变压器选择.xls

e79f9b06a7ed6e9085176e9b65822063.xlsSheet12020/10/26 1/4 负荷计算及变压器选择表序序号号用用电电设设备备组组名名称称设设备备容容量量 Pe（（KWKW））需需要要系系数数KxKx 功功率率因因数数coscosf f 计计算算负负荷荷变变压压器器容容量量备备注注 P Pjsjs（（KWKW）） Q Qjsjs（（KVarKVar ）） S Sjsjs KVAKVA 1办公空调热泵一 240240 0.700.80168.00126.00210.00 2办公空调热泵一 240240 0.700.80168.00126.00210.00 3办公空调热泵一 240240 0.700.80168.00126.00210.00 1 变压器 4办公空调循环泵55.500.700.8038.8529.1448.56 5办公照明AA2248.000.800.80198.40148.80248.00 6食堂电力30.001.000.8030.0022.5037.50 7中央监控室20.001.000.8020.0015.0025.00 8电信机房30.001.000.8030.0022.5037.50 9办公空调240.000.700.80168.00126.00210.00 10 厂房三层动力230.000.500.80115.0086.25143.75 11 厂房五层动力230.000.500.80115.0086.25143.75 12客梯切换箱22.000.900.8019.8014.8524.75 13货梯双切换箱37.000.900.8033.3024.9841.63 14厂房备用照明57.000.800.8057.0042.7571.25 15变电所25.001.000.8025.0018.7531.25 16生活泵8.101.000.808.106.0810.13 17消防动力箱142.001.000.80142.00106.50177.50 18排烟机房84.001.000.8084.0063.00105.00226.00 补偿前合计1952.60 0.80 1362.451021.841703.06（消防用电不计入）乘同时系数后 0.78 1226.21970.751563.95KΣp0.9，KΣq0.95 补偿后功率因数0.9375.10 补偿容量376.87 补偿后合计0.901226.21593.881362.451600 负载率0.85 变压器损耗 ΔPb0.01Sjs16.00 ΔQb0.05Sjs80.00 高压侧合计1242.21673.881413.22 2 变压器 1厂房空调主机一 240.000.700.80168.00126.00210.00 2厂房空调主机二 240.000.700.80168.00126.00210.00 3厂房空调主机三 240.000.700.80168.00126.00210.00 4空调循环泵55.500.700.8038.8529.1448.56 5空调箱一138.000.700.8096.6072.45120.75 6空调箱二104.000.700.8072.8054.6091.00 7厂房二层动力303.000.500.80151.50113.63189.38 8厂房四层动力230.000.500.80115.0086.25143.75 9厂房照明124.000.800.8099.2074.40124.00 e79f9b06a7ed6e9085176e9b65822063.xlsSheet12020/10/26 2/4 10 室外照明35.000.900.8031.5023.6339.38 11 办公AA3283.000.800.80226.40169.80283.00 12 餐厅动力147.000.600.8088.2066.15110.25 补偿前合计2139.500.801424.051068.041780.06 乘同时系数后2139.500.781281.651014.641634.66KΣp0.9，KΣq0.954092.10 补偿后功率因数0.9 补偿容量393.91 补偿后合计0.901281.65620.731424.051600 补偿后合计0.89 变压器损耗 ΔPb0.01Sjs16.00 ΔQb0.05Sjs80.00 高压侧合计1297.65700.731474.76 2 变压器 e79f9b06a7ed6e9085176e9b65822063.xlsSheet12020/10/26 3/4 507.10 e79f9b06a7ed6e9085176e9b65822063.xlsSheet12020/10/26 4/4 770.77 4318.10