Title :
Dynamic Performance Evaluation of Sensorless Permanent-Magnet Synchronous Motor Drives With Reduced Current Sensors
Author :
Carpaneto, Matteo ; Fazio, Paolo ; Marchesoni, Mario ; Parodi, Gianluca
Author_Institution :
Univ. of Genova, Genova, Italy
Abstract :
A novel position sensorless permanent-magnet synchronous motor (PMSM) drive that uses only a direct current (dc)-link sensor is presented in this paper. This concept is already known, but several new implementation details are shown in this paper. The proposed drive system is simple and can be implemented using low-cost control hardware. The dynamic performance of the proposed drive is evaluated and compared with the performance of position sensorless and full sensored drives.
Keywords :
permanent magnet motors; synchronous motor drives; direct current-link sensor; low-cost control hardware; sensorless permanent-magnet synchronous motor drives; Current measurement; DC machines; Estimation; Permanent magnet motors; Sensors; Support vector machines; Synchronous motors; Direct current (dc)-link current sensor; low-cost implementation; permanent-magnet synchronous motors (PMSMs); sensorless control;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.2012.2185010
