| 用防晕材料改善电力变压器绕组端部电场的研究 |
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| 引用本文： | 陈丽波. 用防晕材料改善电力变压器绕组端部电场的研究[J]. 变压器, 1998, 35(4): 28-31 |
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| 作者姓名： | 陈丽波 |
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| 作者单位： | 青岛大学电子技术中心 |
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| 摘 要： | 防晕材料的电阻率具有非线性特性，此特性能改善电力变压器绕组端部绝缘结构的电场分布。通过实验发现，防晕材料的电阻率及非线性系数在一定范围内时，可以明显提高端部的起始放电电压和熄灭电压。
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| 关 键 词： | 防晕材料 电场 电力变压器 绕组 变压器 绝缘 |
A Study of Electric Field Improvement at Winding End of Power Transformer by Anti-Halo Material |
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| Chen Libo Electronic Technology Centre,Qingdao University,Qingdao. A Study of Electric Field Improvement at Winding End of Power Transformer by Anti-Halo Material[J]. Transformer, 1998, 35(4): 28-31 |
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| Authors: | Chen Libo Electronic Technology Centre Qingdao University Qingdao |
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| Affiliation: | Chen Libo Electronic Technology Centre,Qingdao University,Qingdao 266071 |
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| Abstract: | The resistivity of anti-halo material has non-linear property which can improves the field distribution of insulation structure at winding end of power transformer. By experiments, it is found that the resistivity and non-linear coefficient of anti-halo material can help to raise the starting discharge voltage and extinction voltage obviously as their values are in a certain range. |
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| Keywords: | Anti-halo material Endsection field Power transformer Winding Study |
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