Fuzzy Controller Design Using FPGA for Sun and Maximum Power Point Tracking in Solar Array System

Hamed, Basil; El-Moghany, Mohammed S.

doi:10.7763/ijmo.2013.v3.265

Cited by 5 publications

(2 citation statements)

References 15 publications

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“…The conceptual fuzzy MPP controller calculates the power from the equation (P = V × I) to extract the controller inputs with voltage after measuring the voltage and current at the solar panel output. The waveform of the duty cycle of the PWM used to toggle the dc to dc converter is represented by the fuzzy controller's wavy output [18].…”

Section: Mppt Using Fuzzy Logic Controllermentioning

confidence: 99%

Maximum Power Point Tracker Controller Using Fuzzy Logic Control with Battery Load for Photovoltaics Systems

Baramadeh¹,

Abou-Elela²,

Alghuwainem³

2021

SGRE

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Section: Mppt Using Fuzzy Logic Controllermentioning

confidence: 99%

Maximum Power Point Tracker Controller Using Fuzzy Logic Control with Battery Load for Photovoltaics Systems

Baramadeh¹,

Abou-Elela²,

Alghuwainem³

2021

SGRE

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“…FLC has been used for both DC and AC microgrids (grid-connected and island mode of operations) in the literature for several purposes due to its good performance and simplicity. FLC has been used for Maximum Power Point Tracking (MPPT) of solar PV [1][2][3][4][5], frequency regulation [6,7], controlling batteries' output charger current [8] and improvement in wind power prediction accuracy [9].…”

Section: Introductionmentioning

confidence: 99%

Power Management of AC Islanded Microgrids using Fuzzy Logic

Badwawi¹,

Issa²,

Mallick³

et al. 2016

8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016)

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In an islanded AC microgrid consisting of renewable energy sources, battery, and load, the battery balances the difference between power generated by renewable sources and that consumed by the load. However, battery charging capacity is limited and its state of charge needs to be maintained within the safety limits. Furthermore, battery has limited maximum charging and discharging power. This paper proposes a controller based on fuzzy logic to prevent the battery state of charge and charging/discharging power from exceeding their limits regardless of variations in load and intermittent power of renewable sources. The microgrid considered in this paper consists of PV, battery, load and auxiliary supplementary unit. The fuzzy logic controller alters the AC bus frequency which is used by the local controllers of the parallel units to curtail the power generated by PV or to supplement power from the auxiliary unit. The main merits of the proposed controller are simplicity and easiness of implementation without the need for any communication links between the parallel units. Matlab/Simulink results are presented to validate the performance of the proposed controller.

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