摘要
通过对目前几种住宅供电系统的分析 ,指出这些系统在漏电电流防护方面存在的缺陷。供电系统无法及时切断电源 ,造成短路电流或电弧持续存在 ,这是造成居民住宅电气火灾频繁发生的主要原因。提出应使用漏电保护器来提高住宅供电系统防火安全性能 ,并对漏电保护器的具体选择方法进行了研究。
By way of the analysis to the residence power supply system, point out the defect that exists. The power supply system can't dump power promptly,that creates the short circuit current to go on the existence. This is the major cause that the electric fire frequently occurs. Use the protection ware of leaking electricity to raise the safe capability of residence power supply system , and study how to select the protection ware of leaking electricity.
出处
《山东电子》
2003年第2期41-44,共4页
Shandong Electronics