Year 2018, Volume 6, Issue 3, Pages 153 - 158 2018-07-31

Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor

Lale T. Ergene [1] , Murat İmeryüz [2] , Cihad Ekin [3]

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This paper presents the cross saturation effect on a specially designed spoke type permanent magnet synchronous motor (PMSM) for the sensorless vector control. The cross saturation effect becomes very important where the sensorless control algorithm is used. Accurate flux linkage modeling is required to obtain a satisfactory position estimation and eventually minimum induced torque error. The magnetic saturation is the most impacting parameters affecting the position error. Since the Ld and Lq inductance difference is generally less than 5% in the spoke type PMSM, the accurate estimation of the cross saturation is critical for the sensorless vector control.  In this paper, the designed PMSM has the Ld and Lq difference in 15% level even for the overload capacity. So it is even possible to operate the motor in the transient modes with the overload capacity by estimating right cross saturation effect with certain time limits. The mapping of the inductances and efficiency are obtained by using Finite element method and presented in the paper. Some experimental results are also given such as efficiency and power-speed variation at the constant torque.

Permanent magnet synchronous motor, finite element method, cross saturation effect, d-q inductances, sensorless vector control
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Primary Language en
Subjects Engineering
Journal Section Araştırma Articlessi
Authors

Orcid: 0000-0003-4142-032X
Author: Lale T. Ergene (Primary Author)
Institution: Istanbul Technical University
Country: Turkey


Author: Murat İmeryüz

Author: Cihad Ekin
Institution: PROMOTE AŞ
Country: Turkey


Bibtex @research article { bajece426284, journal = {Balkan Journal of Electrical and Computer Engineering}, issn = {2147-284X}, address = {Balkan Yayın}, year = {2018}, volume = {6}, pages = {153 - 158}, doi = {10.17694/bajece.426284}, title = {Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor}, key = {cite}, author = {Ergene, Lale T. and İmeryüz, Murat and Ekin, Cihad} }
APA Ergene, L , İmeryüz, M , Ekin, C . (2018). Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor. Balkan Journal of Electrical and Computer Engineering, 6 (3), 153-158. DOI: 10.17694/bajece.426284
MLA Ergene, L , İmeryüz, M , Ekin, C . "Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor". Balkan Journal of Electrical and Computer Engineering 6 (2018): 153-158 <http://dergipark.gov.tr/bajece/issue/38747/426284>
Chicago Ergene, L , İmeryüz, M , Ekin, C . "Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor". Balkan Journal of Electrical and Computer Engineering 6 (2018): 153-158
RIS TY - JOUR T1 - Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor AU - Lale T. Ergene , Murat İmeryüz , Cihad Ekin Y1 - 2018 PY - 2018 N1 - doi: 10.17694/bajece.426284 DO - 10.17694/bajece.426284 T2 - Balkan Journal of Electrical and Computer Engineering JF - Journal JO - JOR SP - 153 EP - 158 VL - 6 IS - 3 SN - 2147-284X- M3 - doi: 10.17694/bajece.426284 UR - https://doi.org/10.17694/bajece.426284 Y2 - 2018 ER -
EndNote %0 Balkan Journal of Electrical and Computer Engineering Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor %A Lale T. Ergene , Murat İmeryüz , Cihad Ekin %T Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor %D 2018 %J Balkan Journal of Electrical and Computer Engineering %P 2147-284X- %V 6 %N 3 %R doi: 10.17694/bajece.426284 %U 10.17694/bajece.426284
ISNAD Ergene, Lale T. , İmeryüz, Murat , Ekin, Cihad . "Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor". Balkan Journal of Electrical and Computer Engineering 6 / 3 (July 2018): 153-158. https://doi.org/10.17694/bajece.426284