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Decoupled DC-Link Capacitor Voltage Control of DC–AC Multilevel Multileg Converters.
- Source :
-
IEEE Transactions on Industrial Electronics . Mar2016, Vol. 63 Issue 3, p1344-1349. 6p. - Publication Year :
- 2016
-
Abstract
- This paper studies the coupling between the capacitor voltage control loops of diode-clamped (or functionally equivalent) multilevel multileg (multiphase) dc–ac converters. From a complete model of the plant revealing the coupling, a simple approach consisting in multiplying the vector of control commands by a constant matrix is proposed to decouple the control problem and achieve a better controller performance. Simulation and experimental results are presented to prove the superior performance of the proposed decoupled control. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 02780046
- Volume :
- 63
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Industrial Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 113070609
- Full Text :
- https://doi.org/10.1109/TIE.2015.2495295