瑞萨内部培训BLDC电机120度带霍尔方波驱动

Agenda

■Motor Types Overview

■BLDC Motor Applications

■Comparison of DC to Brushless DC Motors

■Hall Sensors

■Six-Step Commutation

■Sensorless Commutation with Back-EMF

Vector Motor Control basics

Closed-Loop Speed Control

■Introduction to BLDC Motor Control Evaluation Kit

■Summary

All the popular motor types have their specific applications, and all can be controlled with microcontrollers.

We wll talk about Brushless DC motors as it is the fast growing motor type today.

Motors used in modern Air conditioners, home appliances, tools, even electric bikes are all going to Brushless DC.

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