These units do not store large amount of energy but the power capacity should be considerable. A medium SMES example is the one installed in Tacoma, Rogers et.al. (1) and Boing et.al. (2).

• 其所储存能量并不大,但应有相当的功率容量,安装于Tacoma (见参考文献1)和boeing （见参考文献2）的SMES就是中型SMES的例子。