风电穿透功率及风电最大可接入容量分析

Analysis of Penetration Power and Maximum Connectable Capacity of Wind Power

详细分析了风电穿透功率的大小对电力系统多方面的影响,尤其是对频率稳定性和电压稳定性的影响,提出了风电穿透功率极限的评估方法,从电压和频率的变化范围两个限制方面来考虑,在这两种约束条件下,迭代找出风电并网功率最大值。

The influence of the penetration power of wind power on many aspects of the power system is analyzed in detail,especially the influence on frequency stability and voltage stability.The evaluation method of wind power penetration power limit is proposed.Consider from the two limitations of the voltage and frequency range,under these two constraints,iteratively find the maximum wind power grid-connected power.