Forced Responses of the Parametric Vibration System for the Electromechanical Integrated Magnetic Gear

Table 1

Parameters of example EIMG system.

Number of pole pairs on the inner surface of the inner rotor	5	Number of pole pairs on the inner stator	2
Number of pole pairs on the outer surface of the inner rotor	4	Number of pole pairs on the outer stator	17
Number of the inner ferromagnetic pole-pieces	7	Number of the outer ferromagnetic pole-pieces	21
Outer radius of the inner stator/mm	98	Inner radius of the inner FP/mm	100
Outer radius of the inner FP/mm	130	Thickness of PMs on the inner rotor/mm	10
Inner radius of the inner rotor yoke/mm	152	Outer radius of the inner rotor yoke/mm	182
Inner radius of the outer FP/mm	204	Outer radius of the outer FP/mm	234
Thickness of PMs on the outer stator/mm	10	Inner radius of the outer stator yoke/mm	256
Outer radius of the outer stator yoke/mm	276	Axial length/mm	40
Remanence of PMs/T	1.3	Coercive force of PMs/KOe	11.6
Magnitude of currents on the inner stator/A	20	Current frequency/Hz	50