The Optimization Study for Electromagnetic Radiation With Ultrahigh Voltage Transmission Lines

被引：5
|
作者：
Yang, Zhiyan [1 ]
He, Dajiang [1 ,2 ]
Ding, Liming [1 ,2 ]
机构：
[1] Hunan Univ Sci & Technol, Sch Informat & Elect Engn, Xiangtan 411100, Peoples R China
[2] Huaihua Univ, Sch Elect Engn & Informat, Huaihua 418000, Peoples R China
来源：
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2022年 / 64卷 / 05期
关键词：
Poles and towers; Electromagnetics; Power transmission lines; Conductors; Wires; Voltage; Transmission line measurements; CDEGS simulation analysis; electromagnetic radiation; line corridor optimization design; UHV;
D O I：
10.1109/TEMC.2022.3187446
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Several factors affect the electromagnetic environment changes generated underneath high-voltage transmission lines. This article carries out a study on the impact of the electromagnetic environment on high-voltage transmission lines based on different tower structures, voltage levels, conductor layouts, conductor parameters, and other full range of engineering factors. First, the model of wire three-phase phase sequence, ground height, horizontal phase spacing, wire splitting number, split spacing, and model values are built. By continuously adjusting and optimizing the parameters, the electromagnetic environment distribution curve at 1.8 m above the horizontal plane is obtained. Then, according to the characteristic analysis of the distribution law after optimization, the simulation results under some typical factors are compared with the standard limits. Simultaneously, the effect of this optimization is verified by comparison with relevant literature. Finally, some suggestions on the optimization of the pole tower structure, transmission line parameters, and the influence of electromagnetic radiation in transmission line corridors are proposed in high-voltage transmission line projects, which may potentially have constructive contributions and value.
引用
收藏
页码：1480 / 1492
页数：13
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