TY - GEN
T1 - Comparison of sensorless FOC and SVM-DTFC of PMSM for low-speed applications
AU - Basar, M. Sertug
AU - Bech, Michael Møller
AU - Andersen, Torben Ole
AU - Scavenius, P.
AU - Thomas-Basar, T.
PY - 2013/1/1
Y1 - 2013/1/1
N2 - This article presents the performance analysis of Field Oriented Control (FOC) and Space Vector Modulation (SVM) Direct Torque and Flux Control (DTFC) of a Non-Salient Permanent Magnet Synchronous Machine (PMSM) under sensorless control within low speed region. The high-frequency alternating voltage signal injection method has been chosen for sensorless control design. PMSM is modelled at high frequencies, and a rotor speed and position estimation algorithm is proposed. The proposed estimator is designed and implemented using MATLAB/Simulink® and is tested under several operating conditions with a commercially available PMSM machine. Both controllers show satisfactory sensorless performance. FOC provides smoother and more accurate response while SVM-DTFC has the advantage of faster control.
AB - This article presents the performance analysis of Field Oriented Control (FOC) and Space Vector Modulation (SVM) Direct Torque and Flux Control (DTFC) of a Non-Salient Permanent Magnet Synchronous Machine (PMSM) under sensorless control within low speed region. The high-frequency alternating voltage signal injection method has been chosen for sensorless control design. PMSM is modelled at high frequencies, and a rotor speed and position estimation algorithm is proposed. The proposed estimator is designed and implemented using MATLAB/Simulink® and is tested under several operating conditions with a commercially available PMSM machine. Both controllers show satisfactory sensorless performance. FOC provides smoother and more accurate response while SVM-DTFC has the advantage of faster control.
UR - http://www.scopus.com/inward/record.url?scp=84887349967&partnerID=8YFLogxK
U2 - 10.1109/PowerEng.2013.6635723
DO - 10.1109/PowerEng.2013.6635723
M3 - Article in proceeding
AN - SCOPUS:84887349967
SN - 9781467363914
T3 - Power Engineering, Energy and Electrical Drives (POWERENG)
SP - 864
EP - 869
BT - Proceedings of the 2013 4th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)
PB - IEEE Press
T2 - 4th IEEE International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013
Y2 - 13 May 2013 through 17 May 2013
ER -