AUTHOR=Yu Jianli , Gu Shanmao , Liu Jianjun , Liu He 

TITLE=Indirect lightning performance of 10-kV overhead distribution lines

JOURNAL=Frontiers in Energy Research

VOLUME=12

YEAR=2024

URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2024.1367183

DOI=10.3389/fenrg.2024.1367183

ISSN=2296-598X

ABSTRACT=<p>The lightning-induced voltage in 10-kV overhead distribution lines was calculated and analyzed using the Agrawal coupling model and second-order finite difference-time domain (FDTD) method. The influence of lightning position on lightning-induced voltage was analyzed using the concept of indirect lightning withstanding levels. To achieve the limiting effect on lightning-induced voltage in 10-kV lines, the installation density of surge arresters should not be less than 1 group per 200–300 m.</p>