负荷计算表.docx

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1、常用负荷计算-表1序号设备名称单位容量(kw)数量(KX)COSP(kw)Q(kvar)S(kva)Ic(1000*S/657.4)1负一层用电0.0227400.750.841.130.82551772首层用电0.0327400.750.861.6546.238771173二层用电0.0327400.750.861.6546.238771174三层用电0.0325200.750.856.742.525701065四层用电0.0325200.750.856.742.525701066负一层空调机7.530.750.816.87512.65621317首层空调机7.550.750.828.125

2、21.09435538二层空调机7.550.750.828.12521.09435539三层空调机7.540.750.822.516.875284210四层空调机7.550.750.828.12521.094355311广场用电510.750.83.752.81254612广告用电1510.750.811.258.4375142113轮廓照明2010.350.875.2581214消火栓及喷淋稳压1.140.50.82.21.652315潜水泵2.2190.350.814.6310.973182716冷水机组26920.750.8403.5302.6350476617冷冻水泵3720.750.

3、855.541.6256910418冷却水泵5520.750.882.561.87510315619冷却塔5.540.750.816.512.375203020消防中心5110.7554.46921高、低压配电5110.7554.46922合计10087571260191623补无功(KVar)480COS60.810082771045158924选用变压器1250负荷率():83.6补偿后COS$=0.96459Ie=1000*S1.73*380=1901A柴油发电机组负荷计算表2序号设备名称单位容量(kw)数量(KX)COSP(kw)Q(kvar)S(kva)Ie(1()()()s/657

4、.4)1负一层排烟风机18.5210.83727.7546692首层排烟风机18.5210.83727.7546693二层排烟风机18.5210.83727.7546691三层排烟风机11210.82216.527415上层排烟风机11210.82216.527411各层排烟风机中火灾时同时启动负荷45110.84533.7556852潜水泵2.2190.350.814.6310.97318273泵房4520.50.84533.7556854中庭排烟风机11110.8118.2513195负一层防火卷帘2.2410.88.86.611165首层防火卷帘2.2710.815.411.5519285二层防火卷帘2.2710.815.411.5519285三层防火卷帘2.2710.815.411.5519285四层防火卷帘2.2710.815.411.5519286事故照明0.0150000.60.753026.439597梯间照明1.5310.754.53.96578电梯7.510.90.86.755.06258129消防中心5110.7554.46910高、低压配电1110.7510.88I111合计23318029412选用康明斯柴油发电机组(KVa)320负荷率()：91