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8 不同温度下电树枝长度与加压时间的关系[ |
Fig.8 Relation between the tree length and the treeing time under different temperatures[ |
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