電力貯蔵用10MWh級高温超電導フライホイールシステムの曲げ危険速度通過時適応振動制御(機械力学,計測,自動制御)

概要

論文の詳細を見る
New strategy for 10MWh class energy storage flywheel system supported by superconducting magnetic bearing is reported in this paper. From the results of vibration analysis, we had confirmed that there are two rigid modes and a flexible mode in the range of control. This paper reported the adaptive vibration control for passing over the flexible critical speed in the range of control. In order to improve the performance of 10MWh class energy storage flywheel system while the system passing over it's critical speed, H_∞ and a unbalance vibration control algorithm is used to control the system in this paper. From simulations, we can see the system can pass over it's critical speed with very small amplitude by H_∞ and the unbalance vibration control algorithm. Lastly, the stability of system with and without gyroscopic effect is reported in this paper.
社団法人日本機械学会の論文
2004-07-25