Power flow optimization for grid connected inverter using evolutionary algorithm and additional control loop
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Data
2011-12-28
Orientador
Coorientador
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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-Ω 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. © 2011 IEEE.
Descrição
Palavras-chave
grid-connected operation , Inverters , modeling , optimization , power oscillations minimization , Active power , Active power flow , Additional control , Evolutionary tuning , Grid connected inverters , Grid frequency oscillations , Grid-connected operation , Power flows , Power oscillations , Settling time , Electric inverters , Models , Optimization , Power electronics , Tuning , Evolutionary algorithms
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Inglês
Como citar
COBEP 2011 - 11th Brazilian Power Electronics Conference, p. 422-427.