Maximum Power Point Tracking of solar photovoltaic cell using Perturb &amp; Observe and fuzzy logic controller algorithm for boost converter and quadratic boost converter

Dorji, Sonam; Wangchuk, Dekar; Choden, Tshering; Tshewang, Tandin

doi:10.1016/j.matpr.2020.02.144

Cited by 21 publications

(9 citation statements)

References 4 publications

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“…A sliding mode MPPT based improved krill herd algorithm for variable step size P&O strategy is proposed in (Latifi et al, 2021), adaptive MPPT based sliding mode and fuzzy controls (Miqoi et al, 2019), optimized MPPT algorithm based on fuzzy logic control (Farajdadian and Hosseini, 2019). Recent studies (Dorji et al, 2020;Pandey et al, 2022) have compared between perturb and observe (P&O) and fuzzy logic based on PV-MPPT algorithms. Simulation results confirm the effectiveness of the FLC method.…”

Section: Figurementioning

confidence: 99%

Experimental validation and intelligent control of a stand-alone solar energy conversion system using dSPACE platform

et al. 2022

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This paper presents the performances of an artificial intelligent fuzzy logic controller (FLC) based maximum power point tracking (MPPT) and a conventional perturb and observe (P&O) based MPPT controller is presented for a stand-alone PV system and tested in an emulated test bench experimentation. The studied system is composed of a DC power supply emulating the PV panel, a DC/DC boost converter, a variable resistive load and a real-time MPPT controller implemented in the dSPACE DS1104 controller. To verify the performance of the FLC proposed, several simulations have been performed in Matlab/Simulink environment. The proposed method outperforms the P&O method in terms of global search capability and dynamic performance, according to the comparison with the P&O method. To verify the practical implementation of the proposed method, the control of the emulated PV source and the MPPT algorithms are designed using the simulink/Matlab environment and implemented on dSPACE DS1104 controller. Experimental results confirm the efficiency of the proposed method and its high accuracy to handle the resistance varying.

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Section: Figurementioning

confidence: 99%

Experimental validation and intelligent control of a stand-alone solar energy conversion system using dSPACE platform

et al. 2022

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“…where I is the cell o/p current, I p is the photocurrent, I d is the saturation current, q is the charge of an electron (1.6 e19 C), V is the PV cell output voltage, Rs is the series resistance, K is Boltzmann's constant (1.38 e23 J/K), T is the temperature (K), n is the ideality factor (1∼2), and Rsh is the parallel resistance. e photocurrent is calculated in equation ( 2) [18] depending on solar irradiance and cell temperature.…”

Section: Solar Pv Arraymentioning

confidence: 99%

Feasibility Study of a Hybrid PV/Hydro System for Remote Area Electrification in Rwanda

Niringiyimana

Sun

Dushimimana

2022

Journal of Renewable Energy

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Rwanda is among the least developed countries on the globe with total access to electricity not exceeding 63%, where the rest of the population lives in areas with no access to electricity. One such a place, which is the focus of this research, is Musanze district (1.4919 S, 29.5572 E), where 60% of the population in this area are located in remote areas, which makes the task of their electrification via grid system very difficult. Micro hydropower has been developed so far to reduce the deficit of energy access in this area. However, the power generated is not enough to cover the area, and the major problem is the decrease in river water level in the dry season, which affects the power generation. In this work, the feasibility of a hybrid PV/hydroelectric supply system is studied and optimized to increase the number of homes accessing electricity in this area. A 200 kW Mutobo micro hydro system in Musanze district under operation is considered a case study where a 100 kW PV array tied to the micro hydropower system is designed. The optimized PV-hydro hybrid system was proposed using a modified P and O MPPT algorithm to enhance the PV-generated power. The model was designed and simulated using MATLAB/Simulink, and data recorded from Mutobo micro hydropower station, Rwanda Energy Group, and National Meteorological Agency were used to estimate solar energy potentials. The results showed that the hybrid PV/hydro system is feasible and effectively contributes to the power shortage mitigation in remote areas during the dry season.

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“…Researchers were mainly interested in the design of the adequate and the effective methods of analysis and control to achieve requirements like stability, 11 performances, and to deal, as well, with physical limitations of the converter elements. To this end, fuzzy logic‐based techniques are used in many works 12,13 and ensured satisfactory results. Nevertheless, fuzzy logic techniques need an accurate knowledge of the system behavior based on the human experience.…”

Section: Introductionmentioning

confidence: 99%

Backstepping global and structural stabilization of direct current/direct current boost converter

Madni

Guesmi

Benalia

2022

Circuit Theory & Apps

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Summary This paper deals with the stabilization of direct current/direct current (DC/DC) boost converter and the nonlinear phenomena elimination using a constrained backstepping technique. Based on the converter averaged model, the proposed control approach is designed and the input to state stability concept is used to prove the system global stability. Furthermore, the structural stability is proven to show the efficiency of the proposed approach to suppress the nonlinear phenomena exhibited by the converter. The simulation results illustrate the different stability regions of the system as functions of the controller and the system parameters. The bifurcation diagrams are used to show the effectiveness of the proposed approach in terms of nonlinear phenomena suppression in wide regions of the system operating domains.

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Maximum Power Point Tracking of solar photovoltaic cell using Perturb & Observe and fuzzy logic controller algorithm for boost converter and quadratic boost converter

Cited by 21 publications

References 4 publications

Experimental validation and intelligent control of a stand-alone solar energy conversion system using dSPACE platform

Experimental validation and intelligent control of a stand-alone solar energy conversion system using dSPACE platform

Feasibility Study of a Hybrid PV/Hydro System for Remote Area Electrification in Rwanda

Backstepping global and structural stabilization of direct current/direct current boost converter

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