The paper poses the basis for the application of the Padé-based-repetitive learning control to power converters, in all the scenarios where a periodic reference signal is to be tracked. Compared to standard repetitive schemes, the new relevant feature of the proposed control is that the learning scheme is reduced to a simple intrinsically stable transfer function, whose poles lie on the left-hand-side of the complex plane. Hence, storing a considerable amount of samples is no longer required, while resetting procedures are no longer involved. The Padé-based-repetitive control has a simple structure, while being able to automatically compensate for any periodic disturbance signals coming from external generators and dead-time. A stability analysis is reported, providing a useful guidance to tune the control parameters. Simulation results are presented to illustrate the effectiveness of the proposed algorithm.

Salis, V., Costabeber, A., Francesco, T., Zanchetta, P., Cox, S., Bifaretti, S., et al. (2018). Padé-based-Repetitive Learning Current-Control for Voltage Source Inverters. In 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018 (pp.1473-1477). Institute of Electrical and Electronics Engineers Inc. [10.1109/ECCE.2018.8557452].

Padé-based-Repetitive Learning Current-Control for Voltage Source Inverters

Bifaretti, Stefano;Verrelli, Cristiano Maria
2018

Abstract

The paper poses the basis for the application of the Padé-based-repetitive learning control to power converters, in all the scenarios where a periodic reference signal is to be tracked. Compared to standard repetitive schemes, the new relevant feature of the proposed control is that the learning scheme is reduced to a simple intrinsically stable transfer function, whose poles lie on the left-hand-side of the complex plane. Hence, storing a considerable amount of samples is no longer required, while resetting procedures are no longer involved. The Padé-based-repetitive control has a simple structure, while being able to automatically compensate for any periodic disturbance signals coming from external generators and dead-time. A stability analysis is reported, providing a useful guidance to tune the control parameters. Simulation results are presented to illustrate the effectiveness of the proposed algorithm.
10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018
usa
2018
IEEE Industry Applications Society (IAS)
Rilevanza internazionale
Settore ING-IND/32 - Convertitori, Macchine e Azionamenti Elettrici
Settore ING-INF/04 - Automatica
English
Current Control; Padé Function; Repetitive Control; Voltage Source Inverter;
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=8537478
Intervento a convegno
Salis, V., Costabeber, A., Francesco, T., Zanchetta, P., Cox, S., Bifaretti, S., et al. (2018). Padé-based-Repetitive Learning Current-Control for Voltage Source Inverters. In 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018 (pp.1473-1477). Institute of Electrical and Electronics Engineers Inc. [10.1109/ECCE.2018.8557452].
Salis, V; Costabeber, A; Francesco, T; Zanchetta, P; Cox, S; Bifaretti, S; Verrelli, Cm
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/211143
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