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Hydrogen Fueled Engines in Hybrid Vehicles
ISSN: 0148-7191, e-ISSN: 2688-3627
Published March 05, 2001 by SAE International in United States
Annotation ability available
Event: SAE 2001 World Congress
This paper describes the motivation for developing hydrogen-fueled engines for use in hybrid electric vehicles of the future. The ultimate motivation for using hydrogen as an energy carrier is carbon management. However, air quality concerns also provide motivation for developing hydrogen-fueled vehicles. For this reason, we discuss the position of the hydrogen-powered hybrid vehicle within the California Air Resources Board requirement for Zero Emission Vehicles.
We describe the expected performance of an electrical generation system powered by a four-stroke, spark-ignited, internal combustion engine for a hydrogen-powered hybrid vehicle. The data show that the engine-out emissions of NOx will allow the vehicle to operate below the Super Ultra-Low Emission Vehicle standard set by the California Air Resources Board. The engine can run on either hydrogen or blends of hydrogen and natural gas. The engine can be optimized for maximum efficiency with low emissions. The target design for the engine-generator set is an indicated thermal efficiency of 47 % with emissions below 5 PPM of NOx. We estimate the overall efficiency will be 40 %, yielding 60 miles per equivalent gallon of gasoline.
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CitationKeller, J. and Lutz, A., "Hydrogen Fueled Engines in Hybrid Vehicles," SAE Technical Paper 2001-01-0546, 2001, https://doi.org/10.4271/2001-01-0546.
- Annual Energy Outlook, AEO, 2000.
- Williams, Robert H., “Fuel Decarbonization for Fuel Cell Applications and Sequestration of the Separated CO2,” PU/CEES Report No. 295, January 1996.
- State of California California Environmental Protection Agency, Air Resources Board, Staff Report, “2000 Zero Emission Vehicle Program Biennial Review”, August 7, 2000.
- Caris, D. F., and Nelson, N. N., “A New Look at High Compression Engines,” SAE Transactions, 67, 112-124, 1959.
- Heywood, John B., “Internal Combustion Engine Fundamentals,” McGraw Hill, Inc. 1988, pp 712.
- Van Blarigan, P., “Development of a Hydrogen Fueled Internal Combustion Engine Designed for Single Speed/Power Operation”, SAE Paper 961690, 1966.
- Van Blarigan, P., “Advanced Hydrogen Fueled Internal Combustion Engines,” Energy & Fuels, 12, 72-77, 1998.
- “Advisor: Advanced Vehicle Simulator,” Brooker Aaron, Hendricks Terry, Johnson Valerie, Kelly Kenneth, Markel Tony, O'Keefe Michael, Sprik Sam, Wipke Keith, Bharathan Desikan, Burch Steve, Cuddy Matthew, Rausen Dave, available from the National Renewable Energy Laboratory, August (2000)