ANALYSIS OF IONIZED FIELD UNDER HVDC TRANSMISSION LINES WITHIN THE INFLUENCES OF SUSPENDED PARTICLES | Zendy

Yan Li | Zendy; Shun Yuan | Zendy; Fan Yang | Zendy; Bing Gao | Zendy; Tingting He | Zendy; Ran Jia | Zendy

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ANALYSIS OF IONIZED FIELD UNDER HVDC TRANSMISSION LINES WITHIN THE INFLUENCES OF SUSPENDED PARTICLES

Author(s) -

Yan Li,

Shun Yuan,

Fan Yang,

Bing Gao,

Tingting He,

Ran Jia

Publication year - 2019

Publication title -

progress in electromagnetics research m

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.216

H-Index - 31

ISSN - 1937-8726

DOI - 10.2528/pierm18071807

Subject(s) - electric power transmission , ionization , transmission (telecommunications) , field (mathematics) , environmental science , physics , mechanics , materials science , atomic physics , telecommunications , electrical engineering , computer science , mathematics , engineering , ion , quantum mechanics , pure mathematics

The ionized field under HVDC transmission lines have an impact on environment and people. With the industrial pollution and environment deterioration, the suspended particles that will influence the ionized field cannot be ignored. So the improved meshless local Petrov-Galerkin (MLPG) method, which can avoid the interpolation of boundary points is applied in this paper to calculate the ionized field of unipolar transmission line. Based on the calculation, the analysis of the ionized field within the influences of suspended particles has been done by establishing the charging model of suspended particles. The research shows that suspended particles indeed influence the ionized field by increasing space charge density, reducing corona onset electric field, and reducing the ion mobility.

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