POWER FLOW OPTIMIZATION FOR GRID CONNECTED INVERTER USING EVOLUTIONARY ALGORITHM AND ADDITIONAL CONTROL LOOP
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Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Ieee
Tipo
Trabalho apresentado em evento
Direito de acesso
Resumo
In this work it is proposed to validate an evolutionary tuning algorithm in plants composed by a grid connected inverter. The optimization aims the tuning of the slopes of P-omega and Q-V curves so that the system is stable, damped and minimum settling time. Simulation and experimental results are presented to prove the feasibility of the proposed approach. However, experimental results demonstrate a compromising effect of grid frequency oscillations in the active power transferring. In addition, it was proposed an additional loop to compensate this effect ensuring a constant active power flow.
Descrição
Palavras-chave
Inverters, modeling, optimization, grid-connected operation, power oscillations minimization
Idioma
Inglês
Citação
Xi Brazilian Power Electronics Conference (cobep 2011). New York: Ieee, p. 422-427, 2011.
