بحوث سكوبس — علي عماد ناجي القيم

This work is devoted to the study of a new control approach of conventional inverters within lattice generation made up of solar DG (distributed generation). The evaluation of the performance of three essential control mechanisms was achieved through multiple tests and observations: Maximum Power Point Tracking (MPPT) module, voltage regulation, and current regulation. In performing experiments, MATLAB/Simulink emulation environment was used, considering the complexity of control system, ensuring system stability, and meeting state regulatory requirements. In this way, the fact that MPPT is superior seems to be clear since a better power yield of 12 kW can be reached and it is 20% higher than the old systems. Voltage regulation identified that the existing systems was quite reliable, with all deviations having a band of ±0.5%. The recent control system enforced the network’s required fulfilment as well as ensured the flow of current that is within an appropriate range of 22 A. This sophisticated control in turn helped to improve the effectiveness of all other control processes that was way better compared to the simulated results; with the MPPT control reaching 88% effectiveness. Contrasting with the reference materials verified our findings, enabling us to discuss the merits and the drawbacks of such an approach in supporting the integration of renewable energy into our energy mix. © 2025, Diogenes Co. Ltd.. All rights reserved.