为了准确判断110k V交联聚乙烯绝缘电缆的老化状况,并对电缆的剩余寿命进行评估,引入逐级耐压法、热老化法及活化能法,从宏观、微......

为准确判断110 k V交联聚乙烯(XLPE)电缆的老化状况,引入了等温松弛电流(isothermal relaxation current,IRC)法和活化能(activati......