Supervisory control of a HV integrated starter-alternator with ultracapacitor support within the 42 V automotive electrical system

  • D. Spillane
  • , D. O'Sullivan
  • , M. G. Egan
  • , J. G. Hayes

Research output: Contribution to conferencePaperpeer-review

Abstract

In this paper, the development of an integrated starter alternator (ISA) system is described. The main system components are an induction machine drive system supplied by a high-voltage dc bus with ultracapacitor support and a high power dc/dc converter. The control of the induction machine, dc/dc converter and the overall supervisory control algorithm implemented on the ADMC330 DSP, are described. Having developed a functional integrated starter alternator, the relative merits of the technology are assessed. A comparison is made with a conventional starter motor during cranking. Timing diagrams illustrating DSP signals for an engine start-up sequence are also presented.

Original languageEnglish
Pages1111-1117
Number of pages7
Publication statusPublished - 2003
EventEigtheenth Annual IEEE Applied Power Electronics Conference and Exposition - Miami Beach, FL, United States
Duration: 9 Feb 200313 Feb 2003

Conference

ConferenceEigtheenth Annual IEEE Applied Power Electronics Conference and Exposition
Country/TerritoryUnited States
CityMiami Beach, FL
Period9/02/0313/02/03

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

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