Energy efficiency analysis of a series plug-in hybrid electric bus with different energy management strategies and battery sizes
Artikel i vetenskaplig tidskrift, 2013

This paper is concerned with the tank-to-wheel (TTW) analysis of a series plug-in hybrid electric bus operated in Gothenburg, Sweden. The bus line and the powertrain model are described. The definition and the calculation method of the recuperation and fuel-to-traction efficiencies are delineated for evaluating the TTW energy conversion. The two efficiencies are quantified and compared for two optimization-based energy management strategies, in which convex modeling and optimization are used. The impact of downsizing the battery on the two efficiencies is also investigated.

Plug-in hybrid electric vehicle

Recuperation efficiency

Fuel-to-traction efficiency

Convex optimization

TTW analysis

Författare

Xiaosong Hu

Signaler och system, System- och reglerteknik, Reglerteknik

Nikolce Murgovski

Signaler och system, System- och reglerteknik, Mekatronik

Lars Johannesson

Signaler och system, System- och reglerteknik, Reglerteknik

Bo Egardt

Signaler och system, System- och reglerteknik, Reglerteknik

Applied Energy

0306-2619 (ISSN)

Vol. 111 1001-1009

Styrkeområden

Transport

Energi

Ämneskategorier

Energisystem

Reglerteknik

DOI

10.1016/j.apenergy.2013.06.056