beepmotor

I was busy with the PPT demonstration on the brushless motor of electric cars these days. The PPT demonstration will be looked as a final test to our credit earning. It is one of the most important major courses, so all of us tried our best to make it a perfect ending. My demonstration was made up of four parts: basic structure of brushless motors , basic principles of brushless motor , testing standards and methods used, Analysis of the specific brushless motor controler case of the column. I had been willing to do such a research all the time; it is the chance that gives me the opportunity to share my acquired knowledge with my classmates and teachers. The demonstration will be hold next week, there were only four days left, I have just finished a small part of it. I decided to spend this weekend finishing it.