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：121
期号：4
页码：042023
DOI：10.1088/1755-1315/121/4/042023
语种：English
出版社：IOP Publishing
摘要：Aiming at the electromagnetic environment of 500kV substation, a full-scale simulation model is proposed to calculate the electric field and magnetic field distribution using the boundary element method (BEM). To improve the simulation accuracy and convergence of computation, the structure of original electrical equipment is simplified, and then simplification principles are put forward. Finally, the full-scale model including the full outdoor equipment is established. Electric field and magnetic field distribution of the substation is obtained and compared with the measured value, and the excessive area is determined.
