Robust repetitive control scheme for three-phase constant-voltage-constant-frequency pulse-width-modulated inverters

Yang, Y., Lu, W. and Zhou, K. (2012) Robust repetitive control scheme for three-phase constant-voltage-constant-frequency pulse-width-modulated inverters. IET Power Electronics, 5(6), pp. 669-677. (doi:10.1049/iet-pel.2011.0259)

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Abstract

In this study, a robust repetitive control (RRC) scheme that combines robust optimal feedback controller (RFC) with repetitive controller is proposed for three-phase constant-voltage-constant-frequency (CVCF) pulse-width-modulated (PWM) inverters. The proposed control scheme inherits the advantages from both RFC and repetitive controller - fast dynamic response, good robustness and high tracking accuracy. The RRC design procedure is presented in detail. An RRC-controlled inverter can produce high-quality output voltages with certain good robustness in the presence of non-linear loads and parameter uncertainties. Experiments are carried out to verify the effectiveness of the proposed RRC scheme.

Item Type:Articles
Keywords:Robust Control, Repetitive Control, Power Converter
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Zhou, Dr Keliang
Authors: Yang, Y., Lu, W., and Zhou, K.
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
College/School:College of Science and Engineering > School of Engineering
Research Group:System Power and Energy
Journal Name:IET Power Electronics
Publisher:Institution of Engineering and Technology
ISSN:1755-4535
ISSN (Online):1755-4543

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