2022年陇南“4·19”强对流天气成因及其对配电线路故障的影响分析
鲍丽丽, 王小勇, 段秀兰, 程鹏, 谭丹, 闫昕旸, 何金梅

Analysis on cause of severe convection weather "4·19" in 2022 and its influence on distribution line faults in Longnan City
BAO Lili, WANG Xiaoyong, DUAN Xiulan, CHENG Peng, TAN Dan, YAN Xinyang, HE Jinmei
图9 2022年4月19日15:00—18:00陇南市极大风速(a)、正地闪(b)和负地闪(c)电流强度的箱线图
Fig.9 The box diagram of extreme wind speed (a), positive ground flash (b) and negative ground flash (c) lighting current intensity in Longnan City from 15:00 to 18:00 on April 19, 2022