摘要
本文系统地研究了海面粗糙度的各类模型,并根据国内海上风电场已有的数据资料,选择改进模型计算海面粗糙度。通过海上风电场发电功率的计算对比分析,得出改进粗糙度模型对比常规的单一赋值方法更符合实际结果,发电功率计算误差降低20%以上。
In this paper,the various models of sea surface roughness are systematically studied.Based on the existing data of offshore wind farms,the improved model is used to calculate the sea surface roughness.Through the comparison and analysis of the calculation of the wind power of the offshore wind farm,it is found that the improved roughness model is more realistic than the conventional single assignment method,and the calculation error of the wind power is reduced by more than 20%.
出处
《内蒙古工业大学学报（自然科学版）》
2017年第5期380-384,共5页
Journal of Inner Mongolia University of Technology：Natural Science Edition
关键词
海上风电场
粗糙度
风电功率
Offshore wind farm
Roughness length
Wind power
