;Liao Shikai;Xiao Sa;Yang Fan;Ye Jichuan;Huang Shigang(School of Chemistry and Materials Science,Hubei Engineering University,Xiaogan,Hubei 432000,China;State Grid Hubei Electric Power Co.,Ltd. Xiaogan Power Supply Company,Xiaogan,Hubei 432000,China;Xiaogan City Natural Water Company,Xiaogan,Hubei 432000,China)

机构地区：[1]湖北工程学院化学与材料科学学院,湖北孝感432000 [2]国网湖北省电力有限公司孝感供电公司,湖北孝感432000 [3]孝感市自然水公司,湖北孝感432000

出　　处：《湖北工程学院学报》2019年第3期5-8,共4页Journal of Hubei Engineering University

基　　金：湖北省科技厅技术创新项目(2018ACA152);湖北省电力公司孝感供电公司科技项目(5215K0170004)

摘　　要：为了探究劣化超高压变压器油吸附处理后添加抗氧化剂T501是否对其界面张力有影响,采用XKD吸附剂吸附,比较超高压变压器劣化油、吸附处理以及吸附处理后加入0.1%抗氧化剂T501的油样所测得的界面张力数据。结果表明,超高压变压器油劣化后会降低油的界面张力,经过吸附后的油的界面张力会变大,抗氧化剂加入会导致油的界面张力下降。In order to investigate whether the addition of antioxidant T501 after the deterioration by ultrahigh voltage transformer oil adsorption treatment has an effect on its interfacial tension, by means of adsorption with XKD adsorbent, the interfacial tension data was collected by the deterioration ultrahigh voltage transformer oil, the adsorption treatment and the oil sample with the appropriate amount of antioxidant T501 after the adsorption treatment. It is concluded that the degradation of the oil of the ultrahigh voltage transformer oil will reduce the interfacial tension of the oil and that the interfacial tension of the oil after adsorption will become larger, and the addition of the antioxidant will cause the interfacial tension of the oil to decrease.

关 键 词：抗氧化剂 超高压 变压器油 吸附 界面张力 

分 类 号：TM621.8[电气工程—电力系统及自动化]