Title of article
A new topology for quasi-Z-source inverter
Author/Authors
Mirkazemian, Negar Electrical Engineering Department - Shabestar Branch - Islamic Azad University, Shabestar , Banaei, Ebrahim Electrical and Computer Engineering - University of Tabriz, Tabriz
Pages
8
From page
223
To page
230
Abstract
In this paper, a new circuit is proposed for step-up Z-source inverter based on QZSI (quasi-Z-source inverter). The proposed topology inherits all advantages of the conventional topology. The proposed topology in comparison with conventional topology reduces the ST (Shoot-through) duty cycle by over 25% at the same voltage boost factor. Theoretical analysis of the proposed qZSI in the ST and non-ST operating modes is described. Then in order to show the performance of the proposed ZSI, the simulation results on PSCAD software are used.
Keywords
Z-source inverter , quasi-Z-source inverter , Shoot-through
Journal title
Astroparticle Physics
Serial Year
2014
Record number
2483228
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