A review on the research progress and future development of nano-modified cellulose insulation paper

IF 3.8 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC
Chao Tang, Rui Chen, Jinzhu Zhang, Xiao Peng, Binghao Chen, Liusheng Zhang
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引用次数: 0

Abstract

Focussing on the insulating material of power transformer—cellulose insulation paper, this paper first introduces the basic characteristics and engineering application background of insulation paper. Then, the research progress of improving the mechanical properties, thermal stability and electrical properties of insulation paper by nano modification in recent years is compared, and the promotion mechanism is analysed. In addition, in practical engineering application, the oil–paper composite insulation system composed of insulation paper and insulating oil is used for the internal insulation of oil immersed transformer. Therefore, the influence of modified insulation paper on the performance of oil–paper composite insulation system is analysed. Finally, the newly reported new insulation paper is introduced, and the future development trend of modification of traditional insulation paper is analysed.

Abstract Image

综述了纳米改性纤维素绝缘纸的研究进展及发展前景
针对电力变压器的绝缘材料——纤维素绝缘纸,首先介绍了绝缘纸的基本特性和工程应用背景。然后,比较了近年来纳米改性提高绝缘纸力学性能、热稳定性和电性能的研究进展,并分析了其促进机理。此外,在实际工程应用中,采用由绝缘纸和绝缘油组成的油纸复合绝缘系统进行油浸式变压器的内部绝缘。因此,分析了改性绝缘纸对油纸复合绝缘系统性能的影响。最后介绍了新报道的新型绝缘纸,并对传统绝缘纸改性的未来发展趋势进行了分析。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
IET Nanodielectrics
IET Nanodielectrics Materials Science-Materials Chemistry
CiteScore
5.60
自引率
3.70%
发文量
7
审稿时长
21 weeks
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