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2 PP与XLPE中的电树枝生长特性[19]
Fig.2 Propagation characteristics of electrical trees in PP and XLPE[19]