Research on the Starting Performance of the Hybrid Rotor Machine

The phasor diagram of the hybrid rotor machine is given in dq frame, according to the phasor diagram, the voltage equations are obtained. Compared the ALA rotor machine, the SPM rotor machine with the hybrid rotor machine starting performances by solving their state-steady equations, results show that the starting performances of the hybrid rotor machine are better than the pure ALA rotor machine, the bigger L_dr is not better, the inertial constant, L_p and L_qr should be small as possible, the reasonable k and α can improved the comprehensive performance of the hybrid rotor machine.