E-SOHO-办公负荷算书

表格内容,T11变压器(E),,,,,,阶段:初设,,,

,,,,,,,,,,,

用电设备名称,"安装容量

Ps(kW)","需要系数

(kx)","功率因数

CosΦ","正切值

tgΦ","有功功率

Pjs(kW)","无功功率

Qjs(kVar)","视在功率

Sjs(kVA)","计算电流

Ijs(A)",备注,

,,,,,,,,,,,

首层商务办公用电,20,0.80,0.80,0.75,16,12,20,30.4,,

4~5层商务办公用电,336,0.65,0.80,0.75,218,164,273,414.8,,

10~11层商务办公用电,336,0.65,0.80,0.75,218,164,273,414.8,,

普通照明,24,0.80,0.80,0.75,19,14,24,36.5,,

应急照明,16,0.80,0.80,0.75,13,10,16,24.3,,

航空障碍照明,10,0.90,0.85,0.62,9,6,11,16.1,,

消防电梯,27,0.40,0.55,1.52,11,16,20,29.8,,

6~7层商务办公用电,336,0.65,0.80,0.75,218,164,273,414.8,,

8~9层商务办公用电,336,0.65,0.80,0.75,218,164,273,414.8,,

12~13层商务办公用电,336,0.65,0.80,0.75,218,164,273,414.8,,

,,,,,,,,,,,

,,,,,,,,,,,

小计,1777.0,,,,1159.8,877.0,1454,2209.2,,

同时系数KΣ,,0.85,,,985.8,745.4,1235.9,1877.9,,

电容补偿CosΦ=0.92,,,0.92,0.43,985.8,420.0,1071.6,,"按供电局要求取变压器容量的1/4~1/3为补偿量,总补偿量(单位Kvar)",

无功功率补偿量,,,,,,325.5,,,,

实际负荷（补偿后）,,,0.95,0.33,985.8,325.4,1038.2,1577.3,,

干式变压器容量(KVA),1250,,,变压器负荷率η为,,,0.83,,,

有功、无功损耗,,,,,10.4,51.9,,,,

高压侧,,,0.94,,996.2,377.3,1065.3,,420,

表格内容,T12变压器(E),,,,,,阶段:初设,,,

,,,,,,,,,,,

用电设备名称,"安装容量

Ps(kW)","需要系数

(kx)","功率因数

CosΦ","正切值

tgΦ","有功功率

Pjs(kW)","无功功率

Qjs(kVar)","视在功率

Sjs(kVA)","计算电流

Ijs(A)",备注,

,,,,,,,,,,,

16~17层商务办公用电,336,0.65,0.80,0.75,218,164,273,414.8,,

14~15层商务办公用电,336,0.65,0.80,0.75,218,164,273,414.8,,

泛光照明,30,0.60,0.80,0.75,18,14,23,34.2,,

消防动力（主）,38.8,0.00,0.80,0.75,0,0,0,0.0,,

18~19层商务办公用电,336,0.65,0.80,0.75,218,164,273,414.8,,

20~21层商务办公用电,336,0.65,0.80,0.75,218,164,273,414.8,,

22层商务办公用电,168,0.65,0.80,0.75,109,82,137,207.4,,

客梯1,81,0.40,0.55,1.52,32,49,59,89.5,,

客梯2,54,0.40,0.55,1.52,22,33,39,59.7,,

0,0,0.80,0.80,0.75,0,0,0,0.0,,

0,0,0.80,0.80,0.75,0,0,0,0.0,,

0,0,0.80,0.80,0.75,0,0,0,0.0,,

0,0,0.80,0.80,0.75,0,0,0,0.0,,

0,0,0.80,0.85,0.62,0,0,0,0.0,,

0,0,0.80,0.80,0.75,0,0,0,0.0,,

0,0,0.90,0.80,0.75,0,0,0,0.0,,新增负荷

,,,,,,,,,,,

,,,,,,,,,,,

合计,1716,,,,1055,833,1343.8,2041.8,,

同时系数KΣ,,0.85,,,896.6,707.7,1142.2,1735.5,,

电容补偿CosΦ=0.92,,,0.92,0.43,896.6,381.9,974.5,,"按供电局要求取变压器容量的1/4~1/3为补偿量,总补偿量(单位Kvar)",

无功功率补偿量,,,,,,325.8,,,,

实际负荷（补偿后）,,,0.95,0.32,896.6,287.7,941.6,1