Resumen
A Lyapunov-based control scheme for single-phase single-stage grid-connected photovoltaic central inverters is presented. Besides rendering the closed-loop system globally stable, the designed controller is able to deal with the system uncertainty that depends on the solar irradiance. A laboratory prototype has been built as a proof of concept for the proposed control technique. A nonlinear passive adaptive controller has been programmed in a field-programmable gate array.
Idioma original | Inglés |
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Número de artículo | 05725142 |
Páginas (desde-hasta) | 520-529 |
Número de páginas | 10 |
Publicación | IEEE Transactions on Control Systems Technology |
Volumen | 20 |
N.º | 2 |
DOI | |
Estado | Publicada - mar 2012 |