Mohamed Samy Husssien Samy <br/><br/>
Performance improvement of low and medium  speed operation of PMSM drives /  
 تحسين اداء نظام تحريك الماكينة المتزامنة ذات المغناطيس الدائم عند السرعات المنخفضة والمتوسطة 
Mohamed Samy Husssien Samy ; Supervised Osama A. Mahgoub , Abdelatif Ragaie Elshafie 
 - Cairo :   Mohamed Samy Husssien Samy ,   2017 
 - 72 P. :   chars , facsimiles ;   30cm  
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electrical Power and Machines  
<br/><br/> This thesis will first carry out a detailed survey of the inverter non-idealities effects, analysis and mitigation techniques previously discussed in the literature. The thesis will then focus mainly on studying the inverter non-ideality effects on sensor and sensorless permanent magnet synchronous motor (PMSM) closed loop drives. As it will be shown in this thesis that the PMSM with speed sensor is affected in a different manner by the inverter non-idealities than the induction machine (IM) 
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<br/><br/><label>Subjects--Index Terms: </label>Current control design  Dead-time compensation Sensorless control