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Simulation of Hybrid Electric Vehicles with Emphasis on Fuel Economy Estimation
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Abstract
This paper describes SHEV, a computer program created to simulate hybrid electric vehicles. SHEV employs the time-stepping technique in order to evaluate energy flow in series hybrids, and makes use of a unique method in order to speed up the fuel economy estimation. This estimation method is a refinement of the “state of charge matching” method and is explained in detail.
The graphic user interfaces employed in SHEV make it easy to use and give it a look similar to regular Windows‚ applications. This paper also gives some examples of the screens created by the program, depicts its main flowchart, and describes a battery model optimized for this application.
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Citation
Biscarri, E., Tamor, M., and Murtuza, S., "Simulation of Hybrid Electric Vehicles with Emphasis on Fuel Economy Estimation," SAE Technical Paper 981132, 1998, https://doi.org/10.4271/981132.Also In
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