Analysis of concentrated winding multi-phase machines under phase failure using decoupled vector space theory

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 o...

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Bibliographic Details
Main Authors: De Silva, P.S.N, Fletcher, J.E, Williams, B.W
Format: Conference Proceeding
Language:English
Subjects:
a.c. machines
Applied sciences
d.c. machines
Drives
Electrical engineering. Electrical power engineering
Exact sciences and technology
Power electronics, power supplies
Online Access:Get full text
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Summary: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.
ISSN:0537-9989
DOI:10.1049/cp:20060143