Parallel DC/DC converter control system using CAN communication

摘要

The present invention, in parallel with CAN communication consisting of DC / DC DC power system with converter control system / DC converter in the parallel operation of the method, the first step detects an output voltage of the master DC / DC converter to which the master controller generates a reference current voltage signal; A second step of transmitting the CAN communication of the respective slave DC / DC converter to the reference current signal generated by the CAN communication of the master DC / DC converter; And a plurality of DC / DC converter is composed of parallel DC / DC converter and a control method therefor using the CAN communication system, characterized by a third step of applying the reference current signal to a duty signal from the PWM, this sikimeuroseo in operation control of a plurality of DC / DC converter according to the present invention is configured in parallel to share the reference signal between each of the single converter applied to the duty of the PWM signal of each converter which allows each of the converters may have the same output current is. ;