عرض بسيط للتسجيلة

المؤلفKamel T.
المؤلفAbdelkader D.
المؤلفSaid B.
المؤلفPadmanaban S.
المؤلفIqbal A.
تاريخ الإتاحة2020-02-05T08:53:34Z
تاريخ النشر2018
اسم المنشورElectronics (Switzerland)
المصدرScopus
الرقم المعياري الدولي للكتاب20799292
معرّف المصادر الموحدhttp://dx.doi.org/10.3390/electronics7020014
معرّف المصادر الموحدhttp://hdl.handle.net/10576/12734
الملخصThis paper presents sliding mode control of sensor-less parallel-connected two five-phase permanent magnet synchronous machines (PMSMs) fed by a single five-leg inverter. For both machines, the rotor speeds and rotor positions as well as load torques are estimated by using Extended Kalman Filter (EKF) scheme. Fully decoupled control of both machines is possible via an appropriate phase transposition while connecting the stator windings parallel and employing proposed speed sensor-less method. In the resulting parallel-connected two-machine drive, the independent control of each machine in the group is achieved by controlling the stator currents and speed of each machine under vector control consideration. The effectiveness of the proposed Extended Kalman Filter in conjunction with the sliding mode control is confirmed through application of different load torques for wide speed range operation. Comparison between sliding mode control and PI control of the proposed two-motor drive is provided. The speed response shows a short rise time, an overshoot during reverse operation and settling times is 0.075 s when PI control is used. The speed response obtained by SMC is without overshoot and follows its reference and settling time is 0.028 s. Simulation results confirm that, in transient periods, sliding mode controller remarkably outperforms its counterpart PI controller. 2018 by the authors.
اللغةen
الناشرMDPI AG
الموضوعExtended Kalman filter
Five-leg voltage source inverter
Five-phase permanent magnet synchronous machine
Multiphase space vector modulation
Sliding mode control
العنوانExtended Kalman filter based sliding mode control of parallel-connected two five-phase PMSM drive system
النوعArticle
الصفحات-
رقم العدد2
رقم المجلد7
dc.accessType Open Access


الملفات في هذه التسجيلة

Thumbnail

هذه التسجيلة تظهر في المجموعات التالية

عرض بسيط للتسجيلة