ADALINE based maximum power point tracking methods for stand-alone PV systems control

Triki, Yacine; Bechouche, Alı; Seddiki, Hamid; Abdeslam, Djaffar Ould; Wira, Patrice

doi:10.1109/icit.2018.8352294

Cited by 6 publications

(1 citation statement)

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“…The ADALINE was first studied by Windrow and his colleagues in the 1960s [28]. Due to its simple structure and ability to be trained online, ADALINE has become a powerful tool used in many applications such as identification [31] and control [32]. ADALINE is a multi-input -single-output structure which is equivalent to one neuron.…”

Section: Control Strategy 1) Adaline Theorymentioning

confidence: 99%

Unity Efficiency and Zero-Oscillations Based MPPT for Photovoltaic Systems

et al. 2020

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Maximum power point tracking (MPPT) is essential for photovoltaic systems to ensure a maximum power extraction from PV panels. Many MPPT techniques have been suggested in the literature. However, some issues such as oscillations, power loss and other technical aspects still unsolved. This paper presents and discusses a new MPPT algorithm with zero-oscillations and unity efficiency in transient and steady-states. This algorithm leads to track the maximum power point under extreme operating conditions. The proposed MPPT method is based on the simple adaptive linear neuron. In addition, its implementation is achieved without any additional control loop, which resulted in a simple control. In order to validate the proposal effectiveness, both simulation and experiment tests are carried out under variable irradiance and load. Comparison between the developed MPPT and the conventional perturb and observe algorithm is also performed. Obtained results show that with the proposed method, unity efficiency is reached and oscillations are fully removed in the transient and steady-states. The originality of this work is the design of a simple and efficient MPPT algorithm based on the ADALINE with unity efficiency and zero-oscillations. Moreover, the proposal is verified using a real PV system under irradiance and load changes.

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Section: Control Strategy 1) Adaline Theorymentioning

confidence: 99%