Indonesian Journal of Electrical Engineering and Computer Science
Vol 28, No 3: December 2022

Hysteresis control of the new split-packed-U-cell inverter

Ayoub El Gadari (Moulay Ismail University)
Hind El Ouardi (Moulay Ismail University)
Youssef Ounejjar (Moulay Ismail University)
Kamal Al-haddad (School of Higher Technology)



Article Info

Publish Date
01 Dec 2022

Abstract

The authors provide a novel hysteresis control method for the SPUC inverter in this paper. The suggested system, which consist of the SPUC inverter and the balancing algorithm can offer eleven levels at output voltage using only seven switches, a closed loop is applied to maintain capacitors voltage at desired values, another hysteresis control that ensures capacitors voltage self-balancing is implemented in open loop which result in the proposed SPUC9 inverter .No voltage sensor or filtering is needed, as a consequence the inverter and installation expenses are kept to a minimum. The authors utilized MATLAB/Simulink environment to simulate the proposed converters. Simulation results prove all the concepts given in this paper. Total harmonic distortion remains reduced and depends on the hysteresis bandwidth

Copyrights © 2022