Switch mode rectifiers are becoming more and more interesting in those applications where bidirectional power flow, power factor correction and EMI reduction are required. However, in order to obtain low cost systems, the number of sensors should be reduced. Therefore, in this paper, a current-sensorless feed-forward fuzzy logic controller is presented and discussed. The mathematical description of the system and the design of the fuzzy-logic controller are introduced and analysed, then its implementation on a general-purpose microcontroller and experimental results are reported and discussed.
A current-sensorless three-phase active rectifier with fuzzy-logic control / Cecati, C; Dell'Aquila, A; Lecci, A; Liserre, M. - STAMPA. - (2004), pp. 2609-2614. (Intervento presentato al convegno 39th Annual Meeting of the IEEE-Industry-Applications-Society, IAS 2004 tenutosi a Seattle, WA nel October 03-07, 2004) [10.1109/IAS.2004.1348843].
A current-sensorless three-phase active rectifier with fuzzy-logic control
Dell'Aquila, A;Liserre, M
2004-01-01
Abstract
Switch mode rectifiers are becoming more and more interesting in those applications where bidirectional power flow, power factor correction and EMI reduction are required. However, in order to obtain low cost systems, the number of sensors should be reduced. Therefore, in this paper, a current-sensorless feed-forward fuzzy logic controller is presented and discussed. The mathematical description of the system and the design of the fuzzy-logic controller are introduced and analysed, then its implementation on a general-purpose microcontroller and experimental results are reported and discussed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
