Digital repetitive controlled three-phase PWM rectifier

Zhou, K. and Wang, D. (2003) Digital repetitive controlled three-phase PWM rectifier. IEEE Transactions on Power Electronics, 18(1), pp. 309-316. (doi:10.1109/TPEL.2002.807150)

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Abstract

In this paper, a digital repetitive control (RC) strategy is proposed to achieve zero tracking error for constant-voltage constant-frequency (CVCF) pulse width modulation (PWM) converters. The proposed control scheme is of "plug-in" structure: a plug-in digital repetitive controller plus a conventional controller (e.g., PD controller). The design of the plug-in repetitive learning controller is systematically developed. The stability analysis of overall system is discussed. A repetitive controlled three-phase reversible PWM rectifier is given as an application example. Near unity power factor and constant output DC voltage are ensured under parameter uncertainties and load disturbances. Simulation and experimental results are provided to testify the effectiveness of the proposed control scheme.

Item Type:Articles
Keywords:repetitive control, power converter
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Zhou, Dr Keliang
Authors: Zhou, K., and Wang, D.
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
College/School:College of Science and Engineering > School of Engineering
Journal Name:IEEE Transactions on Power Electronics
Publisher:Institute of Electrical and Electronics Engineers
ISSN:0885-8993
ISSN (Online):1941-0107

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