Title :
Analysis of Concentrated Winding Multi-phase Machines under Phase Failure using Decoupled Vector Space Theory
Author :
de Silva, P.S.N. ; Fletcher, John E. ; Williams, Barry W.
Author_Institution :
School of Engineering and Physical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
Abstract :
A novel symmetrical component interpretation of multi-phase auxiliary vector spaces is presented. The symmetrical component and auxiliary vector space conversion is used to analyse the effect of auxiliary vector space currents in the operation of faulty, concentrated winding machines. Optimisation of drive performance under four and three phase operation of a five phase machine is presented as an example.
Keywords :
Induction motor; Multi-phase; Vector space;
Conference_Titel :
Power Electronics, Machines and Drives, 2006. The 3rd IET International Conference on
Conference_Location :
The Contarf Castle, Dublin, Ireland
Print_ISBN :
0-86341-609-8
