Y. Lv, Le-feng Wang, Xiao-xin Li, Yue-fan Du, Jianquan Zhou, Cheng-Rong Li
{"title":"Experimental investigation of breakdown strength of mineral oil-based nanofluids","authors":"Y. Lv, Le-feng Wang, Xiao-xin Li, Yue-fan Du, Jianquan Zhou, Cheng-Rong Li","doi":"10.1109/ICDL.2011.6015446","DOIUrl":null,"url":null,"abstract":"Nanofluids were fabricated by employing nanoparticles with different dielectric properties as modifiers to improve the dielectric performance of the mineral oil. Breakdown voltages under AC and lighting impulse stresses were measured to evaluate breakdown strength of these nanofluids. The results indicated that the addition of semiconductive nanoparticles to the base oil can improve the breakdown strength at the optimum concentration of nanoparticle. However, the insulating nanoparticles were unfavorable for the overall dielectric strength of the nanofluids. A possible mechanism was discussed based on the physical properties of the suspended nanoparticles.","PeriodicalId":364451,"journal":{"name":"2011 IEEE International Conference on Dielectric Liquids","volume":"114 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"27","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE International Conference on Dielectric Liquids","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICDL.2011.6015446","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 27
Abstract
Nanofluids were fabricated by employing nanoparticles with different dielectric properties as modifiers to improve the dielectric performance of the mineral oil. Breakdown voltages under AC and lighting impulse stresses were measured to evaluate breakdown strength of these nanofluids. The results indicated that the addition of semiconductive nanoparticles to the base oil can improve the breakdown strength at the optimum concentration of nanoparticle. However, the insulating nanoparticles were unfavorable for the overall dielectric strength of the nanofluids. A possible mechanism was discussed based on the physical properties of the suspended nanoparticles.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
