电动汽车动力性能计算表

基本参数计算结果车重（吨）2.175变速箱传动比3.462电机转速电机扭矩0.321.955一档二档三档四档无变速箱一档二档三档四档无变速箱2.71.3114659.85 59.85 17991 10159 6808 5353 4074 31.77 56.26 83.96 106.78 140.28 坡度01.03202.61 2.61 2464 1392 933 733 558 10.13 17.94 26.77 34.05 44.73 滚动阻尼0.0180.78 304.12 4.12 3697 2088 1399 1100 837 10.65 18.85 28.14 35.79 47.02 效率0.85轮胎半径0.32 405.87 5.87 4929 2783 1865 1466 1116 11.37 20.14 30.05 38.22 50.21 后桥主减速比4.294507.94 7.94 6161 3479 2331 1833 1395 12.30 21.79 32.51 41.35 54.33 tanα0 α06010.41 10.41 7393 4175 2798 2200 1674 13.44 23.80 35.52 45.18 59.35 sinα07013.36 13.36 8626 4871 3264 2566 1953 14.79 26.18 39.07 49.70 65.29 0.95 cosα18016.87 16.87 9858 5567 3730 2933 2232 16.34 28.93 43.18 54.91 72.14 9021.02 21.02 11090 6263 4196 3300 2511 18.10 32.05 47.82 60.82 79.91 10025.89 25.89 12322 6959 4663 3666 2791 20.06 35.53 53.02 67.43 88.59 11031.56 31.56 13555 7654 5129 4033 3070 22.23 39.37 58.76 74.73 98.18 12038.11 38.11 14787 8350 5595 4399 3349 24.61 43.59 65.05 82.73 108.69 13045.63 45.63 16019 9046 6062 4766 3628 27.20 48.17 71.88 91.42 120.11 14054.19 54.19 17251 9742 6528 5133 3907 29.99 53.11 79.26 100.81 132.44 15063.86 63.86 18484 10438 6994 5499 4186 32.99 58.43 87.19 110.90 145.69 16074.74 74.74 19716 11134 7460 5866 4465 36.20 64.11 95.67 121.68 159.85 17086.90 86.90 20948 11830 7927 6232 4744 39.61 70.15 104.69 133.15 174.93 180100.43 100.43 22180 12525 8393 6599 5023 43.24 76.56 114.26 145.32 190.92 190115.39 115.39 23413 13221 8859 6966 5302 47.06 83.34 124.38 158.19 207.82 200131.88 131.88 24645 13917 9325 7332 5581 51.10 90.49 135.04 171.75 225.64 210149.96 149.96 25877 14613 9792 7699 5860 55.34 98.00 146.25 186.00 244.37 220169.74 169.7...