Power Electronics and Drive Systems Technologies Conference (PEDSTC) , 2016-02-16

Title : ( An interleaved high-power two-switch flyback inverter with a fast and robust maximum power point tracker )

Authors: صالح محمدی , Hossein Abootorabi Zarchi ,

Citation: BibTeX | EndNote

The major drawback of the two switch flyback topology is its low-power applications such as microinverter. This study proposes a high-power two-switch flyback inverter and shows its excellent performance as a string-type PV inverter. The suggested inverter system is based on interleaving technique and operated in discontinuous conduction mode. Moreover, a fast and robust maximum power point tracking method is proposed. The fast dynamics and robustness of the proposed method is achieved using variable structure control approach. Simulation results with a 2 kW inverter system confirm the excellent performance of the suggested scheme. The total harmonic distortion and power factor are measured as 2% and 0.99 respectively. Therefore, it is shown that the performance of the suggested system is comparable to the common isolated PV inverters available in the market.

Keywords

two switch flyback; variable structure control; THD; power factor;
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@inproceedings{paperid:1060289,
author = {صالح محمدی and Abootorabi Zarchi, Hossein},
title = {An interleaved high-power two-switch flyback inverter with a fast and robust maximum power point tracker},
booktitle = {Power Electronics and Drive Systems Technologies Conference (PEDSTC)},
year = {2016},
location = {Tehran, IRAN},
keywords = {two switch flyback; variable structure control; THD; power factor; MPPT},
}

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%0 Conference Proceedings
%T An interleaved high-power two-switch flyback inverter with a fast and robust maximum power point tracker
%A صالح محمدی
%A Abootorabi Zarchi, Hossein
%J Power Electronics and Drive Systems Technologies Conference (PEDSTC)
%D 2016

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