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3 PP与XLPE中的典型电树枝击穿前形态[ |
Fig.3 Typical pre-breakdown structure of electrical trees in PP and XLPE[ |
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