To make this semester thesis is intended to control DC motors speed. devoid of charcoal brushes. (Brushless Dc Motor). How to start a study of the problems and the possibility of including the data document education theory and related circuits DC motor control. Mission to prepare the performance test has a control motor DC brush coal's wireless is testing the effectiveness of the electric motor speed control ring enable and test the electric motor speed control rings off. The results of the work of a series DC motor speed control a coal brushes in the district found that the DC motor control a brush coal output speed of the motor via the LCD display, and the test results by adjusting the motor's rotation speed through the district and resistor adjustable with control signals in the range 0-5V speed test results that-12500 RPM. So, from performance tests have shown that motor speed controller DC-brush, charcoal can operate effectively the objectives set.
การแปล กรุณารอสักครู่..
