积聚电荷的测量对于研究高压绝缘材料介电及绝缘性能方面起着相当重要的作用。近年来,国内外学者对固体绝缘材料内部及表面电荷测量方法进行了大量的研究,并取得了一些有意义的进展。本文对积聚在固体绝缘介质中的空间电荷和表面电荷的测量方法以及需要解决的问题进行综述。
The measurement of accumulated charge plays a very important role in the research of dielectrics properties and insulation performance of insulation materials, Recently, many researchers have carried out considerable investigations on the measurement of charges inside or at the interface of dielectrics and got some significant results. The measurement methods of space and surface charge and the problem needed solving are reviewed in the paper.