SoC implementation of three phase BLDC motor using Microblaze soft IP core

Abstract

This work principally focuses on the implementation of electronic commutation of brushless DC motor (BLDC) victimisation SoC technique. In recent trends, there's an enormous demand for SoC applications since a lot of parts and sophisticated things can be integrated on one chip. The economical style of commutation has achieved with the assistance of VIRTEX II professional FPGA and configuration putting in place by victimisation Microblaze soft information processing core. The captured signals from the BLDC motor are given to the resolver and regenerate to digital signals by victimisation Resolver to Digital converters. The program has been written in VHDL to come up with the firing pulses needed to drive the MOSFETs of 3 section totally controlled bridge device driver circuit. It's tested with 30V, 2000 rpm BLDC motor and its run at constant speed starting from 10 to 2000 rpm. The planned methodology is associated in nursing attempt of victimisation SoC technique within the management of BLDC motor. It's highly versatile and economical compared to the other microcontroller style. This planned work will be accustomed change the main target in radio telescopes.