The use of the passivity-based control (PBC) properly fits stability problems related to multilevel converters. Two approaches for the PBC design have been proposed and will be reviewed in the present paper. Particularly the second is developed by splitting the system into n subsystems and controlling them independently. The partition of the multilevel converter is done on the basis of energy considerations. The main advantage of the second approach is the separate control of the different DC-links and a flexible loading capability.
Passivity-based control of single-phase multilevel grid connected active rectifiers / Liserre, Marco. - In: BULLETIN OF THE POLISH ACADEMY OF SCIENCES. TECHNICAL SCIENCES. - ISSN 0239-7528. - 54:3(2006), pp. 341-346.
Passivity-based control of single-phase multilevel grid connected active rectifiers
LISERRE, Marco
2006-01-01
Abstract
The use of the passivity-based control (PBC) properly fits stability problems related to multilevel converters. Two approaches for the PBC design have been proposed and will be reviewed in the present paper. Particularly the second is developed by splitting the system into n subsystems and controlling them independently. The partition of the multilevel converter is done on the basis of energy considerations. The main advantage of the second approach is the separate control of the different DC-links and a flexible loading capability.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
