Çok seviyeli eviriciler için sabit V/f özellikli bir UVDGM algoritması

Bu makalede, 5-seviyeli kaskad evirici üzerinden değişken genlikli ve değişken frekanslı üç-fazlı gerilimler elde etmek için sabit V/f özellikli bir Uzay Vektör Darbe Genişlik Modülasyonu (UVDGM) algoritması sunulmuştur. Bu algoritma açık-çevrim olarak çalışmaktadır ve lineer modülasyon indeksi bölgesinin tüm değerleri için oldukça elverişlidir. Önerilen UVDGM algoritması MATLAB/Simulink ortamında oluşturulan bloklar ile gerçekleştirilmiş ve elde edilen benzetim ve deneysel sonuçlar makalede sunulmuştur.

A SVPWM algorithm with constant V/f for multilevel inverters

In this paper, a Space Vector Pulse Width Modulation (SVPWM) algorithm which has a constant V/f feature has been presented to obtain three-phase voltages with variable amplitude and frequency over 5-level cascade inverter. This algorithm works as open-loop and is fairly suitable for all of the values of the linear modulation index region. Proposed SVPVM algorithm has been implemented in MATLAB/Simulink and the obtained simulation and experimental results are given in the paper.

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