Cart (Loading....) | Create Account
Close category search window
 

Stator flux estimation for direct torque controlled surface mounted permanent magnet synchronous motor drives over wide speed region

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

The purchase and pricing options are temporarily unavailable. Please try again later.
4 Author(s)
Jin Mengjia ; Dept. of Electr. Eng., Zhejiang Univ., Hangzhou, China ; Shi Cenwei ; Qiu Jianqi ; Lin Ruiguang

A novel stator flux estimation scheme for direct torque controlled (DTC) surface mounted permanent magnet synchronous motor (PMSM) drives is proposed in the paper, which achieves better low speed performance. The proposed scheme estimates stator flux from stator currents and rotor position. Both traditional voltage integration estimator and novel stator estimator are implemented in a direct torque controlled PMSM system with SVM technique. The simulation and experimental results show that the proposed stator flux estimator improves low speed performance of the system. In the full speed region the torque ripple and current distortion keeps low.

Published in:

Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on  (Volume:1 )

Date of Conference:

27-29 Sept. 2005

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.