储能在高比例新能源电力系统中的应用及展望

Application and Prospect of Energy Storage in High Proportion New Energy Power System

储能能够实现电力供需的时间转移,发挥“库存”效果,在双碳目标的驱动下,新能源快速发展,电力系统对于储能的功率支撑和调节能力需求加快增长。为此本文介绍了储能技术的类型,并分析了储能在发电侧、电网侧、用户侧应用场景,在此基础上,结合当前我国电网和新能源发展实际情况,展望了未来储能系统在电力系统中应用需要研究的问题。

Energy storage can realize the time shift of power supply and demand,and exert the effect of"inventory".Driven by the dual-carbon goal,new energy will develop rapidly,and the power system's demand for power support and adjustment capacity of energy storage accelerates growth.So this paper introduces the types of energy storage technologies,then analyzes the application scenarios of energy storage on the power-side,grid-side,and user side.Finally,the problems that how to better promote energy storage applied to power system needed to be further studied are prospected considering the development of power grid and new energy in China.