[Retracted] A Research on the Control System of High-Speed Homopolar Motor with Solid Rotor Based on Flywheel Energy Storage

Table 4

Parameter list of the homopolar motor control system.

Homopolar motor	Stator resistance Rs = 0.055	Constant torque 0.047 N.m/A
	Stator inductance Ls = 0.000115H	Static friction 0.4 N.m
	Moment of inertia; J = 5.61510^−3kg·m^2	Number of pole pairs p = 4
	System viscous damping 10^−3N.ms	Rated speed 8000 rpm
PI speed controller	Kp = 2	Ki = 0.01
Current PI controller	Kp = 0.25	Ki = 0.01