接触网腕臂绝缘子覆冰特性分析及结构优化设计
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丁思瑜, 马建桥, 张瑞谦, 梁梦飞, 吴进桐
Analysis of Icing Characteristics and Structural Optimization Design of Catenary Cantilever Insulator
DING Siyu, MA Jianqiao, ZHANG Ruiqian, LIANG Mengfei, WU Jintong
表5
电场畸变率
冰棱长度/mm
E
max
/(V/m)
E'
/(V/m)
畸变率
η
(%)
20
4 639 500
111 071
4 077.06
30
4 726 920
129 144
3 560.19
50
5 743 260
113 116
4 977.32