Application of the Fuel-Optimal Energy Management in Design Study of a Parallel Hybrid Electric Vehicle. (7th October 2014)

• Record Type: Journal Article
• Authors: Pedram Pourhashemi, Afshin; Ansarey Movahed, S. M. Mehdi; Shariat Panahi, Masoud
• Other Names: Pollet Bruno G. Academic Editor.
• Is Part Of: Journal of fuels. Volume 2014(2014)
• Publication Date: 2014-10-07
• Subjects: Fuel -- Periodicals; Fuel; Periodicals; 662.6
• DOI: 10.1155/2014/417172
• Languages: English
• ISSNs: 2356-7392

Abstract

Abstract : In spite of occasional criticism they have attracted, hybrid vehicles (HVs) have been warmly welcomed by industry and academia alike. The key advantages of an HV, including fuel economy and environment friendliness, however, depend greatly on its energy management strategy and the way its design parameters are "tuned." The optimal design and sizing of the HV remain a challenge for the engineering community, due to the variety of criteria and especially dynamic measures related to nature of its working conditions. This paper proposes an optimal design scheme that begins with presenting an energy management strategy based on minimum fuel consumption in finite driving cycle horizon. The strategy utilizes a dynamic programming approach and is consistent with charge sustenance. The sensitivity of the vehicle's performance metrics to multiple design parameters is then studied using a design of experiments (DOE) methodology. The proposed scheme provides the designer with a reliable tool for investigating various design scenarios and achieving the optimal one.