环境友好型直流电缆料聚丙烯绝缘的电树枝研究进展
朱乐为,杜伯学

Research Status on Electrical Tree of Polymer Insulation Materials in HVDC Cables
Zhu Lewei,Du Boxue
图1 PP与XLPE中的电树枝起始概率[19]
Fig.1 Tree inception probability in PP and XLPE[19]