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1、临时施工用电方案三亚市同心家园五期V6标工程，工程建设地点：三亚市海螺村；属于框剪结构；共5栋住宅楼，总建筑面积44675 m2：A1栋、A2栋、A3栋、F1栋含北区大门，一层层高3.3m，商业网点层高5m，标准层层高3m，建筑高度57.9m，每栋基底面积318.04，A1、A2、A3每栋建筑面积5376.35，F1栋建面积5663.9；D1栋含地下室， D1栋地上25层，地下室主楼部位结构层高6.5m，地下车库部分层高4.5m，一层层高3.3m，标准层层高3m建筑高度84.6m，地上建筑面积16327，地下室建筑面积13497.52 (V6标6555)； A1、A2栋0.000=5.350，
2、A3栋、F1栋0.000=5.300，D1栋0.000=5.550。 本工程由三亚城投置业有限公司投资建设，深圳华纳国际建筑设计有限公司设计，海南水文地质工程地质勘察院地质勘察， 君诚监理公司监理，山河建设集团有限公司组织施工；徐金生担任项目经理。根据本工程占地面积大的实际情况，现场甲方设置的有一台400KVA的变压器和低压配电柜。一、编制依据同心家园5期总平面图，低压配电设计规范GB50054-95中国建筑工业出版社、建筑工程施工现场供电安全规范GB50194-93中国建筑工业出版社、通用用电设备配电设计规范GB50055-93中国建筑工业出版社、供配电系统设计规范GB50052-95中国建
3、筑工业出版社、施工现场临时用电安全技术规范JGJ46-2005中国建筑工业出版社、建筑施工安全检查标准JGJ59-99深圳华纳国际建筑设计有限公司设计的同心家园五期施工图二、施工条件施工现场用电量统计表:-序号 机具名称 型号 安装功率(kW) 数量 合计功率(kW)1 施工电梯 SC200/200 22 1 22 2 木工平刨床 MB503A 3 1 3 3 木工圆锯 MJ104 3 1 3 4 木工电钻 0.75 2 1.5 5 搅拌机 JD350 15 1 15 6 灰浆搅拌机 UJ100 2.2 1 2.2 7 插入式振动器 ZX70 1.5 3 4.5 8 交流电焊机 BX3-500
4、-2 38.6 1 38.6 9 节能灯 0.04 20 0.8 10 碘钨灯 1 2 2 11 白炽灯 0.15 4 0.6 12 高压汞灯 2 1 2 13 施工电梯 SC200/200 22 1 22 14 钢筋调直机 GT6/14 11 1 11 15 钢筋切断机 QJ32-1 3 1 3 16 钢筋弯曲机 GW40 3 3 9 17 直螺纹滚丝机 HGS-40B 4 1 4 18 插入式振动器 ZX70 1.5 3 4.5 19 平板式振动器 ZB11 1.1 1 1.1 20 交流电焊机 BX3-500-2 38.6 1 38.6 21 碘钨灯 1 2 2 22 白炽灯 0.15
5、2 0.3 23 高压汞灯 2 1 2 24 节能灯 0.04 20 0.8 25 套丝切管机 TQ-3 1 1 1 26 弯管机 WYQ 1.1 1 1.1 27 液压控制台 YKT-36 7.5 1 7.5 28 木工平刨床 MB503A 3 1 3 29 木工圆锯 MJ104 3 1 3 30 木工电钻 0.75 2 1.5 31 施工电梯 SC200/200 22 1 22 32 高压汞灯 2 1 2 33 插入式振动器 ZX70 1.5 3 4.5 34 平板式振动器 ZB11 1.1 1 1.1 35 交流电焊机 BX3-500-2 38.6 1 38.6 36 碘钨灯 1 2 2
6、 37 白炽灯 0.15 2 0.3 38 节能灯 0.04 20 0.8 39 白炽灯 0.15 5 0.75 40 节能灯 0.04 1 0.04 41 高压清洗机 HT-58A 2.2 1 2.2 42 塔式起重机 QTZ80A(5512) 32 1 32 43 搅拌机 JD350 15 1 15 44 污水泵 2.2 1 2.2 45 施工电梯 SC200/200 22 1 22 46 钢筋切断机 QJ32-1 3 1 3 47 钢筋弯曲机 GW40 3 1 3 48 直螺纹滚丝机 HGS-40B 4 1 4 49 插入式振动器 ZX70 1.5 3 4.5 50 平板式振动器 ZB1
7、1 1.1 1 1.1 51 交流电焊机 BX3-500-2 38.6 1 38.6 52 碘钨灯 1 2 2 53 白炽灯 0.15 2 0.3 54 节能灯 0.04 20 0.8 55 高压汞灯 2 1 2 56 节能灯 0.04 5 0.2 57 污水泵 2.2 5 11 58 塔式起重机 QTZ80A(5512) 32 1 32 59 施工电梯 SC200/200 22 1 22 60 插入式振动器 ZX70 1.5 4 6 61 平板式振动器 ZB11 1.1 1 1.1 62 交流电焊机 BX3-500-2 38.6 1 38.6 63 直流电焊机 6 1 6 64 木工电钻 0
8、.75 1 0.75 65 插入式振动器 ZX70 1.5 1 1.5 66 平板式振动器 ZB5 0.5 1 0.5 67 木工圆锯 MJ104 3 1 3 68 插入式振动器 ZX70 1.5 1 1.5 69 平板式振动器 ZB5 0.5 1 0.5 70 交流电焊机 BX3-120-1 9 1 9 71 木工圆锯 MJ104 3 1 3 72 木工电钻 0.75 1 0.75 73 高压汞灯 2 4 8 74 碘钨灯 1 5 5 75 白炽灯 0.15 1 0.15 76 节能灯 0.04 40 1.6 77 空调器 KF-26W/C09-2 1.02 15 15.37 78 电脑 0
9、.15 4 0.6 79 饮水机 0.4 4 1.6 80 节能灯 0.04 30 1.2 81 节能灯 0.5 1 0.5 82 排风扇 0.5 1 0.5 83 电饭堡 3 1 3 84 热水器 6.1 2 12.2 85 节能灯 0.04 7 0.28 86 空调器 KF-26W/C09-2 1.02 1 1.02 87 空调器 KF-26W/C09-2 1.02 9 9.22 88 电脑 0.15 8 1.2 89 节能灯 0.04 12 0.48 90 蒸饭车 12 2 24 91 排风扇 0.5 6 3 92 开水器 3 2 6 93 节能灯 0.04 1 0.04 94 真空吸水
10、泵 HZX-40 4 1 4 95 空调器 KF-26W/C09-2 1.02 30 30.75 96 电脑 0.15 10 1.5 97 节能灯 0.04 60 2.4 98 碘钨灯 1 1 1 -三、设计内容和步骤1、现场勘探及初步设计:(1)本工程所在施工现场范围内无各种埋地管线。(2)现场采用380V低压供电，设一配电总箱，内有计量设备，采用TN-S系统供电。(3)根据施工现场用电设备布置情况，采用导线穿钢管埋地敷设，布置位置及线路走向参见临时配电系统图及现场平面图，采用三级配电，两级防护。(4)按照JGJ46-2005规定制定施工组织设计，接地电阻R4。2、确定用电负荷:(1)、建筑
11、施工外用电梯Kx = 0.2 Cos = 0.6 tg = 1.33Pjs = 0.222 = 4.4 kWQjs = Pjs tg=4.41.33 = 5.87 kvar(2)、木工平刨床Kx = 0.3 Cos = 0.6 tg = 1.33Pjs = 0.33 = 0.9 kWQjs = Pjs tg=0.91.33 = 1.2 kvar(3)、木工圆锯Kx = 0.3 Cos = 0.6 tg = 1.33Pjs = 0.33 = 0.9 kWQjs = Pjs tg=0.91.33 = 1.2 kvar(4)、木工电钻Kx = 0.3 Cos = 0.6 tg = 1.33Pjs =
12、 0.31.5 = 0.45 kWQjs = Pjs tg=0.451.33 = 0.6 kvar(5)、自落式混凝土搅拌机Kx = 0.75 Cos = 0.85 tg = 0.62Pjs = 0.7515 = 11.25 kWQjs = Pjs tg=11.250.62 = 6.97 kvar(6)、灰浆搅拌机Kx = 0.5 Cos = 0.55 tg = 1.52Pjs = 0.52.2 = 1.1 kWQjs = Pjs tg=1.11.52 = 1.67 kvar(7)、插入式振动器Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.34.5 = 1.35 kW
13、Qjs = Pjs tg=1.351.02 = 1.38 kvar(8)、交流电焊机Kx = 0.35 Cos = 0.4 tg = 2.29将Jc =50%统一换算到Jc1 =100%的额定容量Pn = Sn Cos = 38.60.4=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.5/1)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(9)、节能灯Kx = 0.75 Cos = 0.85 tg = 0.62Pjs = 0.750.8 = 0.6 kWQj
14、s = Pjs tg=0.60.62 = 0.37 kvar(10)、碘钨灯Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.32 = 0.6 kWQjs = Pjs tg=0.61.02 = 0.61 kvar(11)、白炽灯Kx = 0.75 Cos = 0.9 tg = 0.48Pjs = 0.750.6 = 0.45 kWQjs = Pjs tg=0.450.48 = 0.22 kvar(12)、高压汞灯Kx = 0.6 Cos = 0.7 tg = 1.02Pjs = 0.62 = 1.2 kWQjs = Pjs tg=1.21.02 = 1.22 kvar(1
15、3)、建筑施工外用电梯Kx = 0.2 Cos = 0.6 tg = 1.33Pjs = 0.222 = 4.4 kWQjs = Pjs tg=4.41.33 = 5.87 kvar(14)、钢筋调直机Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.311 = 3.3 kWQjs = Pjs tg=3.31.02 = 3.37 kvar(15)、钢筋切断机Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.33 = 0.9 kWQjs = Pjs tg=0.91.02 = 0.92 kvar(16)、钢筋弯曲机Kx = 0.3 Cos = 0.7 t
16、g = 1.02Pjs = 0.39 = 2.7 kWQjs = Pjs tg=2.71.02 = 2.75 kvar(17)、直螺纹滚丝机Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.34 = 1.2 kWQjs = Pjs tg=1.21.02 = 1.22 kvar(18)、插入式振动器Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.34.5 = 1.35 kWQjs = Pjs tg=1.351.02 = 1.38 kvar(19)、平板式振动器Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.31.1 = 0.3
17、3 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(20)、交流电焊机Kx = 0.35 Cos = 0.4 tg = 2.29将Jc =50%统一换算到Jc1 =100%的额定容量Pn = Sn Cos = 38.60.4=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.5/1)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(21)、碘钨灯Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.32 = 0.6 kWQ
18、js = Pjs tg=0.61.02 = 0.61 kvar(22)、白炽灯Kx = 0.75 Cos = 0.9 tg = 0.48Pjs = 0.750.3 = 0.22 kWQjs = Pjs tg=0.220.48 = 0.11 kvar(23)、高压汞灯Kx = 0.6 Cos = 0.7 tg = 1.02Pjs = 0.62 = 1.2 kWQjs = Pjs tg=1.21.02 = 1.22 kvar(24)、节能灯Kx = 0.75 Cos = 0.85 tg = 0.62Pjs = 0.750.8 = 0.6 kWQjs = Pjs tg=0.60.62 = 0.37
19、kvar(25)、套丝切管机Kx = 0.3 Cos = 0.6 tg = 1.33Pjs = 0.31 = 0.3 kWQjs = Pjs tg=0.31.33 = 0.4 kvar(26)、电动液压弯管机Kx = 0.3 Cos = 0.6 tg = 1.33Pjs = 0.31.1 = 0.33 kWQjs = Pjs tg=0.331.33 = 0.44 kvar(27)、液压控制台Kx = 0.3 Cos = 0.6 tg = 1.33Pjs = 0.37.5 = 2.25 kWQjs = Pjs tg=2.251.33 = 3 kvar(28)、木工平刨床Kx = 0.3 Cos
20、= 0.6 tg = 1.33Pjs = 0.33 = 0.9 kWQjs = Pjs tg=0.91.33 = 1.2 kvar(29)、木工圆锯Kx = 0.3 Cos = 0.6 tg = 1.33Pjs = 0.33 = 0.9 kWQjs = Pjs tg=0.91.33 = 1.2 kvar(30)、木工电钻Kx = 0.3 Cos = 0.6 tg = 1.33Pjs = 0.31.5 = 0.45 kWQjs = Pjs tg=0.451.33 = 0.6 kvar(31)、建筑施工外用电梯Kx = 0.2 Cos = 0.6 tg = 1.33Pjs = 0.222 = 4.
21、4 kWQjs = Pjs tg=4.41.33 = 5.87 kvar(32)、高压汞灯Kx = 0.6 Cos = 0.7 tg = 1.02Pjs = 0.62 = 1.2 kWQjs = Pjs tg=1.21.02 = 1.22 kvar(33)、插入式振动器Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.34.5 = 1.35 kWQjs = Pjs tg=1.351.02 = 1.38 kvar(34)、平板式振动器Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.31.1 = 0.33 kWQjs = Pjs tg=0.331.02
22、 = 0.34 kvar(35)、交流电焊机Kx = 0.35 Cos = 0.4 tg = 2.29将Jc =50%统一换算到Jc1 =100%的额定容量Pn = Sn Cos = 38.60.4=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.5/1)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(36)、碘钨灯Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.32 = 0.6 kWQjs = Pjs tg=0.61.02 = 0.6
23、1 kvar(37)、白炽灯Kx = 0.75 Cos = 0.9 tg = 0.48Pjs = 0.750.3 = 0.22 kWQjs = Pjs tg=0.220.48 = 0.11 kvar(38)、节能灯Kx = 0.75 Cos = 0.85 tg = 0.62Pjs = 0.750.8 = 0.6 kWQjs = Pjs tg=0.60.62 = 0.37 kvar(39)、白炽灯(仓库门卫)Kx = 0.75 Cos = 0.9 tg = 0.48Pjs = 0.750.75 = 0.56 kWQjs = Pjs tg=0.560.48 = 0.27 kvar(40)、节能灯(
24、仓库门卫)Kx = 0.75 Cos = 0.85 tg = 0.62Pjs = 0.750.04 = 0.03 kWQjs = Pjs tg=0.030.62 = 0.02 kvar(41)、高压清洗机Kx = 0.5 Cos = 0.8 tg = 0.75Pjs = 0.52.2 = 1.1 kWQjs = Pjs tg=1.10.75 = 0.82 kvar(42)、塔式起重机Kx = 0.3 Cos = 0.6 tg = 1.33将Jc =40%统一换算到Jc1 =25%的额定容量Pn = 32kWPe = n(Jc/Jc1)1/2Pn = 1(0.4/0.25)1/232 = 40.
25、48 kWPjs = KxPe =0.340.48 = 12.14kWQjs = Pjs tg=12.141.33 = 16.19 kvar(43)、自落式混凝土搅拌机Kx = 0.75 Cos = 0.85 tg = 0.62Pjs = 0.7515 = 11.25 kWQjs = Pjs tg=11.250.62 = 6.97 kvar(44)、污水泵Kx = 0.75 Cos = 0.8 tg = 0.75Pjs = 0.752.2 = 1.65 kWQjs = Pjs tg=1.650.75 = 1.24 kvar(45)、建筑施工外用电梯Kx = 0.2 Cos = 0.6 tg =
26、 1.33Pjs = 0.222 = 4.4 kWQjs = Pjs tg=4.41.33 = 5.87 kvar(46)、钢筋切断机Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.33 = 0.9 kWQjs = Pjs tg=0.91.02 = 0.92 kvar(47)、钢筋弯曲机Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.33 = 0.9 kWQjs = Pjs tg=0.91.02 = 0.92 kvar(48)、直螺纹滚丝机Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.34 = 1.2 kWQjs = P
27、js tg=1.21.02 = 1.22 kvar(49)、插入式振动器Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.34.5 = 1.35 kWQjs = Pjs tg=1.351.02 = 1.38 kvar(50)、平板式振动器Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.31.1 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(51)、交流电焊机Kx = 0.35 Cos = 0.4 tg = 2.29将Jc =50%统一换算到Jc1 =100%的额定容量Pn = Sn Cos = 38.60.4
28、=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.5/1)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(52)、碘钨灯Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.32 = 0.6 kWQjs = Pjs tg=0.61.02 = 0.61 kvar(53)、白炽灯Kx = 0.75 Cos = 0.9 tg = 0.48Pjs = 0.750.3 = 0.22 kWQjs = Pjs tg=0.220.48 = 0.11 kvar
29、(54)、节能灯Kx = 0.75 Cos = 0.85 tg = 0.62Pjs = 0.750.8 = 0.6 kWQjs = Pjs tg=0.60.62 = 0.37 kvar(55)、高压汞灯Kx = 0.6 Cos = 0.7 tg = 1.02Pjs = 0.62 = 1.2 kWQjs = Pjs tg=1.21.02 = 1.22 kvar(56)、节能灯(门卫及仓库)Kx = 0.75 Cos = 0.85 tg = 0.62Pjs = 0.750.2 = 0.15 kWQjs = Pjs tg=0.150.62 = 0.09 kvar(57)、污水泵Kx = 0.75 C
30、os = 0.8 tg = 0.75Pjs = 0.7511 = 8.25 kWQjs = Pjs tg=8.250.75 = 6.19 kvar(58)、塔式起重机Kx = 0.3 Cos = 0.6 tg = 1.33将Jc =40%统一换算到Jc1 =25%的额定容量Pn = 32kWPe = n(Jc/Jc1)1/2Pn = 1(0.4/0.25)1/232 = 40.48 kWPjs = KxPe =0.340.48 = 12.14kWQjs = Pjs tg=12.141.33 = 16.19 kvar(59)、建筑施工外用电梯Kx = 0.3 Cos = 0.6 tg = 1.3
31、3Pjs = 0.322 = 6.6 kWQjs = Pjs tg=6.61.33 = 8.8 kvar(60)、插入式振动器Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.36 = 1.8 kWQjs = Pjs tg=1.81.02 = 1.84 kvar(61)、平板式振动器Kx = 0.3 Cos = 0.7 tg = 1.02Pjs = 0.31.1 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(62)、交流电焊机Kx = 0.35 Cos = 0.4 tg = 2.29将Jc =50%统一换算到Jc1 =100%的额定容量Pn = Sn Cos = 38.60.4=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.5/1)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(63)、直流电焊机Kx = 0.35 Cos = 0.6 tg = 1.33将Jc =50%统一换算到Jc1 =10
