TY - GEN
T1 - Three-Phase LCL-filtered Quasi-Z Source Inverter with MIMO Sliding Mode Controller
AU - Eddine, Mansouri Houssam
AU - Talbi, Billel
AU - Messaoudene, Idris
AU - Mehiris, Moussa Abderrahim
AU - Krama, Abdelbasset
AU - Kihal, Abbes
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - This work presents a new multi-input multi-output (MIMO) sliding mode control (SMC) method using an LCL filter for a three-phase quasi-Z-source inverter (qZSI). The proposed SMC scheme facilitates simultaneous regulation of both the DC link and AC output of the qZSI. Its merits include low control gain needs, simplicity of implementation, resistance to parametric changes, and load voltage steady-state error removal. Integration of a space vector modulator synchronized with the shoot-through states yields constant switching frequency operation. A proportional-integral (PI) controller provides the reference for the DC-side inductor current. The efficacy of the proposed control methodology is evaluated through simulations conducted in MATLAB/ Simulink, considering both linear and nonlinear load conditions.
AB - This work presents a new multi-input multi-output (MIMO) sliding mode control (SMC) method using an LCL filter for a three-phase quasi-Z-source inverter (qZSI). The proposed SMC scheme facilitates simultaneous regulation of both the DC link and AC output of the qZSI. Its merits include low control gain needs, simplicity of implementation, resistance to parametric changes, and load voltage steady-state error removal. Integration of a space vector modulator synchronized with the shoot-through states yields constant switching frequency operation. A proportional-integral (PI) controller provides the reference for the DC-side inductor current. The efficacy of the proposed control methodology is evaluated through simulations conducted in MATLAB/ Simulink, considering both linear and nonlinear load conditions.
KW - Grid-forming
KW - LCL filter
KW - MIMO Sliding mode control
KW - quasi-Z-source inverter
UR - https://www.scopus.com/pages/publications/105036036177
U2 - 10.1109/ICATEEE68170.2025.11406673
DO - 10.1109/ICATEEE68170.2025.11406673
M3 - Conference contribution
AN - SCOPUS:105036036177
T3 - 2nd International Conference on Advanced Technology in Electronic and Electrical Engineering, ICATEEE 2025
BT - 2nd International Conference on Advanced Technology in Electronic and Electrical Engineering, ICATEEE 2025
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd International Conference on Advanced Technology in Electronic and Electrical Engineering, ICATEEE 2025
Y2 - 10 December 2025 through 11 December 2025
ER -