Design Study of a Three-Phase Brushless Exciter for Aircraft Starter/Generator

Rafal Wrobel*, Antonio Griffo, Adrian Mlot, Jason Yon, Phil Mellor, Jim Turner, Bryan Rolfe, Rakhee Stevenson, Ray Collins

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

19 Citations (Scopus)

Abstract

This paper presents a design study of a 3-phase AC main exciter (ME) for an aircraft starter-generator. A computationally efficient methodology for optimizing the design of the ME is presented. The optimisation is carried out using coupled two-dimensional (2D) magnetostatic finite element solver and particle swarm optimisation procedure (PSO). The ME design is then analysed using 3D FE to account for the end-winding effects, and the results are fed into a lumped-parameter circuit model of the ME. The circuit model allows for the operating modes of the ME being analysed in a computationally efficient manner also accounting for non-linearities. The theoretical findings are experimentally validated on a prototype generator.

Translated title of the contributionDesign Study of a Three-Phase Exciter for Aircraft Starter/Generator
Original languageEnglish
Title of host publication2011 IEEE Energy Conversion Congress and Exposition
Place of PublicationNEW YORK
PublisherIEEE Computer Society
Pages3998-4004
Number of pages7
ISBN (Print)978-1-4577-0541-0
DOIs
Publication statusPublished - 17 Sep 2011
EventIEEE Energy Conversion Congress and Exposition (ECCE) - Phoenix, Argentina
Duration: 17 Sep 201122 Sep 2011

Conference

ConferenceIEEE Energy Conversion Congress and Exposition (ECCE)
CountryArgentina
CityPhoenix
Period17/09/1122/09/11

Bibliographical note

Conference Organiser: IEEE

Keywords

  • aircraft starter-generator
  • main exciter
  • design optimisation

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