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Energy Management Strategy and Parametric Design for Hybrid Electric Family Sedan
Technical Paper
2001-01-2506
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
In this paper, the practical configuration of a power train for a parallel hybrid electric family sedan (HEFS) is introduced. Based on the analysis of the operation modes, an energy management strategy has been developed which can operate the engine within its high-efficiency range as much as possible and keep the battery state of charge (SOC) at a reasonable level. The components of the power unit (including engine, electric motor, battery, transmission and torque coupler) are calculated and discussed in detail according to the vehicle requirements for maximum cruising speed, acceleration time, gradeability, emission, and fuel efficiency. The simulation results show that the sedan would have performance comparable to that of a corresponding conventional sedan, about twice the fuel economy, and a range not limited by the battery storage energy.
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Liang, C. and Qingnian, W., "Energy Management Strategy and Parametric Design for Hybrid Electric Family Sedan," SAE Technical Paper 2001-01-2506, 2001, https://doi.org/10.4271/2001-01-2506.Also In
References
- Liang Chu Qingnian Li Youde Wang Study on the Parametric Optimization for a Parallel Hybrid Electric Vehicle Power Train SAE 2000-01-3109
- Liang Chu Qingnian Li Youde Wang Study of the Electric Control Strategy for the Power Train of Hybrid Electric Vehicle Proceedings of IEEE International Vehicle Electronics Conference ChangChun, P. R. China Sept. 1999
- Gao Yimin Rahman Khwaja M. Ehsani M. Parametric Design of the Drive Train of Electrically Peaking Hybrid (ELPH) Vehicle SAE 970294
- Gao Yimin Rahman Khwaja Ehsani M. the Energy Flow Management and Battery Energy Capacity Determination For Drive Train of Electrically Peaking Hybrid Vehicle SAE 972647
- Gao Yimin Rahman Khwaja Ehsani M. Evaluation of the Transmission Requirement for the Electrically Peaking Hybrid (ELPH) Vehicle SAE 980212