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With the plasma applications, kinds of high voltage (HV) pulsed generators of different principles and different parameters are developed for the increasing requirement. For the reliability and compactness of HV pulsed generators, the study on pulse transformer is required. Pulse transformer can easily achieve HV output and compress pulse width. In this paper, a wideband pulse transformer was developed...
The bearingless permanent magnet synchronous motor (BPMSM) is an innovational type of motor, which has all excellence of magnetic bearings. The BPMSM is a high-order, nonlinear and strong coupling multivariable system. Bearingless motors have a set of torque windings and a set of additional suspension force windings in the stator slots. In order to realize the rotor suspending and motor operation...
A magnetically levitated induction motor is a multivariable, nonlinear and strong coupling system. In order to achieve the rotor suspending and working steadily, it is necessary to realize dynamic decoupling control between torque force and radial suspension forces. In this paper, a method based on inverse system theory is used to study on decoupling control of magnetically levitated induction motors...
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