风机性能测定曲线计算.xls

风机性能测定曲线计算.xls

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大气及压力参数电气参数测点号大气压干温湿温静压断面风速速压电流电压功率因数电动机转数（hPa）（）（）（Pa）（m/s）（Pa）（A）（V）cosr/min1985.5621.5320.2225683.366.5881.25670.120.779802987.2521.4620.1625613.527.2382.22669.010.759803987.1821.5119.9324933.697.9582.26667.900.739804987.0221.5819.8223633.878.7480.23666.790.739805986.8521.3919.7622483.999.2979.59665.680.729806987.6721.5219.5820304.2110.3577.28664.570.719807987.5221.5719.6618124.3811.2074.76663.460.70980备注测点断面面积：

S=3.84m2。

大气及压力参数电气参数测点号大气压干温湿温静压断面风速速压电流电压功率因数电动机转数（hPa）（）（）（Pa）（m/s）（Pa）（A）（V）cosr/min1985.3221.4921.1325783.426.8181.32669.780.779802987.3121.4720.7525623.527.2383.45668.520.759803987.2821.5619.9625123.697.9582.18667.960.749804987.1721.6220.1024283.848.6081.15666.820.739805986.7621.4819.8722364.029.4378.30665.560.739806987.8121.5319.6920354.1810.2077.55664.870.719807987.6621.6219.8117824.3711.1574.16663.510.71980备注测点断面面积：

S=3.84m2。

湿度水蒸气分压密度断面风速风机风量风机静压电动机输入功率风机输出功率风机输入功率效率（%）（mbar）（kg/m3）（m/s）（m3/s）（Pa）（kw）（kw）（kw）%85.5921.791.16513.3616.262561.4272.6141.6568.9860.3886.3221.751.16743.5217.042553.7771.4543.5167.8864.1086.3021.711.16713.6917.862485.0569.4744.3865.9967.2585.3621.511.16673.8718.732354.2667.6444.1064.2668.6385.5221.371.16723.9919.312238.7166.0743.2362.7768.8886.2321.151.16774.2120.382019.6563.1641.1660.0068.6187.7721.421.16734.3821.201800.8060.1338.1857.1366.82测点断面面积：

S=3.84m2。

湿度水蒸气分压密度断面风速风机风量风机静压电动机输入功率风机输出功率风机输入功率效率（%）（mbar）（kg/m3）（m/s）（m3/s）（Pa）（kw）（kw）（kw）%85.4821.661.16503.4216.552571.1972.6442.5669.0161.6886.3621.451.16753.5217.042554.7772.4743.5368.8563.2286.3221.691.16713.6917.862504.0570.3644.7266.8466.9185.3721.531.16673.8418.592419.4068.4244.9765.0069.1885.4921.411.16684.0219.462226.5765.8943.3262.5969.2186.3621.251.16784.1820.232024.8063.4140.9660.2368.0187.1821.381.16734.3721.151770.8560.5137.4557.4865.16测点断面面积：

S=3.84m2。

测大气及压力参数电气参数点大气压干温湿温静压断面风速速压电流号（hPa）（）（）（Pa）（m/s）（Pa）（A）1985.5621.5320.2216793.336.4754.272987.2521.4620.1616463.517.1955.083987.1821.5119.9316103.687.9257.264987.0221.5819.8214323.868.6954.425986.8521.3919.7612834.049.5053.876987.6721.5219.5810684.2110.3547.797987.5221.5719.669204.3911.2344.36测大气及压力参数电气参数点大气压干温湿温静压断面风速速压电流号（hPa）（）（）（Pa）（m/s）（Pa）（A）1985.3221.4921.1316793.426.8155.832987.3121.4720.7516513.527.2355.973987.2821.5619.9616463.697.9556.444987.1721.6220.1014323.848.6053.605986.7621.4819.8712834.029.4351.286987.8121.5319.6910684.1810.2047.287987.6621.6219.819204.3811.2042.91电压功率因数电动机湿度水蒸气分压密度断面风速风机风量转数（V）cosr/min（%）（mbar）（kg/m3）（m/s）（m3/s）670.120.77980.0085.5921.791.16513.3316.13669.010.75980.0086.3221.751.16743.5116.98667.900.73980.0086.3021.711.16713.6817.83666.790.73980.0085.3621.511.16673.8618.68665.680.72980.0085.5221.371.16724.0419.53664.570.71980.0086.2321.151.16774.2120.38663.460.70980.0087.7721.421.16734.3921.23电压功率因数电动机湿度水蒸气分压密度断面风速风机风量转数（V）cosr/min（%）（mbar）（kg/m3）（m/s）（m3/s）669.780.76980.0085.4821.661.16503.4216.55668.520.75980.0086.3621.451.16753.5217.04667.960.74980.0086.3221.691.16713.6917.86666.820.73980.0085.3721.531.16673.8418.59665.560.73980.0085.4921.411.16684.0219.46664.870.71980.0086.3621.251.16784.1820.23663.510.71980.0087.1821.381.16734.3821.20电气参数电气参数风机静压电动机输入功率风机输出功率风机输入功率效率（Pa）（kw）（kw）（kw）%1672.5348.5026.9846.0858.561638.8147.8727.8345.4761.201602.0848.3528.5745.9462.191423.3145.8826.5943.5961.011273.5044.7224.8742.4858.551057.6539.0621.5637.1058.10908.7735.6819.2933.9056.92风机静压电动机输入功率风机输出功率风机输入功率效率（Pa）（kw）（kw）（kw）%1672.1949.2227.6846.7659.191643.7748.6028.0046.1760.651638.0548.3229.2645.9063.731423.4045.1926.4542.9361.621273.5743.1524.7840.9960.451057.8038.6621.4036.7258.27908.8035.0119.2733.2657.92