Wiley
g‐Function‐Based Approach for Solving Nonlinear Resistor–Inductor–Diode Circuits
ABSTRACTThis brief presents a modeling approach for a nonlinear series resistor–inductor–diode (RLD) circuit powered by either a direct or alternating voltage source—a configuration commonly encountered in power electronics and energy conversion systems. Due to the diode's nonlinear current–voltage characteristic and the inductor's dynamic response, the circuit is governed by a nonlinear differential equation. Because this equation lacks a closed‐form analytical solution, a novel approximate solution...
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2025
Martin Ćalasan
AIP Publishing
Hybrid walrus optimization algorithm techniques for optimized parameter estimation in single, double, and triple diode solar cell models
Among all renewable energy sources, solar energy holds the greatest potential for electricity production. This transformation from solar to electrical energy is facilitated by solar cells, typically modeled using single-diode, double-diode, and triple-diode representations. In this study, we evaluate the effectiveness of the Walrus Optimization Algorithm (WOA) for estimating the parameters of these models. Furthermore, we introduce three innovative hybrid variants of WOA that incorporate chaotic...
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2024
Martin Ćalasan
,
Mihailo Micev
,
Snežana Vujošević