TY - GEN
T1 - Utilising redundant voltage levels for circulating current control in modular multilevel converters
AU - Konstantinou, Georgios
AU - Pou, Josep
AU - Ceballos, Salvador
AU - Picas, Ricard
AU - Zaragoza, Jordi
AU - Agelidis, Vassilios G.
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2015
Y1 - 2015
N2 - Control of the circulating current in the modular multilevel converter (MMC) is one of the major tasks for the proper operation of the converter topology. This paper develops a controller for the circulating current of the MMC that utilises the redundant voltage levels in 2N+1 modulated MMCs in order to regulate the current to its reference. The main advantages of the approach are the elimination of control loops that generate the voltages for the control of the circulating current, simple implementation and very fast dynamic performance. The application of the control is also independent of the circulating current reference. The simplicity and effectiveness of the proposed controller is illustrated through simulations and experimental results. © 2015 IEEE.
AB - Control of the circulating current in the modular multilevel converter (MMC) is one of the major tasks for the proper operation of the converter topology. This paper develops a controller for the circulating current of the MMC that utilises the redundant voltage levels in 2N+1 modulated MMCs in order to regulate the current to its reference. The main advantages of the approach are the elimination of control loops that generate the voltages for the control of the circulating current, simple implementation and very fast dynamic performance. The application of the control is also independent of the circulating current reference. The simplicity and effectiveness of the proposed controller is illustrated through simulations and experimental results. © 2015 IEEE.
KW - Circulating current
KW - Current control
KW - modular multilevel converter
KW - multilevel converters
UR - https://www.scopus.com/pages/publications/84973151711
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84973151711&origin=recordpage
U2 - 10.1109/IECON.2015.7392430
DO - 10.1109/IECON.2015.7392430
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781479917624
T3 - IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
SP - 2213
EP - 2218
BT - IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
PB - IEEE
T2 - 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015
Y2 - 9 November 2015 through 12 November 2015
ER -