Abstract
This paper is a report of the research of an energy storage flywheel system with a flexile rotor used for an electric car. After introduced the energy storage flywheel system, the parameters of the rotor and the flywheel are decided by the vibration analysis of ANSYS. Based on the vibration analysis results, the model of the rotor and the flywheel is designed. In order to simulate action of a car, a moveable foundation is designed. Then robust controller of the rotor system and the foundation are constructed respectively to decrease the noise from the foundation. Form the simulation results; we verified that the proposed model and the controller are effective for the energy storage flywheel used in an electric car.
