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EXPERIMENTAL PERFORMANCE OF PV FED LED LIGHTING SYSTEM EMPLOYING PARTICLE SWARM OPTIMIZATION (PSO)

2014; Volume: 03; Issue: 10 Linguagem: Inglês

10.15623/ijret.2014.0310003

ISSN

2321-7308

Autores

B. Venkatesh Reddy .,

Tópico(s)

Solar Radiation and Photovoltaics

Resumo

This paper proposes Particle Swarm Optimization (PSO) based approach for light intensity control in a Photo Voltaic (PV) supply fed LED lighting system.The output power regulation of LED lighting system is formulated as an optimization problem and the output power regulation is carried out using a real time PSO technique.The concept is first simulated and verified and subsequently implemented on a 16-bit PIC microcontroller.The proposed method possesses the major advantage of system independence while regulating the output power.The computed and measured results clearly illustrate the effectiveness of the new method.

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