Study on Natural Pollution Rule in Chu-Sui ±800 k V DC Transmission Line

HAN Yukang; KE Lei; LI San; NING Miaofu; QIN Ping; SUN Jiangyu; ZHEN Xiao; QIN Zhaoyu; SHEN Yang

doi:10.13296/j.1001-1609.hva.2015.11.029

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Study on Natural Pollution Rule in Chu-Sui ±800 k V DC Transmission Line

更新时间：2025-04-26

- Study on Natural Pollution Rule in Chu-Sui ±800 k V DC Transmission Line
- High VoltageApparatus Vol. 51, Issue 11, Pages: 176-181(2015)
- 作者机构：
  
  1. 中国南方电网有限责任公司超高压输电公司
  2. 国网电力科学研究院武汉南瑞有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.11.029
  CLC： TM216
- Published：2015
- 稿件说明：
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[1]韩玉康,柯磊,李三,宁淼福,覃平,孙江玉,郑晓,覃兆宇,沈杨.±800kV楚穗直流线路自然积污规律分析研究[J].高压电器,2015,51(11):176-181.

HAN Yukang, KE Lei, LI San, et al. Study on Natural Pollution Rule in Chu-Sui ±800 k V DC Transmission Line[J]. High voltageapparatus, 2015, 51(11): 176-181.
[1]韩玉康,柯磊,李三,宁淼福,覃平,孙江玉,郑晓,覃兆宇,沈杨.±800kV楚穗直流线路自然积污规律分析研究[J].高压电器,2015,51(11):176-181. DOI： 10.13296/j.1001-1609.hva.2015.11.029.

HAN Yukang, KE Lei, LI San, et al. Study on Natural Pollution Rule in Chu-Sui ±800 k V DC Transmission Line[J]. High voltageapparatus, 2015, 51(11): 176-181. DOI： 10.13296/j.1001-1609.hva.2015.11.029.

摘要

绝缘子自然积污特性研究对架空输电线路的外绝缘配置具有重要意义。为研究特高压直流输电线路积污特性

准确设计线路绝缘配置。笔者通过对±800 k V楚穗直流输电线路沿线绝缘子串进行人工污秽取样分析

结合线路沿线的气候特征及污染源

研究气象条件、污染源以及材质对外绝缘积污的影响。研究表明

特高压直流线路绝缘子积污受大气环境与污染源的影响;复合绝缘子表面污秽度远大于玻璃和陶瓷绝缘子。

Abstract

The natural pollution rule of insulator is very important for the external insulation determination of overhead transmission line. To study the pollution rule of UHV DC transmission line

accurately design the line insulation configuration

based on the sample analysis for the artificial contamination of the insulator string along the line in Chu-Sui ±800 k V DC transmission line

combined with the climate characteristics and pollution sources. The influences of meteorological conditions

pollution sources and materials on external insulation pollution are studied.The research shows that the pollution of the insulator is influenced by the atmospheric environment and the pollution sources. The surface contamination degree of composite insulators is much higher than that of glass and ceramic insulators.

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