GW-14BG.2411-金風(fēng)GW150-3.0機組基礎(chǔ)載荷計算報告 （3.0MW項目輪轂中心高度100米（鋼塔五段）IEC S60.00.02139）

金風(fēng)GW150-3.0機組基礎(chǔ)載荷計算報告（3.0MW00（鋼塔五段ICS0.0.0213）共9頁22/9目 次前 言 31范圍 42規(guī)范性引用文件 43風(fēng)資源參數(shù) 44機組參數(shù) 55坐標(biāo)系 56塔架底部載荷 6圖1塔坐系 5表1風(fēng)源數(shù) 4表2機參數(shù) 5表3塔架0.85m所工況限荷含全數(shù)） 6表4塔架0.85m所工況限荷不安系數(shù)） 7表5塔架0.85m正發(fā)電況限荷含全系） 8表6塔架0.85m正發(fā)電況限荷不安全數(shù)） 9表7塔架0.85m疲載荷 9PAGEPAGE4/9金風(fēng)GW150-3.0機組基礎(chǔ)載荷計算報告（3.0MW00（鋼塔五段IECS0.00019）范圍本報告對額定功率3.0MW，金風(fēng)GW150-3.0機組（輪轂中心高度100米（鋼塔五段），IECS，60.00.02139）進(jìn)行基礎(chǔ)仿真計算。本報告適用于輪轂中心高度100米鋼塔五段塔架使用在GW150-3.0機組（3.0MW項目，輪轂中心高度100米（鋼塔五段），IECS，60.00.02139）所選機型的基礎(chǔ)載荷。本報告中未考慮雷電、地震以及鳥撞等特殊的自然情況對機組的影響。本報告中沒有考慮塔筒和基礎(chǔ)傾斜的情況。下列文件對于本文件的應(yīng)用是必不可少的。凡是注日期的引用文件，僅所注日期的版本適用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改單）適用于本文件。IEC61400-1-2019Windenergygenerationsystems–Part1:DesignRequirements.本文依據(jù)表1中的風(fēng)資源參數(shù)，利用GHBladed4.7軟件對GW150-3.0機組（3.0MW項目，輪轂中心高度100米（鋼塔五段），60.00.02139）進(jìn)行了載荷計算。表1風(fēng)資源參數(shù)風(fēng)資源參數(shù)設(shè)計參數(shù)風(fēng)場等級IECS年平均風(fēng)速Vave（m/s）6.8315m/s湍流強度（m=1）0.13450年一遇極限風(fēng)速V50（10min平均值）（m/s）34.15機組參數(shù)如表2所示。表2機組參數(shù)機組名稱GW150-3.0機組葉輪直徑D（m）149.26輪轂高度H（m）100切入風(fēng)速Vin（m/s）2.5切出風(fēng)速Vout（m/s）18載荷作用點基礎(chǔ)上法蘭面基礎(chǔ)應(yīng)當(dāng)具備的扭轉(zhuǎn)剛度（N.m/rad）5.35E+10注：基礎(chǔ)應(yīng)當(dāng)具備的扭轉(zhuǎn)剛度不是對基礎(chǔ)剛度的最小要求，僅為參考值，但基礎(chǔ)剛度變化范圍建議不超過此設(shè)定值的+/-10%。本報告采用了GL坐標(biāo)系統(tǒng)，塔架坐標(biāo)系如圖1所示。圖1塔架坐標(biāo)系XF水平ZF塔架軸線方向，垂直向上YF垂至于軸向，XF、YF、ZF符合右手坐標(biāo)系塔架0.85m處所有工況極限載荷如表3、表4所示。表3塔架0.85m處所有工況極限載荷（含安全系數(shù)）MxMyMxyMzFxFyFxyFzSafetyfactorkNmkNmkNmkNmkNkNkNkN-MxMax62793.39-15767.5464742.692337.43-17.42-736.60736.80-4079.021.10MxMin-61176.212041.6861210.32-2354.00145.30707.98722.74-4021.541.10MyMax2988.5891201.7591250.78115.80994.7522.69995.01-5218.171.35MyMin11550.58-79335.7980172.16-2094.29-730.60-144.72744.79-4125.431.10MxyMax2988.9291212.2491261.28115.81994.8622.69995.12-5218.771.35MxyMin-7.02-15.1416.6931.0599.14-9.8699.63-5041.141.35MzMax22359.5014417.8226604.997367.69267.59-217.82345.04-4247.201.10MzMin-14712.94-23657.7627859.74-8667.82-80.16230.61244.14-5112.311.35FxMax8552.5289711.1890118.04-2216.66997.54-59.34999.30-5215.451.35FxMin6111.46-80205.3480437.85-1760.54-714.35-53.29716.34-4131.321.10FyMax-60741.93-10473.5561638.29-1964.34-48.61744.73746.31-4082.601.10FyMin59447.85-4804.8159641.731932.2250.47-742.26743.98-4161.761.10FxyMax8551.9689705.2990112.12-2216.51997.47-59.34999.23-5215.111.35FxyMin35.77-7683.597683.678.75-0.010.010.02-4236.241.35FzMax18995.3522841.4029707.851108.92424.07-215.93475.88-3816.681.10FzMin626.1864138.4064141.501417.10696.7422.42697.10-5337.771.35表4塔架0.85m處所有工況極限載荷（不含安全系數(shù)）MxMyMxyMzFxFyFxyFzSafetyfactorkNmkNmkNmkNmkNkNkNkN-MxMax57084.90-14334.1258856.992124.94-15.84-669.63669.82-3708.201.00MxMin-55614.731856.0755645.74-2140.00132.09643.62657.04-3655.951.00MyMax-5780.4472687.1672916.64-1045.66790.3064.40792.92-3844.571.00MyMin10500.53-72123.4472883.78-1903.90-664.18-131.56677.08-3750.391.00MxyMax-5752.6074482.7674704.61-1225.90818.4668.45821.31-3821.721.00MxyMin-5.20-11.2112.3623.0073.44-7.3073.80-3734.181.00MzMax20326.8213107.1124186.366697.90243.26-198.02313.67-3861.091.00MzMin-12814.613151.0813196.36-7785.34116.79179.96214.54-3738.371.00FxMax-4929.3372857.4773024.03-862.36800.6016.33800.76-3844.561.00FxMin5555.88-72913.9573125.32-1600.49-649.41-48.45651.22-3755.751.00FyMax-55219.93-9521.4156034.81-1785.76-44.19677.02678.46-3711.451.00FyMin54043.50-4368.0154219.751756.5645.88-674.78676.34-3783.421.00FxyMax-4935.5072948.7373115.50-863.44801.6016.35801.77-3849.381.00FxyMin26.49-5691.555691.616.48-0.010.010.01-3137.951.00FzMax17211.9720753.9226962.561060.76384.48-196.31431.70-3468.941.00FzMin-7670.342803.118166.491615.84161.5681.59181.00-3984.931.00塔架0.85m處正常發(fā)電工況極限載荷如表5、表6所示。表5塔架0.85m處正常發(fā)電工況極限載荷（含安全系數(shù)）MxMyMxyMzFxFyFxyFzSafetyfactorkNmkNmkNmkNmkNkNkNkN-MxMax17524.9620049.8026629.29808.71234.25-179.47295.10-5217.171.35MxMin-7292.5724229.3525303.051204.97381.37194.27428.00-5437.601.35MyMax6846.7572371.6172694.75-1089.79831.43-67.88834.20-5209.441.35MyMin-1492.50-7915.848055.31725.43-3.6221.7222.02-5273.131.35MxyMax6838.7972287.4872610.24-1088.52830.47-67.80833.23-5203.381.35MxyMin8.20-16.5218.45-367.8681.96-1.8281.98-4681.731.35MzMax10366.1827806.9829676.334686.42334.99-52.41339.07-4948.931.35MzMin2736.0023540.8023699.25-7058.23299.4629.78300.94-5235.421.35FxMax5449.6670771.8870981.43-1548.31850.8117.77850.99-5170.041.35FxMin-1149.27-4402.404549.94-34.14-2.592.913.90-3976.961.35FyMax-5131.2423772.1724319.68-1677.32418.08184.76457.08-5155.221.35FyMin10083.1933737.6735212.18-1234.70476.07-189.66512.46-5165.481.35FxyMax5457.3170871.3471081.18-1550.48852.0017.80852.19-5177.311.35FxyMin-1673.66-6456.226669.62-92.800.443.223.25-5775.681.35FzMax11137.9027331.4229513.72-4561.87374.56-91.00385.45-4980.461.35FzMin3069.3853414.9653502.97-613.88610.42-2.76610.43-5307.281.35版本：A編號：GW-14BG.2411表6塔架0.85m處正常發(fā)電工況極限載荷（不含安全系數(shù)）MxMyMxyMzFxFyFxyFzSafetyfactorkNmkNmkNmkNmkNkNkNkN-MxMax12981.4514851.7019725.40599.04173.52-132.94218.59-3864.571.00MxMin-5401.9017947.6718743.00892.57282.50143.90317.04-4027.851.00MyMax5071.6653608.6053847.97-807.25615.88-50.28617.93-3858.841.00MyMin-1105.56-5863.595966.89537.36-2.6816.0916.31-3906.021.00MxyMax5065.7753546.2853785.37-806.31615.16-50.22617.21-3854.361.00MxyMin6.08-12.2413.66-272.4960.71-1.3560.73-3467.951.00MzMax7678.6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