Development Potential of Low-speed Wind Energy Resources in China

Abstract

The development of low-speed wind turbines significantly improved the exploitation amount of wind energy resources. A new method is developed to analyze the development potential of wind energy resources considering the contribution of wind energy technology advancement. The result shows that the technical potential of low-speed wind power in 19 central and southeast provinces of China increased from 300 million to 1 billion kW. Although much more low-speed wind energy resources will become exploitable with the help of low-speed wind turbines, it is noteworthy that the wind shear in the sweeping areas of this region is larger compared to that in mountainous areas.