Hariri, Raghda, Sebaaly, Fadia, Al-Haddad, Kamal et Kanaan, Hadi Y..
2025.
« MPC design and comparative analysis of single-phase 7-level PUC and 9-Level CSC inverters for grid integration of PV panels ».
Energies, vol. 18, nº 19.
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Résumé
In this study, a novel comparison between single phase 7-Level Packed U—Cell (PUC) inverter and single phase 9-Level Cross Switches Cell (CSC) inverter with Model Predictive Controller (MPC) for solar grid-tied applications is presented. Our innovation introduces a unique approach by integrating PV solar panels in PUC and CSC inverters in their two DC links rather than just one which increases power density of the system. Another key benefit for the proposed models lies in their simplified design, offering improved power quality and reduced complexity relative to traditional configurations. Moreover, both models feature streamlined control architectures that eliminate the need for additional controllers such as PI controllers for grid reference current extraction. Furthermore, the implementation of Maximum Power Point Tracking (MPPT) technology directly optimizes power output from the PV panels, negating the necessity for a DC-DC booster converter during integration. To validate the proposed concept’s performance for both inverters, extensive simulations were conducted using MATLAB/Simulink, assessing both inverters under steady-state conditions as well as various disturbances to evaluate its robustness and dynamic response. Both inverters exhibit robustness against variations in grid voltage, phase shift, and irradiation. By comparing both inverters, results demonstrate that the CSC inverter exhibits superior performance due to its booster feature which relies on generating voltage level greater than the DC input source. This primary advantage makes CSC a booster inverter.
| Type de document: | Article publié dans une revue, révisé par les pairs |
|---|---|
| Professeur: | Professeur Al Haddad, Kamal |
| Affiliation: | Génie électrique |
| Date de dépôt: | 03 nov. 2025 15:18 |
| Dernière modification: | 14 nov. 2025 20:41 |
| URI: | https://espace2.etsmtl.ca/id/eprint/32911 |
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