Research of the Impacy of an Active Driver circuit with di / dt Feedback on DC Motor Speed

摘要

This paper presents the results of research of the impulse control circuit of a DC motor by the PWM method using the MOSFET transistor. This control is with an active drive circuit with feedback by derivative of the current in the source circuit. The impact of the driver circuit on the speed and acceleration of the motor has been investigated and a comparative analysis of the experimental results obtained when driving with a conventional drive circuit was performed. The experimental results show higher acceleration and motor speed when driving with an active drive circuit.