Title :
Research of new type permanent magnet synchronous motor DTC
Author :
Zhang Haoming ; Wang Ying-hai
Author_Institution :
Dept. of Electr. & Inf. Eng., Tongling Univ., Tongling, China
Abstract :
Halbach motor is a novel permanent magnetic (PM) motor. Sinusoidal field is produced by the special distribution of permanent magnets. The field can increase the air-gap flux while decrease the rotor yoke flux. The result can improve power density, efficiency and reduce volume of the motor. DTC control based on DSP2812 is brought forward which aims at Halbach motor special permanent magnet structure, experiment results prove it can control Halbach effectively.
Keywords :
machine control; magnetic flux; permanent magnet motors; synchronous motors; torque control; DSP2812; Halbach motor; air-gap flux; direct torque control; permanent magnet synchronous motor; rotor yoke flux; sinusoidal field; Digital signal processing; Electronic mail; Permanent magnet motors; Permanent magnets; Perpendicular magnetic anisotropy; Synchronous motors; Direct Torque Control; Halbach Array; Permanent Magnet Synchronous Motor;
Conference_Titel :
Control Conference (CCC), 2011 30th Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4577-0677-6
Electronic_ISBN :
1934-1768
