Structure and performance analysis for AC-DC three degrees of freedom active magnetic bearings

@article{Zhu2009StructureAP,
  title={Structure and performance analysis for AC-DC three degrees of freedom active magnetic bearings},
  author={Dehong Zhu and Xin Cheng and Huangqiu Zhu},
  journal={2009 IEEE 6th International Power Electronics and Motion Control Conference},
  year={2009},
  pages={2005-2009}
}
In the paper, an innovated AC-DC 3 degrees of freedom active magnetic bearing (AC-DC-3DOF-AMB) is proposed, which is driven by a DC amplifier in axial direction and a 3-phase power converter in radial directions, respectively. The principle of producing magnetic suspension forces for the AC-DC-3DOF-AMB is introduced. The flux path of the AC-DC-3DOF-AMB is… CONTINUE READING