Nowadays the H-bridge is one of the preferred solutions to connect DC loads or distributed sources to the single-phase grid. The control aims are: sinusoidal grid current with unity power factor and optimal DC voltage regulation capability. These objectives should be satisfied, regardless the conditions of the grid, the DC load/source and the converter nonlinearities. In this paper a passivity-based approach is thoroughly investigated proposing a damping-based solution for the error dynamics. Practical experiments with a real converter validate the analysis.
Passivity-Based Harmonic Control through Series/Parallel Damping of an H-Bridge Rectifier / De Vries, M. M. J.; Kransse, M. J.; Liserre, Marco; Monopoli, Vito Giuseppe; Scherpen, J. M. A.. - (2007), pp. 3385-3390. (Intervento presentato al convegno IEEE International Symposium on Industrial Electronics, ISIE 2007 tenutosi a Vigo, Spain nel June 4-7, 2007) [10.1109/ISIE.2007.4375160].
Passivity-Based Harmonic Control through Series/Parallel Damping of an H-Bridge Rectifier
LISERRE, Marco;MONOPOLI, Vito Giuseppe;
2007-01-01
Abstract
Nowadays the H-bridge is one of the preferred solutions to connect DC loads or distributed sources to the single-phase grid. The control aims are: sinusoidal grid current with unity power factor and optimal DC voltage regulation capability. These objectives should be satisfied, regardless the conditions of the grid, the DC load/source and the converter nonlinearities. In this paper a passivity-based approach is thoroughly investigated proposing a damping-based solution for the error dynamics. Practical experiments with a real converter validate the analysis.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
