Title :
Enabling technologies for matrix converters in aerospace applications
Author :
Empringham, L. ; de Lillo, L. ; Khwan-On, S. ; Brunson, C. ; Wheeler, P.W. ; Clare, J.C.
Abstract :
The matrix converter is a direct AC-AC power converter topology that does not contain an intermediate DC-link stage. This paper presents different enabling technologies to enhance the suitability of the matrix converter topology for aerospace applications. The use of silicon carbide power devices to improve efficiency and reduce system weight together with an improved, high speed fault detection technique are presented. Results from different prototype matrix converters to validate the concepts are also presented.
Keywords :
AC-AC power convertors; aerospace engineering; fault location; matrix convertors; power supplies to apparatus; silicon compounds; aerospace application; direct AC-AC power converter topology; high speed fault detection technique; matrix converter; silicon carbide power device; Clamps; Matrix converters; Schottky diodes; Silicon; Silicon carbide; Temperature measurement;
Conference_Titel :
Compatibility and Power Electronics (CPE), 2011 7th International Conference-Workshop
Conference_Location :
Tallinn
Print_ISBN :
978-1-4244-8806-3
Electronic_ISBN :
978-1-4244-8805-6
DOI :
10.1109/CPE.2011.5942278
