The research on correlation of electrical power system stability in high proportion wind power area

Wind power generation has the characteristics of volatility, uncertainty and output difficult to control. With the continuous improvement of wind turbine capacity and penetration rate, large-scale wind farms are directly integrated into the transmission system. Thus, it has a greater and greater impact on the safe, stable and reliable operation of the electrical power generation. Based on the analysis of the operation characteristics of three typical time scenarios in the region, the operation characteristics changes of the local system after the high proportion of wind power access in the city are compared and analyzed, which provides a scientific theoretical basis for taking effective measures to improve the level of system stability.