Abstract:This article outlines how to optimize the parameters of proportional integral (PI) and proportional resonant (PR) controllers of a grid connected three-phase inverter system using Particle Swarm Optimization (PSO). The optimization of the control parameters is constrained to a low total harmonic distortion (THD) in the injected currents to the grid. In contrast to conventional PI and PR tuning methods, the PSO optimized controller inherits a wide-ranging operating condition, having better performance in steady… Show more
“…One method for adjusting these values is by trial and error. The control decision of the regulation is set mathematically according to [22][23][24][25][26][27]:…”
“…One method for adjusting these values is by trial and error. The control decision of the regulation is set mathematically according to [22][23][24][25][26][27]:…”
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