Research on twin trawling charging-discharging experimental method for the magnetically suspended flywheel-based dynamic UPS system

The configuration and operational principle of the flywheel-based dynamic UPS is introduced firstly, and the AC interconnection topology and structure of the flywheel array are analyzed. The research on the twin trawling charging-discharging experimental method of the flywheel array is presented to solve the problem of the limited power grid capacity and the waster of energy. With the established of the hardware platform, the DC interconnection control logic and the software construction are designed as well the detailed real twin trawling charging-discharging operation processing is presented. Finally, the experimental equipment and the parameters of the magnetically suspended flywheel-based dynamic UPS is described.