0300计算照度值282.41284.64180.54169.03298.86功率密度规范值1111111111功率密度计算值7.307.397.484.967.48表2.第三层房间民称办公室6库房1,2,3,4库房5办公室7,8,9,10办公室11房间长(m)7.877.475.497.255.14房间宽(m)4.585.454.585.264.76面积36.0440.7125.1438.1324.47灯具数43242单灯光源数22223光源功率6464646496镇流器功率999912总功率548411274548600扬州大学水利与能源动力工程学院课程设计报告9光通量28502850285028502850利用系数0.6170.6360.5750.6280.527维护系数0.80.80.80.80.8要求照度值300200200300300计算照度值312.23213.71208.44300.37294.66功率密度规范值1111111111功率密度计算值8.105.385.817.668.83表3.第三层房间民称化妆间音控室多功能厅休息室开水间房间长(m)12.964.9739.407.767.26房间宽(m)4.624.6123.187.081.83面积59.8829.91913.2954.9413.29灯具数424563单灯光源数22321光源功率6464966432镇流器功率991295总功率54827413800822111光通量28502850285028502850利用系数0.6520.5600.7900.6250.491维护系数0.80.80.80.80.8要求照度值200200300300200计算照度值198.62222.91272.16311.24252.78功率密度规范值1111111111功率密度计算值4.886.375.447.978.35
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