【摘要】 局部放电检测是评价XLPE电力电缆绝缘状况的重要方法之一,近年来国内外研究出多种电气检测方法,本文介绍了一些非传统的检测方法,如差分法、电容传感器法和方向耦合传感器等。更多还原

【Abstract】 Partial discharge detection is an important method to evaluate insulation condition of XLPE power cable. Some detection methods have been researched in recent years. Some non- traditional detection methods are introduced in this paper, like finite difference method, capacitance sensor, direction coupling sensor etc.更多还原