Dynamic Behavior of DC-DC Boost Converter Controlled with Cascade PI-ASC

Genc N., Üzmuş H., İSKENDER İ.

8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI), Ploiesti, Romanya, 30 Haziran - 02 Temmuz 2016 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: Ploiesti
  • Basıldığı Ülke: Romanya
  • Anahtar Kelimeler: DC-DC boost converter, PI controller, Average Sliding Controller, Cascade Control
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

This paper deals with controlling DC-DC boost converter by average sliding controller (ASC) cascaded with PI voltage controller. In the study after modeling of circuit configuration, the cascaded PI-ASC controller is applied to the DC-DC Boost converter. The output value of PI voltage controller is used as a reference current value for ASC which is used for current controller. The topology is modeled and simulated in MATLAB/Simulink program under variable load. Then the simulation results of the PI-ASC controller are compared to that of PI-PI controller.