An Asymmetry Cascaded Multilevel Inverter with Hybrid Power Supply

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  • School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

Online published: 2018-03-01

Abstract

This paper presents an asymmetry hybrid cascaded multilevel inverter. Firstly, the topology of the proposed inverter is introduced theoretically. Then, taking seven-level output for example, using the phase opposition disposition pulse width modulation (PODPWM) combining with feedback control method, the capacitor voltage is controlled at the desired value by adjusting the switching logic, so as to achieve the purpose of making the output seven-level. Finally, the inverter and control circuit is built in MATLAB, and the simulation results support the proposed inverter and the control method.

Cite this article

ZHANG Dan,WANG Jie . An Asymmetry Cascaded Multilevel Inverter with Hybrid Power Supply[J]. Journal of Shanghai Jiaotong University, 2018 , 52(2) : 207 -213 . DOI: 10.16183/j.cnki.jsjtu.2018.02.013

References

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