Design of Phase-shift Power Amplifier for Control of Active Magnetic Bearing

@inproceedings{Rui2006DesignOP,
  title={Design of Phase-shift Power Amplifier for Control of Active Magnetic Bearing},
  author={Dong Gen Rui},
  year={2006}
}
To meet the needs of magnetic suspension bearing's control, has designed a biggish power tristate switching power amplifier by use of the phase-shift method. Theory analysis and experiments prove that such tristate power amplifier have a series of advantages agaist ordinary double-state power amplifier,such as little current wave, small power devices loss and slight electromagnetic interference etc. 

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