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由于合成树脂广泛地用于电机电器,所以,耐弧性就成为一个重要问题。本文对电弧引起的老化与分子结构的关系进行了研究,对填料提高耐弧性的方法也作了探讨。一、前言合成树脂在电机电器中的应用范围非常广泛,从大的发电机、变压器到小的家用电器的开关都要用到它们。因此,对合成树脂的各种电气性能作了颇多的研究。但是,在现阶段,对作为发生电弧的电器或装在靠近电弧区的电器的绝缘材料使用的场合下的耐弧问题,仍是一种很复杂的电弧老化现象,尚未
Since synthetic resins are widely used in electrical appliances, arc resistance becomes an important issue. In this paper, the relationship between the aging caused by arc and the molecular structure has been studied, and the method of improving the arc resistance of the filler has also been discussed. I. INTRODUCTION Synthetic resin is widely used in electrical appliances in a wide range of applications ranging from large generators and transformers to small appliances. Therefore, a lot of studies have been made on various electrical properties of synthetic resins. However, at this stage, the problem of arc resistance in the case of use as an electric arc-generating electric appliance or as an insulating material for an electric appliance close to an electric arc is still a very complicated phenomenon of arc aging and has not yet been completed