This paper presents a purge system model developed for hybrid electric vehicle (HEV) applications. Assessment of purge capability is critical to HEV vehicles due to frequent engine off operation which limits carbon canister purging. The purge model is comprised of subsystems representing purge control strategy, carbon canister and engine plant. The paper is focused on modeling of the engine purge control feature. The purge model validation and purge capability predictions for an example HEV vehicle are presented and discussed.
Purge Modeling for New Propulsion System Technology Applications
Sae Int. J. Engines
SAE 2011 World Congress & Exhibition ; 2011
Sae International Journal of Engines ; 4 , 1 ; 998-1006
2011-04-12
9 pages
Conference paper
English
Purge modeling for a new propulsion system technology applications
Automotive engineering | 2011
|2011-01-0858 Purge Modeling for New Propulsion System Technology Applications
British Library Conference Proceedings | 2011
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