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A novel approach for wide speed range of PMSM /

Mohamed Taha Elsayed Ahmed

A novel approach for wide speed range of PMSM / طريقة حديثة للحصول على مجال واسع من السرعات للمحركات المتزامنة ذات المغناطيس الدائم Mohamed Taha Elsayed Ahmed ; Supervised Osama Ahmed Mahgoub , Sherif Ahmed Zaid - Cairo : Mohamed Taha Elsayed Ahmed , 2012 - 142 P. : plans ; 30cm

Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Electrical Power and Machines

As the Permanent Magnet Sychronous Motor (PMSM) have many advantages like torque to volume ratio, high efficiency...etc., Constant Power Operation Region (CPOR) has gained a very high interest as the world going very fast to use the clean energy in most of applications especially electrical vehicles. These types of applications require driving of the motor with a wide speed range over the rated speed; it may reach the ratio of 1:10



CPA PMSM VCFW