شماره ركورد كنفرانس :
5282
عنوان مقاله :
Wireless Power Transfer based on Improved Multilevel Inverter Fed by Z-Source Network
پديدآورندگان :
Jafari Hossein h.jafari1997@ut.ac.ir School of Electrical and Computer Engineering, College of Engineering, University of Tehran , Vaez Zadeh Sadegh vaezs@ut.ac.ir School of Electrical and Computer Engineering, College of Engineering, University of Tehran , Hamzeh Mohsen mohsenhamzeh@ut.ac.ir School of Electrical and Computer Engineering, College of Engineering, University of Tehran , Babaei Ebrahim e-babaei@tabrizu.ac.ir Electrical and Computer Engineering, University of Tabriz
كليدواژه :
Multilevel inverter , basic topology , Z , source , wireless power transfer
عنوان كنفرانس :
پانزدهمين كنفرانس بين المللي سيستمها و فناوري هاي الكترونيك قدرت و محركه هاي الكتريكي
چكيده فارسي :
In this paper, a new circuit for multi-level inverters is proposed. The approach of this structure is to reduce the number of components. This circuit consists of basic and H-bridge topologies, which are responsible for generating and symmetry voltage levels, respectively. This converter can extend to several higher levels by cascading more basic topologies. However, one basic topology with an H-bridge is considered as the case-study topology to perform all simulations. Since Z-source increases the reliability and flexibility of the converter, the inverter is fed by Z-sources. Furthermore, due to the many advantages of wireless power transmission, the proposed converter has been developed and simulated for wireless power transmission. The simulations are done in MATLAB/Simulink for various modulation indexes, loads, and compensation inductances of the system. Finally, the superiority of the proposed converter is verified by comparing the number of devices and its total blocking voltage with some recent converters.
