Then some energy storage systems are presented emphatically, such as BESS, STES, ultra-capacitor and flywheel energy storage. A brief discussion of their technical status, advantages and disadvantages is also included.

• 着重介绍了蓄电池储能、超导储能、超级电容器储能以及飞轮储能等储能形式,并分析了它们的技术现状及优缺点。