Research of the Influence of Input Voltage Deviations on the Pulse-Width Converter With Microprocessor Control System

In this work, studies of the input voltage changes effect on the operation of a pulse-width constant voltage converter were carried out. The ways of reducing this influence with the help of microprocessor control systems combining deviation control with input disturbance control are analyzed. With the help of the mathematical model it is shown that under certain conditions of forming the control action, the input disturbances can be successfully compensated.