Experimental Study on the Cyclic Ampacity and Its Factor of 10 kV XLPE Cable

作者：Xiaoliang Zhuang, Haiqing Niu, Junfeng Wang, Yong You, Guanghui Sun · 发表于：Energy and Power Engineering · 年份：2013 · DOI：10.4236/epe.2013.54b231 · 被引用次数：2 · 研究领域：Thermal Analysis in Power Transmission、Vibration and Dynamic Analysis、Mechanical stress and fatigue analysis

The load varies periodically, but the peak current of power cable is controlled by its continuous ampacity in China, resulting in the highest conductor temperature is much lower than 90, the permitted long-term working temperature of XLPE. If the cable load is controlled by its cyclic ampacity, the cable transmission capacity could be used sufficiently.