Maximum power point tracking of partially shaded solar PV system using modified Fibonacci search method with fuzzy controller

Ramaprabha, R.; Balaji, M.; Mathur, B. L.

doi:10.1016/j.ijepes.2012.06.031

Cited by 106 publications

(35 citation statements)

References 25 publications

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“…The advantages of analog MPPT are very simple, the lowpower analog component, the fast speed and can using to all types of power convertes. This paper [7] and the current is 2.5A and the voltage is 23.1V. The proposed algorithm are the set point calculation and the fine turning loops.…”

Section: Introductionmentioning

confidence: 99%

Solar Energy Measurement Using Arduino

Jumaat

Othman

2018

MATEC Web of Conferences

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Abstract. This project aims to develop a measurement of solar energy using Arduino Board technology. In this research, four parameters that been measured are temperature, light intensity, voltage and current. The temperature was measured using temperature sensor. The light intensity was measured using light dependent resistor (LDR) sensor. The voltage was measured using the voltage divider because the voltage generated by the solar panel are large for the Arduino as receiver. Lastly for the current was measured using the current sensor module that can sense the current generated by the solar panel. These parameters as the input value for the Arduino and the output was display at the Liquid Crystal Display (LCD) screen. The LCD screen display output of the temperature, the light intensity, the voltage and the current value. The purpose of Arduino to convert the analog input of parameter to the digital output and display via LCD screen. Other than that, this project also involve with a design to ensure that device case are easy to be carry around.

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Section: Introductionmentioning

confidence: 99%

Solar Energy Measurement Using Arduino

Jumaat

Othman

2018

MATEC Web of Conferences

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“…Even though tracking efficiency has improved the method still fails to find the global maximum under all conditions. Another interesting approach is improving the Fibonacci search method for global MPP tracking [33]. Alike two stage method, this one also suffers from the same drawback that it does not guarantee accurate MPP tracking under all shaded conditions [34].…”

Section: Introductionmentioning

confidence: 99%

Modified Particle Swarm Optimization technique based Maximum Power Point Tracking for uniform and under partial shading condition

Babu

Rajasekar

Sangeetha

2015

Applied Soft Computing

170

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“…Therefore, MPPT controlled DC-DC converters are used to increase the energy conversion efficiency of PV modules. In this context, there are many algorithms and methods presented in the literature [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

An improved incremental conductance based MPPT approach for PV modules

Başoğlu¹,

Çakır²

2015

Turk J Elec Eng & Comp Sci

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This paper presents a new maximum power point tracking (MPPT) method based on an incremental conductance (IC) algorithm, constant voltage, and look-up table approach. Convergence time, one of the indicators of MPPT quality, is considered for improving MPPT performance of photovoltaic (PV) modules. In this context, a novel hybrid MPPT approach has been proposed. This proposed method consists of three stages. In the first stage, the value of load resistance is calculated. Then the initial operation point of the PV module is determined by using the constant voltage method or look-up table approach. An IC algorithm is used in order to increase MPPT accuracy in the last stage.One of the novelties of this proposed approach is the determination criterion related to sample numbers of PV module current or solar irradiance. With the help of this approach, the initial operation point of the PV module is optimized before MPPT starts. Thus, convergence time is reduced. In this paper, a DC-DC boost converter has been designed to show the performance of the proposed approach. Then the proposed approach is compared with an IC algorithm.Experimental results show that the performance of the proposed approach is better than that of the IC algorithm in terms of convergence time. On the other hand, since the proposed approach is convenient for reducing convergence time, it can be used instead of variable step size algorithms. Furthermore, there are no topological constraints in the proposed approach. Therefore, this method can be easily applied to other converter topologies for low power or microconverter (module-based converter)-based applications.

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Maximum power point tracking of partially shaded solar PV system using modified Fibonacci search method with fuzzy controller

Cited by 106 publications

References 25 publications

Solar Energy Measurement Using Arduino

Solar Energy Measurement Using Arduino

Modified Particle Swarm Optimization technique based Maximum Power Point Tracking for uniform and under partial shading condition

An improved incremental conductance based MPPT approach for PV modules

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