摘要
本文从安全用电性能方面分析了三相四线制低压供电系统存在的缺陷,同时也分析了三相五线制低压供电系统在安全用电方面的完善性.建议在低压供电系统中采用国际电工委员会(IEC)推荐的TN-S系统.
From the angle of safety, this article analyses the three-phase of four-voltage system as well as the adcantages of three-phase of five-voltage system in the low pressure power system. It suggests that TN-S system recommended by the IEC could be used.
出处
《郧阳师范高等专科学校学报》
1998年第2期35-38,共4页
Journal of Yunyang Teachers College
关键词
低压供电系统
安全特性
分析
low pressure power system Safety characteristic analysio
