Preparation and Study of Breakdown Features of Transformer Oil Based Magnetic Nanofluids

被引：0
|
作者：
Rafiq, Muhammad [1 ]
Li, Chengrong [1 ]
Lv, Yuzhen [2 ]
Yi, Kai [2 ]
Hussnain, Shafqat [3 ]
机构：
[1] North China Elect Power Univ, Beijing Key Lab High Voltage & EMC, Beijing 102206, Peoples R China
[2] North China Elect Power Univ, Sch Energy Power & Mech Engn, Beijing 102206, Peoples R China
[3] Univ Engn & Technol, Dept Elect Engn, Lahore, Pakistan
来源：
2017 INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING (ICEE) | 2017年
关键词：
nanofluid; mineral oil; breakdown performnace; nanoparticles;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Nanofluids were developed by suspending conductive nanoparticles (Fe3O4) to improve the dielectric properties of transformer oil. The AC and lightening impulse breakdown voltages were measured for prepared samples in accordance to IEC standards. The results menifested that the addition of conductive nanoparticles (NPs) to the mineral oil can improve the mean AC breakdown performance 1.16 times of that for carrier oil aproximately. Additionally, for nanofluids, the mean lightning impulse breakdown voltages were also enhanced than that of base transformer oil and were 1.36 times in comparison to host oil. A possible mechanism of conductive nanoaprticles was also used to describe the difference among the performance of nanofluids and base oil.
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页数：4
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