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Robust repetitive feedback control of a three-phase grid connected inverter

Robust repetitive feedback control of a three-phase grid connected inverter
Robust repetitive feedback control of a three-phase grid connected inverter
This paper discusses the design of a repetitive feedback controller for a grid-connected two-level three-phase voltagesource inverter connected between a DC source and the grid through an LCL filter. The controller incorporates a classical two loop feedback of the output current and the capacitor current in addition to a repetitive feedback loop. The results show that the proposed technique improves the steady state error and the total harmonic distortion of output current in presence of utility harmonics.
Jamil, M.
eee7c3ba-35e7-491a-a2e3-711097783965
Sharkh, S.M.
c8445516-dafe-41c2-b7e8-c21e295e56b9
Hussain, B.
a27676d8-3ca2-4f1a-b872-946031129bb3
Abu-Sara, M.
cde8e173-f938-4210-8b9d-d1bf3a9a429a
Boltryk, R.J.
0452b21c-a758-4d4a-925b-1511d9296d62
Jamil, M.
eee7c3ba-35e7-491a-a2e3-711097783965
Sharkh, S.M.
c8445516-dafe-41c2-b7e8-c21e295e56b9
Hussain, B.
a27676d8-3ca2-4f1a-b872-946031129bb3
Abu-Sara, M.
cde8e173-f938-4210-8b9d-d1bf3a9a429a
Boltryk, R.J.
0452b21c-a758-4d4a-925b-1511d9296d62

Jamil, M., Sharkh, S.M., Hussain, B., Abu-Sara, M. and Boltryk, R.J. (2010) Robust repetitive feedback control of a three-phase grid connected inverter. 5th IET International Conference on Power Electronics, Machines and Drives (PEMD), Brighton, UK. 19 - 21 Apr 2010. 6 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

This paper discusses the design of a repetitive feedback controller for a grid-connected two-level three-phase voltagesource inverter connected between a DC source and the grid through an LCL filter. The controller incorporates a classical two loop feedback of the output current and the capacitor current in addition to a repetitive feedback loop. The results show that the proposed technique improves the steady state error and the total harmonic distortion of output current in presence of utility harmonics.

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More information

Published date: April 2010
Venue - Dates: 5th IET International Conference on Power Electronics, Machines and Drives (PEMD), Brighton, UK, 2010-04-19 - 2010-04-21

Identifiers

Local EPrints ID: 73533
URI: http://eprints.soton.ac.uk/id/eprint/73533
PURE UUID: 7c0a58d9-7948-4da9-894f-d80eed419e85
ORCID for S.M. Sharkh: ORCID iD orcid.org/0000-0001-7335-8503

Catalogue record

Date deposited: 16 Mar 2010
Last modified: 14 Mar 2024 02:38

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Contributors

Author: M. Jamil
Author: S.M. Sharkh ORCID iD
Author: B. Hussain
Author: M. Abu-Sara
Author: R.J. Boltryk

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