TY - GEN
T1 - Application of multiple integrator based controllers for low switching frequency multilevel NPC power active filters
T2 - 2007 European Conference on Power Electronics and Applications, EPE
AU - López De Heredia, A.
AU - Etxeberria-Otadui, I.
AU - Aurtenetxea, S.
AU - Abad, G.
AU - Rodriguez, M. A.
AU - Bacha, S.
PY - 2007
Y1 - 2007
N2 - In digitally controlled high power applications switching frequency restrictions may degrade considerably the closed-loop frequency response of the control structure, introducing important and hazardous resonance bands. In this paper this phenomenon is demonstrated on the base of a conventional multi-integrator based controller and various improving methods are proposed and analyzed (both in simulation and experimentally).
AB - In digitally controlled high power applications switching frequency restrictions may degrade considerably the closed-loop frequency response of the control structure, introducing important and hazardous resonance bands. In this paper this phenomenon is demonstrated on the base of a conventional multi-integrator based controller and various improving methods are proposed and analyzed (both in simulation and experimentally).
KW - Active filter
KW - Converter control
KW - Harmonics
KW - Multilevel converter
UR - http://www.scopus.com/inward/record.url?scp=51049114222&partnerID=8YFLogxK
U2 - 10.1109/EPE.2007.4417643
DO - 10.1109/EPE.2007.4417643
M3 - Conference contribution
AN - SCOPUS:51049114222
SN - 9075815115
SN - 9789075815115
T3 - 2007 European Conference on Power Electronics and Applications, EPE
BT - 2007 European Conference on Power Electronics and Applications, EPE
Y2 - 2 September 2007 through 5 September 2007
ER -