基于静态稳定的风电接入电网影响评估

Assessment of Based on the Static Stability of Wind Power Grid-impact

主要研究大规模风电场接入电网时对电网静态稳定的影响,通过电网电压的稳定性和电网频率的稳定性来评估电网安全稳定性。

In recent years,the wind turbine to keep the large-scale development,but due to the random and intermittent nature of wind characteristics,can not guarantee a stable electric power output,which has brought the safe operation of power grid difficulties and challenges.This paper studied the large-scale wind farm access to grid power when the impact of static stability,through the power grid voltage stability and power to evaluate the frequency stability of the grid security and stability.