某工程电气负荷计算表

1、,附表2：B1变电所(公用变配电所TM13)负荷计算表,序号,设备名称(户型-面积),单台功率(kW)或用电指标,数量,设备容量,需用系数,计算负荷,计算功率,功率因数,无功功率,计算容量,备注,(台)m2,Pe(kW),Kx,Pjs,COS,Qjs(kvar),Sjs(kvA),1,A栋-1梯,(A-230/325),75w/m2,24层复式+1层,407.3,0.75,305.4,0.85,189.3, ,(B-137),75w/m2,25层,256.9,0.75,192.7,0.85,119.4,(C-118),75w/m2,25层,221.3,0.75,165.9,0.85,102.8

2、,2,A栋-2梯, , ,(D-130),75w/m2,25层,253.5,0.75,190.1,0.85,117.8,(E-130),75w/m2,25层,243.8,0.75,182.8,0.85,113.3,3,A栋-3梯, ,(F-110),75w/m2,25层,206.3,0.75,154.7,0.85,95.9,(G-106),75w/m2,25层,198.8,0.75,149.1,0.85,92.4, ,住宅小计,1787.6,0.45,804.4,0.85,498.5, ,共167户4,塔楼电梯,20kW,4,80.0,0.80,64.0,0.60,85.3,5,梯间照明,10

3、kW,3,30.0,1.00,30.0,0.80,22.5,照明按150w/层/梯计算(共25层)6,平台景观照明,13kW,3,39.0,0.80,31.2,0.80,23.4,含架空层照明 ,合计,1936.6,0.48,929.6,0.83,629.8,1122.87, ,补偿容量,200.0,补偿后,929.6,0.91,429.78,1024.17,变压器同时系数,0.80,743.7,819.33,变压器容量复核：6kWx167户=1002kW ,选用变压器容量(kvA),1000,负荷率,81.93%,变压器损耗,7.0,15.0,变压器高压侧计算负荷,750.7,444.8,8

4、72.57,序号,设备名称(户型-面积),单台功率(kW)或用电指标,数量,设备容量,需用系数,计算负荷,计算功率,功率因数,无功功率,计算容量,备注,(台)m2,Pe(kW),Kx,Pjs,COS,Qjs(kvar),Sjs(kvA),1,B栋-1梯,(F-110),75w/m2,25层,206.3,0.75,154.7,0.85,95.9, ,(G-106),75w/m2,25层,198.8,0.75,149.1,0.85,92.4,2,B栋-2梯,(H-125),75w/m2,25层,234.4,0.75,175.8,0.85,108.9,(H-125),75w/m2,25层,234.4

5、,0.75,175.8,0.85,108.9,3,B栋-3梯,(J-101),75w/m2,25层,189.4,0.75,142.0,0.85,88.0,(K-94),75w/m2,25层,176.3,0.75,132.2,0.85,81.9, ,住宅小计,1239.4,0.60,743.6,0.85,460.9, ,共150户4,塔楼电梯,20kW,3,60.0,0.85,51.0,0.60,68.0,5,梯间照明,10kW,3,30.0,1.00,30.0,0.80,22.5,照明按150w/层/梯计算(共25层)6,平台景观照明,13kW,3,39.0,0.80,31.2,0.80,23

6、.4,含架空层照明 ,合计,1368.4,0.63,855.8,0.83,574.8,1030.91, ,补偿容量,200.0,补偿后,855.8,0.92,374.76,934.28,变压器同时系数,0.80,684.7,747.42,变压器容量复核：6kWx150户=900kW ,选用变压器容量(kvA),1000,负荷率,74.74%,变压器损耗,7.0,15.0,变压器高压侧计算负荷,691.7,389.8,793.92,序号,设备名称(户型-面积),单台功率(kW)或用电指标,数量,设备容量,需用系数,计算负荷,计算功率,功率因数,无功功率,计算容量,备注,(台)m2,Pe(kW),

7、Kx,Pjs,COS,Qjs(kvar),Sjs(kvA),1,C栋-1梯,(J-101),75w/m2,24层,181.8,0.75,136.4,0.85,84.5,(K-94),75w/m2,24层,169.2,0.75,126.9,0.85,78.6,2,C栋-2梯, ,(L-103),75w/m2,24层,225.0,0.75,168.8,0.85,104.6,(M-80),4kW/户,24层,96.0,0.75,72.0,0.85,44.6,(N-116),75w/m2,24层,225.0,0.75,168.8,0.85,104.6, , ,住宅小计,897.0,0.60,538.2

8、,0.85,333.5, ,共120户3,塔楼电梯,20kW,2,40.0,0.85,34.0,0.60,45.3,4,梯间照明,10kW,3,30.0,1.00,30.0,0.80,22.5,照明按150w/层/梯计算(共24层)5,平台景观照明,12kW,3,36.0,0.80,28.8,0.80,21.6,含架空层照明6,住宅低区生活水泵,30.0,0.90,27.0,0.80,20.3,7,住宅中区生活水泵,45.0,0.90,40.5,0.80,30.4,8,住宅高区生活水泵,60.0,0.90,54.0,0.80,40.5,9,住宅入口电梯及照明,20+5kW,4,85.0,0.8

9、0,68.0,0.60,90.7, ,合计,1223.0,0.67,820.5,0.80,604.8,1019.30, ,补偿容量,250.0,补偿后,820.5,0.92,354.77,893.91,变压器同时系数,0.85,697.4,759.83,变压器容量复核：6kWx96户+4kWx24户=672kW ,选用变压器容量(kvA),1000,负荷率,75.98%,变压器损耗,7.0,15.0,变压器高压侧计算负荷,704.4,369.8,795.58,2326.58613231521 ,共437户,附表3：B2变电所(专用变配电所TM12)负荷计算表,序号,设备名称,单台功率(kW)或

10、用电指标,数量,设备容量,需用系数,计算负荷,计算功率,功率因数,无功功率,计算容量,备注,(台、m2),Pe(kW),Kx,Pjs,COS,Qjs(kvar),Sjs(kvA),1,负一夹层商辅用房动力照明,50w/m2,2770,138.5,0.70,97.0,0.80,72.7,含下沉式广场/排烟新风机22.5kW2,一层商场动力照明,50w/m2,3300,165.0,0.70,115.5,0.80,86.6,3,二层商场动力照明,50w/m2,3900,195.0,0.70,136.5,0.80,102.4,含自动扶梯14部、防火卷帘4,三层商场动力照明,50w/m2,4150,20

11、7.5,0.70,145.3,0.80,108.9,5,四层商场动力照明,50w/m2,4150,207.5,0.70,145.3,0.80,108.9,6,五层餐饮动力照明,60w/m2,4500,270.0,0.60,162.0,0.80,121.5,7,一五层中央空调制冷主机,364,2,728.0,0.90,655.2,0.85,406.1, ,合计,1911.5,0.76,1456.7,0.82,1007.1,1770.92,补偿容量,400.0,补偿后,1456.7,0.92,607.14,1578.12,变压器同时系数,0.8,1165.3,1262.49,选用变压器容量(kvA

12、),1600, ,负荷率,78.91%,变压器损耗,7.0,15.0,变压器高压侧计算负荷,1172.3,622.1,1327.18,序号,设备名称,单台功率(kW)或用电指标,数量,设备容量,需用系数,计算负荷,计算功率,功率因数,无功功率,计算容量,备注,(台、m2),Pe(kW),Kx,Pjs,COS,Qjs(kvar),Sjs(kvA),1,一五层中央空调冷冻却水泵,45+55,2+2,200.0,0.90,180.0,0.80,135.0,2,一五层中央空调空调末端,40+50+45+45+45,225.0,0.90,202.5,0.80,151.9,3,一五层中央空调冷却塔,15,

13、2,30.0,0.90,27.0,0.80,20.3,4,架空层泳池及休闲广场,50.0,0.90,45.0,0.80,33.8,5,餐饮电梯,20,2,40.0,0.91,36.4,0.80,27.3,6,裙楼消防电梯,20,1,20.0,1.00,20.0,0.80,15.0,7,地下三层排烟新风机,22+11,3+2,88.0,1.00,88.0,0.80,66.0,8,地下三层照明,3.5w/m2,6800,23.8,1.00,23.8,0.80,17.9,455.09,地下四层排烟新风机,11+18.5,4+2,81.0,1.00,81.0,0.80,60.8,10,地下四层照明,3

14、.5w/m2,6800,23.8,1.00,23.8,0.80,17.9,11,室外绿化及道路照明,100.0,1.00,100.0,0.75,88.2, 12,建筑立面照明,200.0,0.80,160.0,0.75,141.1,13,商业户外广告照明,100.0,1.00,100.0,0.75,88.2,14,商业生活供水泵及空调水泵,22+22,45.0,0.90,40.5,0.80,30.4,15,电信设备房,80kW,1,80.0,1.00,80.0,0.80,60.0,16,网络设备房,50kW,1,50.0,0.80,40.0,0.80,30.0, ,合计,1356.6,0.92

15、,1248.0,0.79,983.5,1588.95,补偿容量,400.0,补偿后,1248.0,0.91,583.49,1377.67,变压器同时系数,0.8,998.4,1102.13,选用变压器容量(kvA),1600, ,负荷率,68.88%,变压器损耗,7.0,15.0,变压器高压侧计算负荷,1005.4,598.5,1170.05,1,消防栓供水泵,110.0,1.00,110.0,0.80,82.5,火灾时不供电,平时供电2,地下室潜水排水泵,110.0,0.60,66.0,0.80,49.5,3,裙楼及地下室正压送风机,7.5+5.5,6+2,56.0,1.00,56.0,0.

16、80,42.0,附表4：B3变电所(专用变配电所TM12)负荷计算表,序号,设备名称,单台功率(kW)或用电指标,数量,设备容量,需用系数,计算负荷,计算功率,功率因数,无功功率,计算容量,备注,(台、m2),Pe(kW),Kx,Pjs,COS,Qjs(kvar),Sjs(kvA),1,地下一层超市动力照明,70w/m2,6700,469.0,0.80,375.2,0.75,327.9,地下一层夹层餐饮快餐,80w/m2,550,44.0,0.80,35.2,0.75,30.8,2,超市空调辅机,含地下一层夹层餐饮550m,冷冻却水泵,37+45,2+2,164.0,0.80,131.2,0.

17、80,98.4,空调末端,20+90+83,193.0,0.80,154.4,0.80,115.8,冷却塔,15,2,30.0,0.80,24.0,0.80,18.0,387.03,超市扶梯,10,5,50.0,0.90,45.0,0.65,52.6,6,地下二层排烟新风机,22,3,66.0,1.00,66.0,0.80,49.5,4,超市货梯,20,2,40.0,0.91,36.4,0.80,27.3,5,地下一层排烟新风机,22,3,66.0,1.00,66.0,0.80,49.5, ,合计,1122.0,0.80,933.4,0.77,769.7,1209.85,补偿,400.0,补偿

18、后,933.4,0.93,369.75,1003.97,变压器同时系数,0.90,840.1,903.57,选用变压器容量(kvA),1250,两台1250kVA，应甲方要求,负荷率,72.29%,变压器损耗,7.0,15.0,变压器高压侧计算负荷,847.1,384.7,930.34,序号,设备名称,单台功率(kW)或用电指标,数量,设备容量,需用系数,计算负荷,计算功率,功率因数,无功功率,计算容量,备注,(台、m2),Pe(kW),Kx,Pjs,COS,Qjs(kvar),Sjs(kvA),1,地下二层超市动力照明,70w/m2,6700,469.0,0.80,375.2,0.75,32

19、7.9,2,超市空调,制冷主机,345,2,690.0,0.80,552.0,0.85,342.1, ,合计,1159.0,0.80,927.2,0.81,670.0,1143.92,补偿,300.0,补偿后,927.2,0.93,369.97,998.29,变压器同时系数,0.90,834.5,898.46,选用变压器容量(kvA),1250,两台1250kVA，应甲方要求,负荷率,71.88%,变压器损耗,7.0,15.0,变压器高压侧计算负荷,841.5,385.0,925.36,附表：火灾时消防应急负荷计算表,序号,设备名称,单台功率(kW)或用电指标,数量,设备容量,需用系数,计算负

20、荷,计算功率,功率因数,无功功率,计算容量,备注,(台、m2),Pe(kW),Kx,Pjs,COS,Qjs(kvar),Sjs(kvA),1,住宅A,B,C塔楼电梯,20kW,9,180.0,0.40,72.0,0.60,96.0,三部消防电梯2,住宅A,B,C梯间照明,30kW,3,90.0,1.00,90.0,0.80,67.5,照明按150w/层/梯计算(共25层)3,住宅入口电梯及照明,20+5kW,4,85.0,0.50,42.5,0.60,56.7,一部消防电梯4,地下一四层排烟新风机,301.0,-,88.0,0.80,66.0,按最大容量层计算(地下三层)5,正压送风机,7.5

21、+5.5,6+2,56.0,1.00,56.0,0.80,42.0,6,消防栓供水泵,110.0,1.00,110.0,0.80,82.5,7,地下室潜水排水泵,110.0,0.50,55.0,0.80,41.3,8,一五层商场应急照明,3w/m2,19900,59.7,1.00,59.7,0.80,44.8,9,地下三四层及夹层应急照明,1w/m2,16600,16.6,1.00,16.6,0.80,12.5,10,地下一二层及夹层应急照明,3w/m2,13950,41.9,1.00,41.9,0.80,31.4,11,超市货梯,20,2,40.0,0.91,36.4,0.60,48.5,一

22、部消防电梯12,裙楼消防电梯 ,20,3,60.0,0.85,51.0,0.60,68.0,(含餐饮电梯2部)共2部消防电梯 ,合计,1150.2,0.63,719.1,0.74,657.1,974.05, ,发电机同时系数,0.70,503.3,681.83,位于南区(按一个着火点计算),附表1：总用电负荷统计表,序号,设备名称,单台功率(kW)或用电指标,数量,设备容量,(台、栋、户),Pe(kW),1,A栋住宅,每户80m2者按4kW/户,80m2者按75W/m2,167,1787.6,2,B栋住宅,150,1239.4,3,C栋住宅,120,897.0,4,塔楼住宅电梯,20kW,13

23、,260.0,5,梯间照明,30kW,3,95.0,6,平台景观照明,1213kW,3,114.0,7,住宅生活水泵,135.0,8,一五层商场动力照明,50w/m2,22770,1183.5,9,一五层中央空调, , ,1183.0,10,架空层泳池及休闲广场,50.0,11,裙楼电梯,20,3,60.0,12,地下三层排烟新风机,22+11,3+2,88.0,13,地下三层照明,3.5w/m2,6800,23.8,14,地下四层排烟新风机,11+18.5,4+2,81.0,15,地下四层照明,3.5w/m2,6800,23.8,16,裙楼及地下室正压送风机,7.5+5.5,6+2,56.0

24、,17,室外绿化及道路照明,100.0,18,建筑立面照明,200.0,19,商业户外广告照明,100.0,20,商业生活供水泵及空调水泵,22+22,45.0,21,电信设备房,80kW,1,80.0,22,网络设备房,50kW,1,50.0,23,消防栓供水泵,110.0,24,地下室潜水排水泵,110.0,25,地下一二层超市动力照明,70w/m2,13400,938.0,26,地下一二层超市中央空调, ,1,1077.0,27,地下一层夹层餐饮快餐,80w/m2,550,44.0,28,超市扶梯,10,5,50.0,29,地下二层排烟新风机,22,3,66.0,30,超市货梯,20,2,40.0,31,地下一层排烟新风机,22,3,66.0, ,合计,10353.1,附表6：总电力供应主要指标,序号,名 称,单位,数量,备 注,1,设备安装容量,kW,10353.1