Korean Society of Automotive Engineers;Heidelberg: The Korean Society of Automotive Engineers
摘要:
摘要： This paper proposes a design and implementation of an auxiliary mode, hybrid electric scooter (HES) by means of more cost-effective way for improving scooter’s performance and efficiency. The HES is built in a parallel hybrid configuration with a 24V 370W auxiliary power electric motor, a 24V 20AH battery, and an electronically controlled fuel injection internal combustion engine (ICE) scooter. In contrast to hybrid electric vehicles (HEVs), the issues concerning cost, volume, and reliability are even more rigorous when developing hybrid electric scooters (HESs). Therefore, the drive topology and control strategy used in HEV cannot be applied to HES directly. In order to hasten the developing phase and achieve the parametric tune-up of the HES component, a dynamic simulation model for the HES is developed here. Because the powertrain system is complex and nonlinear in nature, the simulation model utilizes mathematical models in tandem with accumulated experimental data. The method about the mathematical model construction, analysis and simulation of the hybrid powertrain used in a scooter are fully described. The efficacy of the model was verified experimentally on a scooter chassis dynamometer and the performance of the proposed hybrid powertrain is studied using the developed model under a representative urban driving cycle. Finally, Simulation and experimental results confirm the feasibility and prosperity of the proposed hybrid HES and indicate that the designed hybrid system can improve the fuel consumption rate up to 15% compared with the original scooter. 其他題名： Int.J Automot. Technol 出版者： Heidelberg: The Korean Society of Automotive Engineers 出版日期： 2014-08-01 出處： International journal of automotive technology, 2014-08, Vol.15 (5), p.805-814 資源來源： ABI/INFORM Collection 版權： The Korean Society of Automotive Engineers and Springer-Verlag Berlin Heidelberg 2014 識別號： ISSN: 1229-9138 識別號： EISSN: 1976-3832 識別號： DOI: 10.1007/s12239-014-0084-9
