An Improved Deadbeat Plus Plug-In Repetitive Controller for Three-Phase Four-Leg Inverters

Xing, Y., Tan, C., Chen, Q., Zhang, L. and Zhou, K. (2017) An Improved Deadbeat Plus Plug-In Repetitive Controller for Three-Phase Four-Leg Inverters. In: 43rd Annual Conference of the IEEE Industrial Electronics Society (IES), Beijing, China, 29 Oct - 01 Nov 2017, pp. 6325-6329. ISBN 9871538611272 (doi:10.1109/IECON.2017.8217101)

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Abstract

An improved deadbeat plus plug-in repetitive control scheme is proposed for grid-connected three-phase four-leg inverters to achieve fast and accurate feed-in grid current tracking. Discrete-time mathematical model of the three-phase four-leg grid-connected inverter is developed. An improved deadbeat (DB) plus plug-in repetitive control (RC) scheme is proposed to reject periodic disturbances while keeping good dynamic response. Simulation results are provided to validate the effectiveness and advantages of the proposed method.

Item Type:Conference Proceedings
Additional Information:This work was supported by the National Natural Science Foundation of China under Grant 61673305, and 61374050.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Zhou, Dr Keliang
Authors: Xing, Y., Tan, C., Chen, Q., Zhang, L., and Zhou, K.
College/School:College of Science and Engineering > School of Engineering > Systems Power and Energy
ISBN:9871538611272

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