Real-time implementation of an interconnected observer design for p-cells chopper

• Autorzy: Laidi K. , Benmansour K. , Ferdjouni A. , Bouchhida O.
• Języki publikacji: EN

Abstrakty

EN

This paper deals with an observer design for a p-cell chopper. The goal is to reduce drastically the number of sensors in such system by using an observer in order to estimate all the capacitor voltages. Furthermore, considering an instantaneous model of a p-cell chopper, an interconnected observer is designed in order to estimate the capacitor voltages. This is realized by using only the load current measurement. Simulation results are given in order to illustrate the performance of such observer. To demonstrate the validity of our approach, experimental results based on Digital Signal Processor (DSP) are presented.

Słowa kluczowe

EN

p-cell chopper; observer design; interconnected observer; switching modes

PL

obserwator; switching modes; zasilanie

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2010
• Tom: Vol. 59, nr 1-2
• Strony: 5--20
• Opis fizyczny: Bibliogr. 17 poz., rys.

Twórcy

autor

Laidi K.

autor

Benmansour K.

autor

Ferdjouni A.

autor

Bouchhida O.

• Laboratoire des Systemes Electriques et Télécommunications, Université SAAD DAHLAB, Blida, Algérie

Bibliografia

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