Progress of Space Charge Research on Oil-Paper Insulation Using Pulsed Electroacoustic Techniques
Progress of Space Charge Research on Oil-Paper Insulation Using Pulsed Electroacoustic Techniques
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DOI：
10.3390/en9010053
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发表时间：
2016-01
期刊：
影响因子：
3.2
通讯作者：
Chao Tang;Bo Huang;M. Hao;Zhiqiang Xu;J. Hao;George Chen
中科院分区：
文献类型：
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作者：
Chao Tang;Bo Huang;M. Hao;Zhiqiang Xu;J. Hao;George Chen
本文重点研究电力变压器中使用的油纸绝缘系统的空间电荷行为。首先介绍了了解油纸绝缘系统中空间电荷行为的重要性，然后介绍了脉冲静电技术 (PEA)。然后对近二十年来油纸绝缘空间电荷行为的研究进展进行了综述。需要解决一些重要方面，例如环境条件和声波恢复，以获得更准确的空间电荷测量结果。介绍了南安普顿大学研究团队在油纸绝缘材料空间电荷行为方面取得的一些突破。最后，提出了油纸绝缘材料空间电荷测量的未来工作。
This paper focuses on the space charge behavior in oil-paper insulation systems used in power transformers. It begins with the importance of understanding the space charge behavior in oil-paper insulation systems, followed by the introduction of the pulsed electrostatic technique (PEA). After that, the research progress on the space charge behavior of oil-paper insulation during the recent twenty years is critically reviewed. Some important aspects such as the environmental conditions and the acoustic wave recovery need to be addressed to acquire more accurate space charge measurement results. Some breakthroughs on the space charge behavior of oil-paper insulation materials by the research team at the University of Southampton are presented. Finally, future work on space charge measurement of oil-paper insulation materials is proposed.