PI kontrolcü tabanlı yeni bir kontrol yapısının yükseltici DA-DA çevirici için tasarımı

In this paper, a new approach is proposed for control of DC-DC boost converter. In the proposed approach, open-loop control law based on the converter input voltage and the reference converter output voltage that supports the control structure based on PI controller is developed. Open loop PWM (Pulse Width Modulation) switching duty ratio is derived for the DC-DC boost converter by the control law. The control law provides to obtain the converter output voltage in a healthy and efficient manner with various system parameters through supporting the conventional PI controller. The proposed approach has been tested in MATLAB-Simulink environment as simulation. The obtained simulation results have shown that the proposed approach has provided to obtain high quality output voltage of the boost converter in different input voltage, reference output voltage and load conditions.