Design and Simulation of Closed Loop Controlled Buck Converter FEDPMBLDC Drive System
نویسندگان
چکیده
This work deals with the design and simulation of buck converter inverter fed PMBLDC drive system. Permanent Magnet Brushless DC Motor (PMBLDC) is one of the best electrical drives that has increasing popularity due to their high efficiency, reliability, good dynamic response and very low maintenance. This develops the interest of preparing an ideal PMBLDC motor and its associated Drive System in a simple and lucid manner. In this paper the drive system is proposed with a buck converter topology. Where it has the advantages of reduced switching losses, low inductor power loss, reduced ripple by using a LC-filter, which in turn makes the DC link voltage stable. The design and simulation of the PMBLDC motor is done using the software package ‘matlab/simulink’. The operation principle of the buck converter fed drive system is analyzed and the simulation results are presented in this paper to verify the theoretical analysis.
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