Scopus
🔓 Açık Erişim
A novel hybrid compensation method reducing the effects of distorted input voltages in matrix converters
Elektronika Ir Elektrotechnika · Aralık 2019
Makale Bilgileri
DergiElektronika Ir Elektrotechnika
Yayın TarihiAralık 2019
Cilt / Sayfa25 · 15-21
Scopus ID2-s2.0-85077473589
Erişim🔓 Açık Erişim
Özet
Matrix converters have the most compact and efficient AC-AC converter structure due to the lack of the DC intermediate components. The matrix converter makes a single-stage conversion directly connecting any terminal of voltage source to any terminal of load. This outstanding feature leads to some problems that must be overcome under the distorted input voltage conditions. A matrix converter has low immunity to power source disturbances, because it has no DC intermediate circuit. Any disturbance in the power source creates a negative effect on the load of the matrix converter and on the current drawn from the source. In this study, a novel compensation method, which provides immunity against input voltage disturbances, is suggested for the matrix converter. The suggested method has a hybrid structure, which includes both feedforward and fuzzy logic controller based feedback methods. The effectiveness and accuracy of the suggested new hybrid compensation approach are proved by the various results obtained.
Yazarlar (2)
1
Hulusi Karaca
2
Ramazan Akkaya
Anahtar Kelimeler
AC-AC converters
Distorted input voltages
Hybrid compensation
Matrix converter
Kurumlar
Konya Technical University
Konya Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
2
Atıf
2
Yazar
4
Anahtar Kelime