Research Article
A Novel Integral 5-DOFs Hybrid Magnetic Bearing with One Permanent Magnet Ring Used for Turboexpander
Figure 2
The configuration of turboexpander supported by the combined 5-DOFs HMB. 1: expander wheel; 2: displacement sensor; 3: the combined 5-DOFs HMB; 4: shaft; 5: touchdown bearing; 6: compressor wheel.