需要系数法在地铁动力照明设计中的改进

Improvement of Demand Coefficient Method in Metro Power Lighting Design

分析需要系数法在确定地铁动力照明计算负荷中所存在的问题,指出由于计算负荷与实际负荷偏差而造成地铁车站配电变压器的负载率普遍偏低,提出解决这一问题的思路和方法。

This article analyzes the problems existing in deciding the computation load of metro power lighting by adopting Demand Coefficient Method, points out that the difference between the computation load and the real load causes the generally low load factor of subway station distribution transformers, and proposes the thoughts and ways of solving this problem.