The present work deals with the sensorless field oriented control of surface-mounted permanent magnet synchronous motors. After a short review of the fundamentals of the sensorless control, an overview of the different published methods for the detection of the rotor position is given. Two methods are...
According to the objectives of this work that have been specified earlier, this
thesis deals with the competitions of junction temperatures as well as thermal
parameters of the power semiconductor modules.
It is very necessary to carry out such computation and to describe the heat