Experimental verification of P&amp;O MPPT algorithm with direct control based on Fuzzy logic control using CUK converter

Radjai, Tawfik; Gaubert, Jean-Paul; Rahmani, Lazhar; Mekhilef, Saad

doi:10.1002/etep.2047

Cited by 61 publications

(39 citation statements)

References 56 publications

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“…An adaptive P&O algorithm is merged with FLC to obtain a high tracking accuracy and reduced computational time without requiring PIC. This hybrid technique improves system performance in steady-state and dynamic conditions by reducing the step-size of the MPP in an incorrect direction and increasing the step size in the true direction of the MPP [48]. To guarantee rapid convergence speed, an ant colony optimization (ACO) approach is merged with the P&O method, which occasionally detects GMPP in the form of LMPPs regardless of variations in the duty ratio (∆D).…”

Section: Pando Mpptsmentioning

confidence: 99%

Performance Evaluation of Maximum Power Point Tracking Approaches and Photovoltaic Systems

et al. 2018

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This paper elaborates a comprehensive overview of a photovoltaic (PV) system model, and compares the attributes of various conventional and improved incremental conductance algorithms, perturbation and observation techniques, and other maximum power point tracking (MPPT) algorithms in normal and partial shading conditions. Performance evaluation techniques are discussed on the basis of the dynamic parameters of the PV system. Following a discussion of the MPPT algorithms in each category, a table is drawn to summarize their key specifications. In the performance evaluation section, the appropriate PV module technologies, atmospheric effects on PV panels, design complexity, and number of sensors and internal parameters of the PV system are outlined. In the last phase, a comparative table presents performance-evaluating parameters of MPPT design criterion. This paper is organized in such a way that future researchers and engineers can select an appropriate MPPT scheme without complication.

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Section: Pando Mpptsmentioning

confidence: 99%

Performance Evaluation of Maximum Power Point Tracking Approaches and Photovoltaic Systems

et al. 2018

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“…The purpose of this layer is that it establishes the adaptive correlation between normalized firing value and result function. Layer 5: Output layer It has a single fixed node that computes the overall sum of the input signals to acquire the final output and is expressed as Equation 34:…”

Section: Figure 26mentioning

confidence: 99%

Experimental assessment of maximum power extraction from solar panel with different converter topologies

Dixit¹,

Yadav

Gupta

2018

Int Trans Electr Energ Syst

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Summary The solar power plants are playing a significant role in energy market due to its eco‐friendly nature, low operational, and maintenance cost. The efficiency of these plants depends mainly on load impedance, topology of converters, and maximum power point tracking algorithms. In this work, effect of operating point (load line selection) on the performance of maximum power point tracking for different DC‐DC converter topologies has been studied and experimentally validated. Further, the operating constraints of buck, boost, and buck‐boost modes of converter operation in terms of load impedance are presented. The performance of different maximum power point tracking algorithms under load and solar irradiance change has been investigated for all converter topologies discussed. The modified model of photovoltaic module has been presented for simulation study under different solar irradiance and load variations that can be easily implemented on Real Time Digital Simulator platform unlike conventional models.

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“…[1][2][3] The main purpose of utilization maximum power point trackers (MPPT) algorithm is to adjust the effective working point of PV panels on their maximum power. Many countries LIST OF SYMBOLS AND ABBREVIATIONS: V c , boost converter capacitor voltage; I 1 , boost converter inductor current; a, diode quality factor; T nom.…”

Section: Introductionmentioning

confidence: 99%

Development and implementation of modified MPPT algorithm for boost converter‐based PV system under input and load deviation

Jana

Kumar

Mishra

et al. 2019

Int Trans Electr Energ Syst

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Summary This paper presents a modified‐maximum power point tracking (M‐MPPT)‐based application of boost converter to extract the power from photovoltaic (PV) module under the variable solar irradiance and load disturbances. The perturb and observe (P&O)‐based MPPT algorithm suffers from an inherent drift in case of an increment in solar irradiance. This drift is observed during the variation in duty cycle under rapid increment in solar irradiance. Modified drift avoidance P&O‐based MPPT is developed to reject the drift effect by incorporating the current (dI) variation in the algorithm along with the power (dP) and voltage (dV) variation, respectively. The proposed novel drift avoidance P&O M‐MPPT algorithm for boost converter is implemented and compared with the conventional P&O algorithm. The drift free performance is demonstrated for the proposed scheme with adaptive duty cycle (ΔD) technique. The simulation study is carried out in MATLAB/Simulink to predict the performance under variations in solar irradiance and load change. Furthermore, the experimental prototype is used to validate the simulation‐based results. The proposed schemes are implemented using the dSPACE 1104. The steady state and transient results are showing the reduction in time to achieve the maximum power by the proposed technique successfully. The real time results are successfully validating the same theoretical findings in this work.

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Experimental verification of P&O MPPT algorithm with direct control based on Fuzzy logic control using CUK converter

Cited by 61 publications

References 56 publications

Performance Evaluation of Maximum Power Point Tracking Approaches and Photovoltaic Systems

Performance Evaluation of Maximum Power Point Tracking Approaches and Photovoltaic Systems

Experimental assessment of maximum power extraction from solar panel with different converter topologies

Development and implementation of modified MPPT algorithm for boost converter‐based PV system under input and load deviation

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