Control strategy study of the series sequential turbocharging using 1-D simulation

Q. Zhang, C. Brace, S. Akehurst, R. Burke, G. Capon, L. Smith, S. Garrett, K. Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The series sequential turbocharging arrangement is a promising technology to turbocharge downsized diesel engines to higher ratings with combined benefits in transient performance, fuel efficiency and emissions reduction. However, the control of such a complex charging system proves to be problematic. Without a robust control strategy, the potential of series sequential turbocharging will not be fully exploited. Worse still, a badly constructed control strategy could have serious negative impact on the turbocharger/engine system. In this paper, several control strategies of the series sequential turbocharging system were proposed and implemented in simulations.
Original languageEnglish
Title of host publicationASME Turbo Expo, 2013
Subtitle of host publicationTurbine Technical Conference and Exposition
Place of PublicationSan Antonio, U. S. A.
PublisherASME
Volume5A
ISBN (Print)9780791855195
DOIs
Publication statusPublished - 2013
EventASME Turbo Expo 2013: Turbine Technical Conference and Exposition - Texas, San Antonio, USA United States
Duration: 3 Jun 20137 Jun 2013

Conference

ConferenceASME Turbo Expo 2013: Turbine Technical Conference and Exposition
CountryUSA United States
CitySan Antonio
Period3/06/137/06/13

Keywords

  • two stage turbocharging
  • turbocharger control strategy
  • 1-D simulation

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