MAGNETIC SUSPENSION FLYWHEEL MOTOR

摘要

A magnetic suspension flywheel motor, the flywheel rotor assembly (1) thereof being a disc structure, and supported by at least one central bearing (10) and at least one set of magnetic suspension bearings; upper and lower rotor magnetic steel sheets (2, 3) and upper and lower stator PCB windings (8, 9) are disposed between the central bearing and the magnetic suspension bearings. The magnetic suspension flywheel motor combines a permanent magnet motor, a flywheel and magnetic suspension bearings, has a small size and light weight, and improves the performance of the flywheel motor.