The first is devoted to the control of DC motors. We first present general information on the characteristics of these machines as well as those of the driven loads and then discuss the speed adjustment methods.
The second part deals with the control of asynchronous motors. General notions on the operation of these machines were first presented, the relationship of the torque in steady state was established which allowed us to trace the mechanical characteristic of the machine. We then focus on speed adjustment methods.
The last part of this course is devoted to controlling synchronous machines. After a few reminders on the operation and characteristics of the machine, we became interested in its behavior at variable spee
the growing interest in electric motors is justified by the need for variable speed industrial processes. The development of power electronics components and control techniques has increased interest in electric motor drives.