美国得克萨斯州电力可靠性委员会在风电调度运行管理方面的经验和启示

Experience and Enlightenment in Operations of Wind Generation in ERCOT Grid

近年来,美国得克萨斯州电力可靠性委员会(electricreliability council of Texas,ERCOT)在风电调度运行管理方面积累了丰富经验。该地区电网风电发展迅猛,风电装机容量位居美国各州首位。主要介绍了在ERCOT地区电网电力市场模式下风电的功率预测、日前和实时调度运行以及ERCOT地区电网应对风电紧急事件的实例,并对我国可借鉴的ERCOT地区电网调度运行风电经验进行了总结。

ERCOT region has witnessed the booming of wind generation development in recent years and leads the U.S. with the most installed wind generation capacity. ERCOT has gained rich experience in operations of wind generation. This paper introduces wind power forecast,and day-ahead and real-time operations of wind generation in ERCOT nodal power market. ERCOT’s emergency operations in wind related events are also presented. The paper is concluded with a summary of ERCOT’s experience that can be learned to improve operations of wind generation in China.