Maximum Torque per Ampere Control of Permanent Magnet Synchronous Motor Using Genetic Algorithm
Abstract: Permanent magnet
synchronous motor (PMSM) drives have many advantages over other drives, i.e.
high efficiency and high power density. Particularly, PMSMs are epoch-making
and are intensively studied among researchers, scientists and engineers. This
paper deals with a novel high performance controller based on genetic
algorithm. The scheme allows the motor to be driven with maximum torque per
ampere characteristic. In this paper assuming an appropriate fitness function,
the optimum values for d-axis current of motor set points at each time are
found and then applied to the controller. Simulation results show the successful
operation of the proposed controller.
Author: Farzad Tahami, Hamed
Nademi, Mohammad Rezaei
Journal Code: jptkomputergg110031