Analysis of maximum power point tracking techniques for photo voltaic system

Munasala, Raghuram; Padmavathi, T.

doi:10.1109/icammaet.2017.8186669

Cited by 8 publications

(4 citation statements)

References 2 publications

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“…From 2007 to 2017 10 new techniques were introduced such as adaptive perturbation and observation, artificial neural network, genetic algorithm, particle swarm optimization, and fuzzy logic. All these techniques are very complex and not give the accurate MPP at every precise moment of time except the fuzzy logic and easy to use 14 . The comparison of different MPPT techniques is given in Table 1.…”

Section: Literature Review With Background Conceptsmentioning

confidence: 99%

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Design and analysis of robust fuzzy logic maximum power point tracking based isolated photovoltaic energy system

Asif

Rehman

et al. 2020

Engineering Reports

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Photovoltaic (PV) energy is highly promising because of its renewable, green, and environment-friendly nature. In this article, the design and analysis of an isolated PV system using a push-pull converter with a fuzzy logic-based maximum power point tracking (MPPT) algorithm is presented. Furthermore, DC-DC converters, along with intelligent controllers fed with MPPT algorithms, are used to ensure the maximum extraction of incident energy. The proposed methodology utilizes fuzzy logic MPPT techniques based on an isolated push-pull boost converter to optimize the power output of PV modules, as well as to achieve isolation and high DC gain for DC/AC inversion. This work also presents a single-phase inverter with fuzzy logic close loop control analysis with LCL filter design. A Canadian solar panel of 250 W is assumed in this research work, which has an open circuit voltage 59.9 V, short circuit current 5.49 A at 25 • C temperature, and 1000 W/m 2 irradiance. The voltages are tracked, through the MPPT algorithm. These voltages represent a boost to 340 V DC through push-pull boost converter and are inverted up to 220 V AC through fuzzy logic voltage source inverter. In addition, a unipolar switching technique is used to remove the total harmonic distortion under linear load. The proposed methodology is simulated in MATLAB/Simulink. The simulation results verify that the proposed methodology can efficiently track the MPPT. Finally, the hardware prototype of the proposed system has been experimentally validated. K E Y W O R D S fuzzy logic control, maximum power point tracking, pulse width modulation, total harmonic distortion 1 INTRODUCTION Energy is the need of the modern world and there is a need to explore new means of energy, which are cheap and environment-friendly. The energy demand is increasing every year and already existing resources including thermal, hydro, nuclear, and gas are unable to meet the demand. There is a need for some alternate sources of energy that can meet This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Section: Literature Review With Background Conceptsmentioning

confidence: 99%

“…All these techniques are very complex and not give the accurate MPP at every precise moment of time except the fuzzy logic and easy to use. 14 The comparison of different MPPT techniques is given in Table 1.…”

Section: Literature Review With Background Conceptsmentioning

confidence: 99%

Design and analysis of robust fuzzy logic maximum power point tracking based isolated photovoltaic energy system

Asif

Rehman

et al. 2020

Engineering Reports

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“…• If singular wellness estimation of this arrangement beats its previous one, at that point its P best , i esteem is refreshed [14,21].…”

Section: Particle Swarm Based Optimization (Pso)mentioning

confidence: 99%

Overview of Different MPPT Technique in Photovoltaic

Kadeval¹,

Tjprc²

2018

IJCMS

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Temperature and sun radiation varies nonlinearly. Photovoltaic generation varies with reference to radiation and temperature. To gain maximum energy is very essential. MPPT are used to harvest maximum energy throughout the whole day [4-6]. A various technique of MPPT is used to gain large solar energy. In this paper, a various technique of MPPT has been discussed with considering different evaluating parameter like complexity, cost, a speed of conversion, adaptability, tracking ability, sensed parameter, an initial parameter required etc. Thus this paper gives the idea and further scope in MPPT technique for efficiency enhancement of solar photovoltaic.

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“…Raghuram Munasala et.al [2] proposed fuzzy logic based controller for maximum power point tracking. It is important to track the Maximum power in solar PV systems to enhance the output conditions and improve PV efficiency.…”

Section: Introductionmentioning

confidence: 99%

Hybrid Fuzzy Based MPPT Techniques for Maximum Power Extraction

2019

IJRTE

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The extensive usage of solar has extended the opportunity of research to increase the efficiency of PV module. Maximum Power Point Tracking technique plays an important role. In P & O and Incremental conductance the power produced is less. In this paper a Fuzzy based P & O and Fuzzy based Incremental Conductance MPPT techniques are presented to extract the maximum power from the photovoltaic system by considering the dynamic variation in irradiations and temperature also. Here the 100 kW PV array is considered and it is connected to the utility grid via a DC-DC boost converter of 500volts with a 3 phase three level voltage source converter. The result is obtained by the MAT LAB Simulink and the same is appraised with the traditional P & O and Incremental conductance. The PV System produces the maximum power by the application of Fuzzy based incremental Technique compared to conventional methods.

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Analysis of maximum power point tracking techniques for photo voltaic system

Cited by 8 publications

References 2 publications

Design and analysis of robust fuzzy logic maximum power point tracking based isolated photovoltaic energy system

Design and analysis of robust fuzzy logic maximum power point tracking based isolated photovoltaic energy system

Overview of Different MPPT Technique in Photovoltaic

Hybrid Fuzzy Based MPPT Techniques for Maximum Power Extraction

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