风电场布机优化分析

摘要

随着风电行业的快速发展，早期建设的部分风电场由于没有准确的风资源评估环节导致发电量低于预期，影响项目投资收益，对风电项目开发产生了很大隐患；而通过现场测风和对测风数据处理、拟合、评估，结合数字地形图开展风电场风机点位布置及优化，可以达到提高发电量，降低尾流损失，提高风机排布效率的目的。利用风资源评估软件WASP对拟开发区域进行风机点位优化分析，明显提高了风电场风机点位排布效率，结合一个布机优化实例分析提出了一种机位点选址流程对提高微观选址工作效率和准确性有重要指导作用。%With the rapid development of wind power industry,Part of the early construction of the wind farm because there is no accurate wind resource assessment links lead to lower than expected power generation,af-fecting investment income,for the development of wind power projects had a significant risk. And through wind measure and wind data processing,fitting,assessment,in conjunction with digital topographic map,carried out turbine points in wind farm layout and optimization to improve energy production,lower wake losses,improve efficiency purposes arrangement. Paper use of wind resource assessment software to be developed area points optimization analysis,significantly improved wind farm efficiency point arrangement. The paper combination of a case study presents a process of site location selection to improve the efficiency and accuracy micro-site has an important role in guiding.