电力负荷计算表序号名称建筑面积单位用电指标(Kw/m2)总负荷(Kw)需用系数(Kx)功率因数(COSΦ)(tgΦ)Pjs有功(Kw)Qjs无功(Kvar)Sjs(KVA)1合山市河里中心小学教师宿舍楼2757.30.071930.80.850.62154.495.69181.652拟建综合楼3474.110.04980.80.850.6278.448.5992.243原有建筑5400.40.052700.80.850.62216133.86254.124其它200.80.850.62169.9218.825合计619.44464.8288.06546.83.6同时系数有功功率取0.58无功功率取0.95395.08273.66546.837补偿电容81.78补偿后0.92395.08355.36546.83选用1000KVA变压器一台