建筑消防供电系统的探讨

Study on Power Supply System for Fire-fighting Facilities in Residence

分析了建筑消防供电在供电系统中应处于最高供电层次及具有独立性的特点,并根据我国高层民用建筑消防供电在整个电力供电系统中所处的不同负荷等级,分别对建筑消防供电系统的双电源接线、备有应急柴油发电机的接线、双回路供电接线、一台变压器的供电接线4个供电方案进行了分析探讨,提出了消防供电线路的选择及敷设方法。

The power supply system for residential fire-fighting facilities should be at the highest power supply level and should be independent.According to the different load ranks of power supply for high-storey fire-fighting residence in the whole power supply system,we analyzed in this paper the four programs in the power supply system for residential fire-fighting facilities,including the dual power supply wiring,the supply wiring with the emergency diesel generators,the dual circuit supply wiring and the supply wiring with a transformer for the power supply system.And we proposed the selecting and laying methods of fire-fighting power supply wiring.