倒t型绝缘子串积污特性研究

2022 IEEE International Conference on High Voltage Engineering and Applications (ICHVE) Pub Date : 2022-09-25 DOI:10.1109/ICHVE53725.2022.9961363

Yafeng Chao, Liu Zhang, Xinghua Liao, Pan Zhou, Zezhong Sun, Zhenyu Liao

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引用次数: 0

摘要

绝缘子的积污特性与闪络电压直接相关。本文针对某倒T型绝缘子串，在d级污染区室外试验场悬挂3年后，检测倒T型仿真串的自然结垢状态。结果表明，绝缘子受拉部分的平均等效盐密度约为悬浮部分的59.0%，灰分密度约为悬浮部分的57.4%。

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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Study on Pollution Accumulation Characteristics of Inverted T-type Insulator Strings

The pollution accumulation characteristics of insulators are directly related to the flashover voltage. In this paper, for an inverted T - type insulator string, the natural fouling state of the inverted T-type simulation string was detected after three years of hanging in the outdoor test site of the d-level pollution area. It is found that the average equivalent salt density of insulator tension part is about 59.0% of its suspension part, and the average ash density is about 57.4% of the latter.

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2022 IEEE International Conference on High Voltage Engineering and Applications (ICHVE)

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