如东沿海地区风速数据分析及风力发电量计算

Wind data analysis and wind power generation calculation

通过运用威布尔函数,对如东沿海地区的风速数据进行分析,计算了该地区70m高度处的风速分布特性和风能平均功率密度。根据风速数据的采集高度,确定了所选的风力机。并以该种风力机为例,研究分析了该地区的风力发电量和容量系数。计算结果表明,如东沿海地区70m高度处的风力发电储量十分丰富。

The wind speed distribution and average wind power density at the height of 70 m in the coastal areas of Rudong are analyzed by using Weibull function. The wind turbine is selected according to the height at which the wind data is acquired. The wind power generation and the capacity factor in this area are investigated with the selected wind turbine. The calculative results show that the wind power potential is very huge in the coastal areas of Rudong at the height of 70 m .