Zhao, Jing; Gu, Zhongxin; Li, Bin; Liu, Xiangdong; Li, … - In: Energies 8 (2015) 4, pp. 2867-2888
environmentally friendly, flywheel energy storage systems (FESs) are widely used in various fields. However, the performance of FES … high power density machine are very crucial to improve the performance of the whole FES system. In this paper, a high speed …