随着《住宅设计规范》的实施,和广大设计人员的不断努力,住宅供电系统日渐合理,供电容量充足,用电安全可靠。但每当一幢新楼交付使用,用户入住装修时,总能见到对原有电气设施改、拆,甚至干脆废弃不用,造成巨大的人力,财物浪费。细加分析用户主要改变的是,供电末端设施的位置和数量,并非供电系统本身。 With the implementation of “Residential Design Code” and continuous efforts of the majority of designers, the residential power supply system is becoming more and more reasonable with sufficient power supply capacity and safe and reliable electricity supply. However, whenever a new building is delivered for use and the user is staying in a renovated apartment, he can always see the original electrical facilities changed, demolished or even completely discarded, resulting in enormous manpower and property waste. The major changes users make in this analysis are the location and number of power supply terminal facilities, not the power supply system itself.