Effect of Ageing on Insulating Property of Mineral Oil-based TiO2 Nanofluids

被引：0

作者：

Du Yue-fan ^{[1
,2
]}

Lv Yu-zhen ^{[1
,2
]}

Zhou Jian-quan ^{[1
,2
]}

Chen Mu-tian ^{[1
,2
]}

Li Xiao-xin ^{[1
,2
]}

Li Cheng-rong ^{[1
,2
]}

机构：

[1] N China Elect Power Univ, Beijing Key Lab High Voltage, Beijing, Peoples R China

[2] N China Elect Power Univ, EMC, Beijing, Peoples R China

来源：

2011 IEEE INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL) | 2011年

基金：

中国国家自然科学基金;

关键词：

mineral oil; TiO2; nanoparticle; breakdown strength; nanofluid;

D O I：

暂无

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A class of mineral oil-based nanofluid has been developed by modifying mineral oil with TiO2 nanoparticle to enhance their dielectric performance. In this paper, we present the investigation results of aged nanofluids, which have been subjected to accelerated aging condition of 130 degrees C for 6 days. Both AC breakdown voltage and PDIV tests were carried out according to ASTM standards respectively. It was found that AC breakdown voltage of nanofluids has been largely improved before and after aging 6 days. The mean value of PDIV in aged nanofluid achieves an increase of 1.16 times than that of mineral oil. In addition, the results of statistical data indicate that 1% probability breakdown voltage of nanofluid is 78.34kV, which is 8kV higher than that of mineral oil. The experimental results demonstrated that both breakdown voltage and PDIV of mineral oil can be significantly improved by modifying with TiO2 nanoparticles.

引用

页数：4

共 50 条

[1] Insulating and Aging Properties of Transformer Oil-Based TiO2 Nanofluids
Rafiq, Muhammad
Wang, Wei
Ma, Kaibo
Zhou, You
Wang, Qi
Li, Chengrong
Lv, Yuzhen
2014 IEEE CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA (CEIDP), 2014, : 457 - 461
[2] The Impact of TiO2 Nanoparticle Concentration Levels on Impulse Breakdown Performance of Mineral Oil-Based Nanofluids
Wang, Ziyi
Zhou, You
Lu, Wu
Peng, Neng
Chen, Weijie
NANOMATERIALS, 2019, 9 (04):
[3] Thermal Aging Properties of Transformer Oil-Based TiO2 Nanofluids
Hu Zhi-feng
Ma Kai-bo
Wang Wei
Rafiq, Muhammad
Zhou You
Wang Qi
Du Yue-fan
Li Cheng-rong
Lv Yu-zhen
PROCEEDINGS OF THE 2014 IEEE 18TH INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL 2014), 2014,
[4] Effect of Dispersion Method on Stability and Dielectric Strength of Transformer Oil-Based TiO2 Nanofluids
Yu-zhen Lv
Chao Li
Qian Sun
Meng Huang
Cheng-rong Li
Bo Qi
Nanoscale Research Letters, 2016, 11
[5] Effect of Dispersion Method on Stability and Dielectric Strength of Transformer Oil-Based TiO2 Nanofluids
Lv, Yu-zhen
Li, Chao
Sun, Qian
Huang, Meng
Li, Cheng-rong
Qi, Bo
NANOSCALE RESEARCH LETTERS, 2016, 11
[6] Experimental analysis of natural convection in vertical annuli filled with AlN and TiO2/mineral oil-based nanofluids
Cadena-de la Pena, Natalia L.
Rivera-Solorio, Carlos I.
Payan-Rodriguez, Luis A.
Garcia-Cuellar, Alejandro J.
Lopez-Salinas, Jose L.
INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2017, 111 : 138 - 145
[7] Insulating Properties of Transformer Oil-based Silica Nanofluids
Rafiq, Muhammad
Khan, Danish
Ali, Muhammad
2015 POWER GENERATION SYSTEMS AND RENEWABLE ENERGY TECHNOLOGIES (PGSRET-2015), 2015, : 195 - 197
[8] Dissolved Gas Analysis of Oil-Based TiO2 Nanofluids under Thermal Faults
Salah-Eldin, Ahmed M.
Helal, K.
Mansour, Diaa-Eldin A.
Abd El-aal, R. A.
2022 IEEE 21ST INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL), 2022,
[9] Breakdown Properties of Mineral Oil-based Nanofluids
Negri, Fabrizio
Cavallini, Andrea
Marsigli, Luca
2017 IEEE 19TH INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL), 2017,
[10] Preparation of Three Types of Transformer Oil-Based Nanofluids and Comparative Study on the Effect of Nanoparticle Concentrations on Insulating Property of Transformer Oil
Wang, Qi
Rafiq, Muhammad
Lv, Yuzhen
Li, Chengrong
Yi, Kai
JOURNAL OF NANOTECHNOLOGY, 2016, 2016

← 1 2 3 4 5 →