序号用电设备组计算系数计算负荷负荷类型配电箱编号kWkWkvarkVA11200.50.900.4860.0028.8066.552AL-B1,1,2-11500.50.900.4875.0036.0083.1931800.50.900.4890.0043.2099.8341200.50.900.4860.0028.8066.5551800.50.900.4890.0043.2099.8361200.50.900.4860.0028.8066.557ALG-B1,1,2-1360.50.900.4818.008.6419.978ALG-3~7-1600.50.900.4830.0014.4033.289ALG-1~6-1720.50.900.4836.0017.2839.9310ALG-7~11-1600.50.900.4830.0014.4033.2811泛光照明50 0.70.900.480.000.000.0012AP-1-CDZ11680.40.850.6167.2040.9978.72131500.750.800.75112.5084.38140.63141500.750.800.75112.5084.38140.63151720.750.800.75129.0096.75161.25161600.750.800.75120.0090.00150.0017AP-1-CF11800.60.850.61108.0065.88126.5118AP-1-CF31800.60.850.61108.0065.88126.5119300.80.900.4824.0011.5226.6220500.80.900.4840.0019.2044.37211150.220.601.3325.3033.6542.1022900.220.601.3319.8026.3332.9523500.220.601.3311.0014.6318.3024所用电200.80.900.4816.007.6817.752510.40.80.800.758.326.2410.4026400.80.800.7532.0024.0040.0027AT-B1-HR1550.80.800.75124.0093.00155.0028地下集水坑AT-SBz1600.80.800.7548.0036.0060.0029AT-B1-XFB150 10.800.750.000.000.0030AT-B1-1,221 10.800.750.000.000.0031AT-7-1,224 10.800.750.000.000.0032应急照明30 10.900.480.000.000.0033合计2878.40 1654.62 1064.03 1967.21340.811406.431010.821731.9935补偿电容器600.0036补偿电容器后0.480.961406.43410.821465.2037选择变压器容量2000.0038负荷率73.3%变压器负荷计算示例——2000kVA单台变压器设备容量Pe（不含消防专用负荷）备用或消防专用负荷需要系数(Kd)cosφ tgφ有功功率(Pc)无功功率(Qc)视在功率(Sc)地下车库照明AL-B1-3~51区照明1区照明AL-3,4,5-11区照明AL-6,7-13区照明AL-1~3-33区照明AL-6,7-31区公共走道照明1区公共走道照明3区公共走道照明3区公共走道照明地面充电桩1区屋面空调AP-8-1KT11区屋面空调AP-8-1KT23区屋面空调AP-14-KT1餐厅空调AP-4-3DL厨房电力厨房电力消防控制室AT-1-XF安防控制室AT-1-AF2区电梯AT-8-2DT1~33区电梯AT-14-3DT消防电梯AT-8-2XDT1~2AT-B1-BD事故风机AT-SG1~3生活水泵房AT-B1-1GS换热站消防水泵房1区消防专用风机2区地上消防专用负荷同时系数KΣp=0.85同时系数KΣq=0.95电力知识星球
