A Novel Integral 5-DOFs Hybrid Magnetic Bearing with One Permanent Magnet Ring Used for Turboexpander
Figure 12
The force-rotor position in -axis of the AMB unit and its displacement stiffness (using linearized method, nonlinear method, and FEM). (a) The force-rotor position in -axis of the AMB unit. (b) The displacement stiffness of the AMB unit.