A method for wind power calculation considering wind speed spatial and temporal distribution and wind turbine operation status

被引：2
作者：
School of Electrical Engineering, Wuhan University, Wuhan [1 ]
430072, China
机构：
[1] School of Electrical Engineering, Wuhan University, Wuhan
来源：
Dianli Xitong Zidonghue | / 2卷 / 30-38 and 60期
基金：
中国国家自然科学基金;
关键词：
Operation status; Spatial and temporal distribution; Wind power; Wind speed; Wind turbine characteristics;
D O I：
10.7500/AEPS20131209002
中图分类号：
学科分类号：
摘要：
In the background of large-scale wind power connected to the grid, accurately calculating the output power of the wind farm is of utmost importance to the dispatching control and grid safe operation. By taking the mean wind speed and direction measured by masts on the minute-to-hour time horizon level as the inputs, the impact of the geographical distribution of wind turbine and wind turbine commitment on the wake model is studied. A new equivalent wind speed model is proposed according to the wind speed spatial and temporal distribution on the wind farm. Based on the proposed wind speed model, a method for wind power calculation considering the mechanical characteristics and operation status of wind turbines is presented. The feasibility and rationality of the method proposed is verified by simulation results of an actual wind farm's geographical data and wind turbine parameters. ©, 2015 State Grid Electric Power Research Institute Press.
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收藏
页码：30 / 38and60
页数：3830
相关论文
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