This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Engine Fuel Economy Optimization for Different Hybrid Architectures Using 1-D Simulation Technique
ISSN: 0148-7191, e-ISSN: 2688-3627
Published November 21, 2019 by SAE International in United States
This content contains downloadable datasetsAnnotation ability available
Event: NuGen Summit
Hybridization of off road vehicles is in its early phase but it is likely to increase in coming years. In order to improve fuel economy and overall emission of the 3.3 litre tractor model, various kinds of engine hybridization is studied. This paper presents a methodology to predict vehicle fuel consumption and emission using 1-D software by coupling Ricardo Wave and Ricardo Ignite. Initially, An acceptable agreement within 5% deviation between simulation and experimental is established for engine steady state points, both for engine performance and NOx emission parameters. Engine fuel consumption and emission maps are predicted using Ricardo WAVE model. These maps are used as an input to IGNITE model for predicting cumulative fuel consumption. Same calibrated model is used further for studying idle start stop and fully hybrid P0 type hybrid architecture. The hybrid P0 type involves idle start stop, e-boost and regeneration. Model predicts overall significant reduction in cumulative fuel consumption and NOx, HC and CO emission.
CitationNain, A. and Nene, D., "Engine Fuel Economy Optimization for Different Hybrid Architectures Using 1-D Simulation Technique," SAE Technical Paper 2019-28-2496, 2019, https://doi.org/10.4271/2019-28-2496.
Data Sets - Support Documents
|[Unnamed Dataset 1]|
- “Wave v19.1, User Manual for RICARDO WAVE v 19.1.”
- “Ignite v19.1, User Manual for RICARDO IGNITE v 19.1.”
- Assanis, D.N. and Murrell, J.D. , “An Early-Design Methodology for Predicting Transient Fuel Economy and Catalyst-Out Exhaust Emissions,” SAE Technical Paper 971838, 1997, doi:10.4271/971838.
- Nain, A., Pandey, S.K., and Muralitharan, N. , “Performance Optimization of a 4 Cylinder, 5.3L, DI Diesel Engine for Power, Torque and Emission Level Up-Gradation Using 1-D Thermodynamic Simulation,” SAE Technical Paper 2011-28-0117, 2011, doi:10.4271/2011-28-0117.
- Regner, G., Loibner, E., and Krammer, J. , “Analysis of Transient Drive Cycles Using CRUISE-BOOST Co-Simulation Techniques,” SAE Technical Paper 2002-01-0627, 2002, doi:10.4271/2002-01-0627.
- Vinay Kumar, M.L., Mavi, M.S., Lakshminarayanan, P.A., Jeevan Dass, G. et al. , “Thermodynamic Simulation of Turbocharged Intercooled Stoichiometric Gas Engine,” SAE Technical Paper 2008-01-2510, 2008, doi:10.4271/2008-01-2510.
- Lakshminarayanan, P.A., Aghav, Y.V., and SMehta, P. , “Accurate Prediction of the Rate of Heat Release in a Modern Direct Injection Diesel Engine,” Proceedings of Institute of Mechanical Engineers, Part D: Journal of Automobile Engineering 216:663-675, 2002.
- Lakshminarayanan, P.A., Babu, P.S.S., and Nain, A. , “Euro-3 Compliant Diesel Engine Using a Cost Effective Fuel Injection Pump without Electronics,” SAE Technical Paper 2010-01-1504, 2010, doi:10.4271/2010-01-1504.
- Nam, K., Yu, J., and Cho, S. , “Improvement of Fuel Economy and Transient Control in a Passenger Diesel Engine Using LP(Low Pressure)-EGR,” SAE Technical Paper 2011-01-0400, 2011, doi:10.4271/2011-01-0400.
- Carvalho, M., Richard, K., Goldmints, I., and Tomanik, E. , “Impact of Lubricant Viscosity and Additives on Engine Fuel Economy,” SAE Technical Paper 2014-36-050, 2014, doi:10.4271/2014-36-050.
- Barman, J. , “Performance Analysis of Engine down Speeding in Emission & Fuel Economy,” SAE Technical Paper 2017-28-1921, 2017, doi:10.4271/2017-28-1921.
- Lajunen, A. , “Energy Efficiency of Conventional, Hybrid Electric, and Fuel Cell Hybrid Powertrains in Heavy Machinery,” SAE Technical Paper 2015-01-2829, 2015, doi:10.4271/2015-01-2829.
- Roy, H., McGordon, A., and Jennings, P. , “Effect of Powertrain Design Optimisation Methodologies on Battery System Efficiency of a Hybrid Electric Vehicle,” SAE Technical Paper 2016-01-1214, 2016, doi:10.4271/2016-01-1214.