【摘要】 本文对去离子水中聚异丁烯酸树脂及聚氨基甲酸乙脂材料的沿面击穿特性进行了试验研究。通过大量的试验数据,得到了在1～2μs,正、负极性高压脉冲作用下的沿面击穿特性,并指出了采用去离子水作为电介质时应注意的问题。更多还原

【Abstract】 In this paper, the breakdown characterics along the surfaces of polyurethane and plexiglass in deionized water have been studied by experiments.The flashover properties under the high voltage impulses(l—2μs) with negative and positive polarities were obtained based on a great number of experimental data and the problems related to use of deionized water as dielectric were pointed out.更多还原