大规模风电并网引起的电力系统运行与稳定问题及对策

近年来我国风电快速发展，同时也带来了大规模风电并网的问题。文章主要介绍了大规模风电并网引起的电力系统运行与稳定问题及其相关技术解决措施，主要包括大规模风电并网对电压的影响及风电场的电压控制问题；大规模风电并网对稳定性的影响及风电机组低电压穿越能力的问题；大规模风电并网对调度运行的影响和风电功率预测的必要性3方面的内容，并针对每一个问题提出了相关的应对策略。

Power System Operation and Stability Problems Caused by Integration of Large-scale Wind Power and Corresponding Solutions

In recent years, wind power in China is experiencing rapid development. With the integration of large-scale wind power some problems come forth. Issues of power system operation and stability which are resulted from the integration of large-scale wind power are discussed in this paper, and the corresponding solutions are given. The main aspects discussed are wind power impact to power grid voltage, power system stability, as well as power system operation and dispatching. Again to these problems, corresponding solutions are presented, such as voltage control of wind farms, wind turbine's LVRT (Low Voltage Ride Through) capacity and wind power forecast and so on.