Cascaded IMC & PI Digital Controller Comparison for Boost Converter with Non-Ideal Switch Modelled State-Space Averaging Method
Küçük Resim Yok
Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ieee
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, two different closed-loop digital controllers have been implemented for a CCM boost converter and advantages of the controllers have been compared. The first one was designed as cascaded PI controller and second one designed as cascaded internal model controller (IMC). In the modelling process of the boost converter, the sate-space averaging technique has been used considering equivalent series resistances (ESR) and non-ideal switch models which impact the response of the converter system. In order to make the designed controllers appropriate for digital control technique, they have been discretized by bilinear transformation method and Matlab/Simulink simulations have been realized as if digital controllers have been implemented through a digital signal processor (DSP). The response of the controllers against load change, reference changes and input voltage change has been observed and compared.
Açıklama
5th IEEE Global Power, Energy and Communication Conference (GPECOM) -- JUN 14-16, 2023 -- Nevsehir, TURKEY
Anahtar Kelimeler
Digital Control, State-Space Averaging, Boost Converter, Non-ideal Modelling, PI Control, IMC Control
Kaynak
2023 5th Global Power, Energy and Communication Conference, Gpecom
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
