储能飞轮中的主动磁轴承技术

Application of active magnetic bearings in flywheel systems

主动磁轴承作为一种先进的支承技术,在飞轮储能系统中得到了成功应用。本文首先介绍了国内外研究机构在飞轮系统中应用主动磁轴承的情况。之后,分别探讨了主动磁轴承应用于高速飞轮需要解决的各个关键技术问题,展望了它在高速飞轮系统中的应用前景。

With various appealing advantages over traditional bearings, active magnetic bearings are used successfully in flywheel energy storage systems. In this paper, firstly, their application in flywheel systems around the world were introduced. Then, key technology problems needing to be solved in high-speed flywheels with active magnetic bearings were discussed. At last, the application of active magnetic bearings for a high-speed flywheel system in the future was prospected.