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

P. de Silva, J.E. Fletcher, B.W. Williams

Research output: Contribution to conferencePaper

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.
LanguageEnglish
Pages420-424
Number of pages5
Publication statusPublished - 12 Mar 2007
Event3rd IET International Conference on Power Electronics, Machines and Drives - Dublin, Ireland
Duration: 4 Apr 20066 Apr 2006

Conference

Conference3rd IET International Conference on Power Electronics, Machines and Drives
Abbreviated titlePEMD 2006
CountryIreland
CityDublin
Period4/04/066/04/06

Fingerprint

Vector spaces
Winding machines

Keywords

  • multi-phase
  • induction motor
  • vector space
  • concentrated winding
  • multi-phase machines
  • phase failure
  • space theory

Cite this

de Silva, P., Fletcher, J. E., & Williams, B. W. (2007). Analysis of concentrated winding multi-phase machines under phase failure using decoupled vector space theory. 420-424. Paper presented at 3rd IET International Conference on Power Electronics, Machines and Drives, Dublin, Ireland.
de Silva, P. ; Fletcher, J.E. ; Williams, B.W. / Analysis of concentrated winding multi-phase machines under phase failure using decoupled vector space theory. Paper presented at 3rd IET International Conference on Power Electronics, Machines and Drives, Dublin, Ireland.5 p.
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de Silva, P, Fletcher, JE & Williams, BW 2007, 'Analysis of concentrated winding multi-phase machines under phase failure using decoupled vector space theory' Paper presented at 3rd IET International Conference on Power Electronics, Machines and Drives, Dublin, Ireland, 4/04/06 - 6/04/06, pp. 420-424.

Analysis of concentrated winding multi-phase machines under phase failure using decoupled vector space theory. / de Silva, P.; Fletcher, J.E.; Williams, B.W.

2007. 420-424 Paper presented at 3rd IET International Conference on Power Electronics, Machines and Drives, Dublin, Ireland.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Analysis of concentrated winding multi-phase machines under phase failure using decoupled vector space theory

AU - de Silva, P.

AU - Fletcher, J.E.

AU - Williams, B.W.

PY - 2007/3/12

Y1 - 2007/3/12

N2 - 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.

AB - 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.

KW - multi-phase

KW - induction motor

KW - vector space

KW - concentrated winding

KW - multi-phase machines

KW - phase failure

KW - space theory

UR - http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4123557

M3 - Paper

SP - 420

EP - 424

ER -

de Silva P, Fletcher JE, Williams BW. Analysis of concentrated winding multi-phase machines under phase failure using decoupled vector space theory. 2007. Paper presented at 3rd IET International Conference on Power Electronics, Machines and Drives, Dublin, Ireland.