期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：186
期号：5
页码：012005
DOI：10.1088/1755-1315/186/5/012005
语种：English
出版社：IOP Publishing
摘要：Because of the influence of haze on the electromagnetic environment of HVDC transmission lines, this paper proposes a method for calculating the ion flow field considering the influence of haze based on the flux line method, and takes the Yunguang 800kV UHVDC transmission line as an example. A synthetic field intensity and ion flow calculation model with different haze and haze levels was established, and the resultant field strength and ion flux density under different haze conditions were obtained. The results showed that the ground synthetic field intensity and ion flux density under haze weather increased relative to normal weather, and increased with the increasing degree of haze weather pollution. This calculation method has reference value for the analysis of haze weather and corona impact factors in the planning and design of HVDC transmission lines.
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