【摘要】 回顾了电力电缆百年来发展史 ,结合电缆绝缘检测技术现状 ,综述了相关试验方法 ,提出准确测量XLPE绝缘电力电缆的局部放电量是判断电缆绝缘品质的最直观、最理想、最有效的方法。更多还原

【Abstract】 This paper reviews the development of power cable in recent 100 years. Combining with the present state of insulation detection of cable. The test methods are summarized. It is pointed out that to measure accurately the PD parameters is the best method to estimate the insulation quality of cable.更多还原