摘要
将疏散照明中的均布负荷折算为集中负荷后进行电压损失计算,并导出公式;依据公式确定不同导线规格在达到最大电压损失时,最长的折算配电距离;模拟确定地铁区间疏散照明的配电方案。
The uniform loads in emergency lighting are converted into concentrated loads to calculate the voltage loss and derive the formula;then,the longest converted distribution distance is determined for different wire specifications upon the maximum voltage loss according to the formula;and it is simulated to determine the distribution scheme for emergency lighting in subway sections.
作者
张俊明
ZHANG Junming(Beijing Urban Construction Design&Development Group Co.,Limited,Beijing 100037,China)
出处
《建筑电气》
2023年第6期52-56,共5页
Building Electricity
关键词
疏散照明
集中负荷
均布负荷
电压损失计算
配电距离
集中电源
公式推导
方案模拟
emergency lighting
concentrated load
uniform load
voltage loss calculation
power distribution distance
centralized power supply
formula derivation
scheme simulation
