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

doi:10.1115/GT2013-94573

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

Department of Mechanical Engineering

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

1 Citation (SciVal)

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 language	English
Title of host publication	ASME Turbo Expo, 2013
Subtitle of host publication	Turbine Technical Conference and Exposition
Place of Publication	San Antonio, U. S. A.
Publisher	ASME
Volume	5A
ISBN (Print)	9780791855195
DOIs	https://doi.org/10.1115/GT2013-94573
Publication status	Published - 2013
Event	ASME Turbo Expo 2013: Turbine Technical Conference and Exposition - Texas, San Antonio, USA United States Duration: 3 Jun 2013 → 7 Jun 2013

Conference

Conference	ASME Turbo Expo 2013: Turbine Technical Conference and Exposition
Country/Territory	USA United States
City	San Antonio
Period	3/06/13 → 7/06/13

Bibliographical note

Paper No. GT2013-94573

Keywords

two stage turbocharging
turbocharger control strategy
1-D simulation

Access to Document

10.1115/GT2013-94573

Cite this

Zhang, Q , Brace, C , Akehurst, S , Burke, R, Capon, G, Smith, L, Garrett, S & Zhang, K 2013, Control strategy study of the series sequential turbocharging using 1-D simulation. in ASME Turbo Expo, 2013: Turbine Technical Conference and Exposition. vol. 5A, ASME, San Antonio, U. S. A., ASME Turbo Expo 2013: Turbine Technical Conference and Exposition, San Antonio, USA United States, 3/06/13. https://doi.org/10.1115/GT2013-94573

@inproceedings{f3e5af339e95438c96ebfc4e69a98994,

title = "Control strategy study of the series sequential turbocharging using 1-D simulation",

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.",

keywords = "two stage turbocharging, turbocharger control strategy, 1-D simulation",

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

note = "Paper No. GT2013-94573; ASME Turbo Expo 2013: Turbine Technical Conference and Exposition ; Conference date: 03-06-2013 Through 07-06-2013",

year = "2013",

doi = "10.1115/GT2013-94573",

language = "English",

isbn = "9780791855195",

volume = "5A",

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AU - Zhang, Q.

AU - Brace, C.

AU - Akehurst, S.

AU - Burke, R.

AU - Capon, G.

AU - Smith, L.

AU - Garrett, S.

AU - Zhang, K.

N1 - Paper No. GT2013-94573

PY - 2013

Y1 - 2013

N2 - 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.

AB - 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.

KW - two stage turbocharging

KW - turbocharger control strategy

KW - 1-D simulation

UR - http://dx.doi.org/10.1115/GT2013-94573

U2 - 10.1115/GT2013-94573

DO - 10.1115/GT2013-94573

M3 - Chapter in a published conference proceeding

SN - 9780791855195

VL - 5A

BT - ASME Turbo Expo, 2013

PB - ASME

CY - San Antonio, U. S. A.

T2 - ASME Turbo Expo 2013: Turbine Technical Conference and Exposition

Y2 - 3 June 2013 through 7 June 2013

ER -

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

Abstract

Conference

Bibliographical note

Keywords

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