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Integration of a Modal Energy and Emissions Model into a PNGV Vehicle Simulation Model, PSAT
Technical Paper
2001-01-0954
ISSN: 0148-7191, e-ISSN: 2688-3627
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Event:
SAE 2001 World Congress
Language:
English
Abstract
This paper describes the integration of a Modal Energy and Emissions Model (MEEM) into a hybrid-electric vehicle simulation model, the PNGV System Analytic Toolkits (PSAT). PSAT is a forward-looking computer simulation model for advanced-technology vehicles. MEEM is a vehicle fuel-consumption and emissions model developed by one of the authors for internal-combustion-engine (ICE) -powered vehicles. MEEM engine simulation module uses a power-demand physical model based on a parameterized analytical representation of engine fuel and emissions production. One major advantage of MEEM is that it does not rely on steady-state engine maps, which are usually not available for most production vehicles; rather, it depends on a list of engine parameters that are calibrated based on regular vehicle dynamometer testing. The integrated PSAT-MEEM model can be used effectively to predict fuel consumption and emissions of various ICE-powered vehicles with both conventional and hybrid power trains. This paper also presents a methodology used by MEEM to generate simulated engine maps based on vehicle dynamometer testing. For illustration purposes, engine performance maps of a model year 1997 (MY97) Taurus engine and a model year 1999 (MY99) Toyota Prius Atkinson-cycle engine generated by MEEM are presented.
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Citation
An, F. and Rousseau, A., "Integration of a Modal Energy and Emissions Model into a PNGV Vehicle Simulation Model, PSAT," SAE Technical Paper 2001-01-0954, 2001, https://doi.org/10.4271/2001-01-0954.Also In
References
- Rousseau, A. Pasquier M. 2001 “Validation Process of a System Analysis Model: PSAT.” SAE paper 2001-01-0953
- Rousseau, A. Larsen R. 2000 “Simulation and Validation of Hybrid Electric Vehicles Using PSAT.” GPC conference Detroit, Mich. June 6-8
- Wipke, K. Cuddy M. Bharathan D. Burch S. Johnson V. Markel T. Sprik S. 1998 “ADVISOR 2.0: A Second-Generation Advanced Vehicle Simulator for Systems Analysis,” Proceedings of North American EV & Infrastructure Conference and Exposition Phoenix, Ariz. Dec. 3-4
- Wipke, K. Cuddy M. Burch S. 1999 “ADVISOR 2.1: A User-Friendly Advanced Powertrain Simulation Using a Combined Backward/Forward Approach,” IEEE Transactions on Vehicular Technology , Special Issue on Hybrid and Electric Vehicles Columbus, Ohio
- An, F. Barth M. Ross M. Norbeck J. 1997 “The Development of a Comprehensive Modal Emissions Model: Operating under Hot-Stabilized Conditions.” Transportation Research Board Record 52 62 Washington, D.C.
- An, F. Barth M. Scora G. Ross M. 1998 “Modal-based Intermediate Soak Time Emissions Modeling.” Transportation Research Board Record Washington, D.C.
- An, F. Barth M. Scora G. Ross M. 1998 “Modeling Enleanment Emissions for Light-Duty Vehicles.” Transportation Research Board Record 48 57 Transportation Research Board National Academy of Science Washington, D.C.
- Barth, M. An F. Norbeck J. Ross M. 1996 “Modal Emissions Modeling: A Physical Approach.” Transportation Research Board Record 81 88 Washington, D.C.
- Barth, M. An F. Younglove T. Scora G. Wensel T. Ross M. 2000 NCHRP Project 25-11: Development of a Comprehensive Modal Emissions Model the Final Report
- Duoba, M. Ng H. Larsen R. 2000 “In-Situ Mapping and Analysis of the Toyota Prius HEV Engine,” SAE 2000-01-3096 2000 Future Transportation Technology Conference Costa Mesa, Calif. Aug. 21-23
- An, F. Ross M. 1996 “A Simple Physical Model for High Power Enrichment Emissions.” Journal of Air and Waste Management Association 46 March 216 223