However, wind power is restricted by the nature resource of wind, and the CVCF wind turbine set with induction generator is widely used, so the stability and supply quality of the system will be reduced.

• 由于风电场是一种依赖于自然能源的分散电源,同时目前大多采用恒速恒频异步风力发电系统,其并网运行降低了电网的稳定性和电能质量。