The University of Southampton
University of Southampton Institutional Repository

Current regulation of three-phase grid connected voltage source inverter using robust digital repetitive control

Current regulation of three-phase grid connected voltage source inverter using robust digital repetitive control
Current regulation of three-phase grid connected voltage source inverter using robust digital repetitive control
Most of renewable and conventional energy sources generate DC/AC power at inconvenient frequency. An inverter is typically used to integrate such distributed generation systems into the grid. There is a growing interest in developing appropriate control strategies to ensure that the current fed into the grid has a low total harmonic distortion. In this paper, a control scheme for a three-phase grid connected inverter is proposed. The scheme contains a traditional conventional tracking controller
with a dual loop feedback system, and a plug-in repetitive controller. The working principle of the controller, stability constraints and trade-off between the steady state error and the dynamics response of the system are analyzed. The results indicate that the proposed repetitive feedback control scheme improves the steady state error and total harmonic distortion of the output current by
compensating for the distortion caused by grid voltage harmonics.
211-219
Jamil, M.
eee7c3ba-35e7-491a-a2e3-711097783965
Sharkh, S.M.
c8445516-dafe-41c2-b7e8-c21e295e56b9
Abusara, M. A.
9b4a8610-217f-4770-a4ea-72d6c4599dae
Jamil, M.
eee7c3ba-35e7-491a-a2e3-711097783965
Sharkh, S.M.
c8445516-dafe-41c2-b7e8-c21e295e56b9
Abusara, M. A.
9b4a8610-217f-4770-a4ea-72d6c4599dae

Jamil, M., Sharkh, S.M. and Abusara, M. A. (2011) Current regulation of three-phase grid connected voltage source inverter using robust digital repetitive control. International Review of Automatic Control, 4 (2), 211-219.

Record type: Article

Abstract

Most of renewable and conventional energy sources generate DC/AC power at inconvenient frequency. An inverter is typically used to integrate such distributed generation systems into the grid. There is a growing interest in developing appropriate control strategies to ensure that the current fed into the grid has a low total harmonic distortion. In this paper, a control scheme for a three-phase grid connected inverter is proposed. The scheme contains a traditional conventional tracking controller
with a dual loop feedback system, and a plug-in repetitive controller. The working principle of the controller, stability constraints and trade-off between the steady state error and the dynamics response of the system are analyzed. The results indicate that the proposed repetitive feedback control scheme improves the steady state error and total harmonic distortion of the output current by
compensating for the distortion caused by grid voltage harmonics.

Text
IREACO_VOL_4_N_2.pdf - Author's Original
Restricted to Repository staff only
Request a copy

More information

Published date: 2011
Organisations: Mechatronics

Identifiers

Local EPrints ID: 203819
URI: http://eprints.soton.ac.uk/id/eprint/203819
PURE UUID: 050a56a2-7f4e-463f-a5d1-5bc4ebd627f1
ORCID for S.M. Sharkh: ORCID iD orcid.org/0000-0001-7335-8503

Catalogue record

Date deposited: 22 Nov 2011 11:16
Last modified: 15 Mar 2024 02:48

Export record

Contributors

Author: M. Jamil
Author: S.M. Sharkh ORCID iD
Author: M. A. Abusara

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×