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A deterministic double-exponential maximum power point tracking algorithm for PV string complex partial shading condition
DOI:10.1016/j.compeleceng.2025.110735.png)
Abstract
En 中文
• DEx MPPT algorithm solves non-linearity between duty cycle and PV voltage. • Non-linear duty cycle down-sampling reduces tracking points by 77 % for faster GMPP. • Robust under EN50530 dynamic tests and 100 random partial shading cases. • Real-time HIL validation with Typhoon HIL 404 and TI-F28379D microcontroller. • Outperforms LI, Curve Sweeping, DM-JAYA, IGWO, SSA, and ITGA.
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