A RISC-microcontroller based photovoltaic system for illumination applications

Simões, Marcelo Godoy; Franceschetti, Nilson Noris

doi:10.1109/apec.2000.822832

Cited by 19 publications

(3 citation statements)

References 9 publications

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“…The MPPT algorithm can be loaded into microcontrollers, FPGA, Arduino, or any other digital processor; for example, a RISC PIC16C74 microcontroller with a hill‐climbing algorithm was used in Godoy Simaes and Franceschetti as a fly‐back converter controller to search the MPP. In Elbaset et al, an FPGA was used as an MPPT controller using an adaptive IC algorithm.…”

Section: Introductionmentioning

confidence: 99%

Design of a robust sliding mode controller for MPPT based on automation PLC for PV applications

Ouberri

Yatimi

Aroudam

2020

Int Trans Electr Energ Syst

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Summary This paper presents a novel automated design of the photovoltaic maximum power point tracking (MPPT), based on the robust sliding mode control, using the automation programmable logic controller (PLC) software. The aim is to maintain the photovoltaic system operating at its maximum by continuously tracking the maximum power point, with considerable oscillation reduction to overcome the drawbacks usually witnessed with standard MPPT algorithms using automation PLC. The studied system is modeled and simulated using the Siemens automation software (TIA portal), and an empirical implementation is implemented using the Siemens S7‐1200 PLC as a controller. To validate the robustness of the proposed sliding mode control, the system outcomes under variant meteorological conditions using both the sliding mode controller and the well‐known incremental conductance algorithm are compared. The results reveal that the sliding mode control provides smooth and precise MPPT that far exceeds the incremental conductance performance.

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Section: Introductionmentioning

confidence: 99%

Design of a robust sliding mode controller for MPPT based on automation PLC for PV applications

Ouberri

Yatimi

Aroudam

2020

Int Trans Electr Energ Syst

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“…Development of dedicated technique such as Maximum Power Point Tracking (MPPT) could maximize power extraction from PV source and improve the system efficiency. Typical MPPT method such as the Hill-Climbing Method [3], Perturbation and Observation Method (P&O) [5] could evolved into sophisticated artificial intelligent oriented methods, such as Fuzzy Logic Control (FLC) [6], Adaptive Neural Fuzzy Inference System (ANFIS) [6] and Genetic Algorithm Trained Radial Basis Function Neural Network (GA-RBF).…”

Section: Introductionmentioning

confidence: 99%

Simulation of Microcontroller Based Perturb and Observe MPPT Controller for Photovoltaic Energy Applications

Rahman

Razak

Hassan

2015

AMM

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This paper demonstrates the implementation of P&O MPPT controller. The proposed controller was written and compiled in mikroC and later incorporated to a low cost PIC18F4550 microcontroller. Open loop simulation using Proteus Isis was conducted to test the effectiveness of the proposed algorithm. Results obtained from simulation proved the effectiveness of the proposed controller making it suitable for hardware implementation.

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“…Com o intuito de melhorar o desempenho de instalações fotovoltaicas para iluminação pública, trabalhos diversos têm sido publicados, entre eles: um sistema para iluminação publica durante o pico de demanda de energia baseado em energia solar (Mineiro, 2003); um sistema para iluminação com inversor e carregador de bateria que busca o ponto de máxima potência, baseado em microcontrolador (Simões;Franceschetti, 2000); um controlador de carga e um inversor para lâmpadas fluorescentes compactas com forma de onda senoidal simétrica baseada em MOSFET (Joshi, 1997); a avaliação das características elétricas, de iluminamento e de suportabilidade a chaveamentos de lâmpadas fluorescentes compactas (Penna, 2003). Iluminação baseada em sistemas fotovoltaicos: Análise de desempenho sob condições de tensão não-senoidal (Mendes, F.2003).…”

Section: Introductionunclassified

Sistema Fotovoltaico De Iluminação Pública De Alta Frequencia Para Lâmpadas Fluorescentes Compactas

2008

Anais Congresso Brasileiro De Energia Solar - CBENS

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Resumo. Neste trabalho apresenta-se um sistema microcontrolado para iluminação pública com energia solar fotovoltaica composto de: controlador de carga e descarga da bateria, fotocélula e um conversor CC/CC em alta freqüência, para alimentar lâmpadas fluorescentes compactas, com potência total de até 50 W. Descrevem-se a estratégia de implementação e suas características, face aos sistemas comerciais. O sistema desenvolvido apresenta custo competitivo, dimensões reduzidas, simplicidade e facilidade de construção. Seu desempenho foi avaliado através de testes com um protótipo em bancada de laboratório e em campo.

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A RISC-microcontroller based photovoltaic system for illumination applications

Cited by 19 publications

References 9 publications

Design of a robust sliding mode controller for MPPT based on automation PLC for PV applications

Design of a robust sliding mode controller for MPPT based on automation PLC for PV applications

Simulation of Microcontroller Based Perturb and Observe MPPT Controller for Photovoltaic Energy Applications

Sistema Fotovoltaico De Iluminação Pública De Alta Frequencia Para Lâmpadas Fluorescentes Compactas

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