Space vector pulse width modulation techniques for a five-phase impedeance source and quazi impedeance source inverters
الملخص
Impedance source inverter (ZSI) and its variant quasi impedance source inverter (qZSI) are single stage inverters that transform dc to ac and boost the source voltage at the same time. These topologies have attracted great attention of researchers in recent times. This paper proposes space vector pulse width modulation (SVM) techniques to control ZSI and qZSI. The proposed SVM is equally applicable to both ZSI and qZSI. Three new methods has been developed and validated through simulation with 10 large space vectors utilization only and one method with 20 vectors (10 large and 10 medium). The technique depending on dividing the shoot through period in each control cycle into several smaller periods which produce more efficiency and less voltage stress among the five legs of the inverter. Comparison is done for gain ratio, Total harmonic distortion and dc link voltage ripple for the proposed SVM methods.
معرّف المصادر الموحد
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84937698812&origin=inwardالمجموعات
- الهندسة الكهربائية [2685 items ]
وثائق ذات صلة
عرض الوثائق المتصلة بواسطة: العنوان، المؤلف، المنشئ والموضوع.
-
Scalable multiport converter structure for easy grid integration of alternate energy sources for generation of isolated voltage sources for mmc
Rahman, Syed; Khan, Irfan; Rahman, Khaliqur; Al Otaibi, Sattam; Alkhammash, Hend I.; Iqbal, Atif... more authors ... less authors ( MDPI AG , 2021 , Article)This paper presents a novel, scalable, and modular multiport power electronic topology for the integration of multiple resources. This converter is not only scalable in terms of the integration of multiple renewable energy ... -
Quasi impedance source based high power medium voltage converter for grid integration of distributed energy sources
Meraj, Mohammad (2021 , Dissertation)The next generation of Power Electronics systems would need to be able to work at higher power levels, higher switching frequencies, compact size, and higher ambient temperatures, as well as should have improved energy ... -
Production of Polyhydroxyalkanoates by Two Halophilic Archaeal Isolates from Chott El Jerid Using Inexpensive Carbon Sources
Ben Abdallah, Manel; Karray, Fatma; Sayadi, Sami ( MDPI AG , 2020 , Article)The large use of conventional plastics has resulted in serious environmental problems. Polyhydroxyalkanoates represent a potent replacement to synthetic plastics because of their biodegradable nature. This study aimed to ...