Design for rotor of doubly-salient machine with PM in stator

At present,since it hasn't taken enough time on the study of DSPM machine,there are still some technological problems for deeper investigation. On the basis of the acknowledged advantages,characteristics and reasonable application of the system,this paper,combing with the practice,designs the rotor of DSPM machine,analyzes its chopped current control and angular position control and demonstrates the circuit structure and signal scan theory of power converter.