RT Conference Proceedings
T1 A fault tolerant space vector modulation strategy for matrix converters
A1 Ibarra, Edorta
A1 Andreu, Jon
A1 Kortabarria, Iñigo
A1 Ormaetxea, Enekoitz
A1 Robles, Eider
AB The topology of the Matrix Converter (MC) is promising because of its intrinsic advantages. Nevertheless, the MC is not as robust as other converters and therefore, under certain fault situations, the converter may be damaged. Certain applications of the MC, such as aeronautics, submarines, etc. require fault tolerant strategies that guarantee the continuous operation of the system under fault conditions. This article examines, in the first place, the behavior of the MC when it is protected by the clamp circuit and one of its switches is in open circuit due to a fault. In order to improve the fault tolerance of the MC, three SVM modulation variations are proposed. On the one hand, two of these variations guarantee the safety of the converter, but the THD of the synthesized voltages and currents is high. On the other hand, the third strategy enhances these and ensures the control of a PMSM in a fault situation.
YR 2009
FD 2009
LK https://hdl.handle.net/11556/4654
UL https://hdl.handle.net/11556/4654
LA eng
NO Ibarra , E , Andreu , J , Kortabarria , I , Ormaetxea , E & Robles , E 2009 , ' A fault tolerant space vector modulation strategy for matrix converters ' , Paper presented at 35th Annual Conference of the IEEE Industrial Electronics Society, IECON 2009 , Porto , Portugal , 3/11/09 - 5/11/09 pp. 4463-4468 . https://doi.org/10.1109/IECON.2009.5414883
NO conference
DS TECNALIA Publications
RD 28 jul 2024