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| 超高压变压器绝缘结构中的树枝状放电 | |
| 引用本文： | 毛一之 王秀春. 超高压变压器绝缘结构中的树枝状放电[J]. 河北工业大学学报, 1999, 28(5): 70-74 |
| 作者姓名： | 毛一之 王秀春 |
| 作者单位： | 河北工业大学电气信息学院!天津３００１３０ |
| 摘 要： | 研究分析了变压器绝缘材料中树枝状放电的起因是由局部的高电场直接形成，或者由局部放电发展而成，而两者又和结构设计，制造工艺以及原材料的各种缺陷密切相关，提出了消除变压器中树枝状放电的根本措施，及变压器中树枝状放电的监测问题。 |
| 关 键 词： | 变压器 树枝状放电 局部放电 绝缘结构 超高压 |
The Eletrical Tree in the insulation of the Ultra-high Voltage Transformers |
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| Mao Yizhi, Wang Xiuchun, Li Ru, Zhou Ying. The Eletrical Tree in the insulation of the Ultra-high Voltage Transformers[J]. Journal of Hebei University of Technology, 1999, 28(5): 70-74 | |
| Authors: | Mao Yizhi Wang Xiuchun Li Ru Zhou Ying |
| Affiliation: | Mao Yizhi; Wang Xiuchun; Li Ru; Zhou Ying |
| Abstract: | The partial discharge or the partial high electric field can lead to the electrical tree in the insulation of transformers. Besides, these tWo causes are concerned with strUctUre design, manufactUre technologyand the defects of materials. In addition, this paper is intended to present the effective measures of eliminatingthe electrical tree and the ways to predict its occurrence. |
| Keywords: | Transformer Insulation Electrical tree Partial discharge |
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