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Erschienen in:
2020 | OriginalPaper | Buchkapitel
1. Fractional-Order PID Controller Optimized by SCA for Solar System
verfasst von : Raj Kumar Sahu, Binod Shaw, Jyoti Ranjan Nayak
Erschienen in: Proceedings of International Conference on Artificial Intelligence, Smart Grid and Smart City Applications
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Abstract
In this paper, the maximum power point tracking (MPPT) technique is enhanced by implementing fractional-order proportional-integral derivative (FOPID) to improve the output of DC-DC boost converter of solar system and justified by competing alongside perturb and observe (P&O) and PID-based MPPT technique. The gain variables of FOPID and PID controller highly influenced the performance of the system. Sine Cosine Algorithm (SCA) is a novel technique to explore the best couple of gain factors of both PID and FOPID controllers to provide appropriate gate pulse to converter to improve performance of the output response. In this paper, the performance of the photo-voltaic (PV) system is enhanced by conceding the oscillation, time response, settling time and maximum values of voltage, current and power of the system by adopting FOPID controller.