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对影响陆上风电场造价的不同因素进行分析研究,基于多元线性回归理论建立了投资估算基础模型。将收集的陆上风电场投资造价数据进行整理并输入数理统计软件SPSS,拟合得到投资估算模型。实际算例检验表明,该模型能够较准确地反应陆上风电场的投资估算。模型为陆上风电场前期的投资估算编制以及方案比选提供了较准确的参考依据。
The different factors that affect the cost of onshore wind farms are analyzed and studied, and the basic model of investment estimation is established based on the multiple linear regression theory. Collect the data of investment cost of onshore wind farms collected and enter SPSS software to get the investment estimation model. The actual example test shows that the model can accurately reflect the onshore wind farm investment estimates. The model provides a more accurate reference for the preparation of investment estimates and the comparison and selection of options in onshore wind farms.