Multiobjective optimization of a Parallel Plug-in Hybrid Electric Vehicle considering the fuel consumption, acceleration and elasticity on the vehicle performance

  • O. Torres
  • , B. Bader
  • , J. L. Romeral
  • , G. Lux
  • , J. A. Ortega

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

The objective of this paper is to give recommendations for the component sizing of a Parallel Plug-in Hybrid Electric Vehicle (PHEV) studying the influence of the Electric Motor (EM) size, Final Drive ratio (FD), the Battery Capacity (BAT) and the Internal Combustion Engine (ICE). A multiple options for the size of the components are in the market and conflicting on the vehicle efficiency and functionality. Their selection is very important in order to achieve reduced fuel consumption and assure the vehicle performance with the minimum cost. This study explains a proposal methodology to solve this problem, firstly doing a problem model approach, then reducing his complexity doing a parameterization and finally analyzing the optimal variables for the multiple objectives. In this publication the component sizing is analysed using the Response Surface Methodology (RSM) of the Design of Experiments (DoE) technique. The parallel HEV has been parameterized and simulated to obtain the fuel consumption over NEDC driving cycle using Modelica/Dymola [2]. This tool is very useful for modeling and simulating complex integrated systems, for the automotive, aerospace, robotics and other applications. This paper contains an introduction, a brief explanation of the Parallel HEV modeled, a description of the all electric range operating strategy based on a rules, an explanation of the RSM method, the simulation results, and finally the conclusions of this study.

Original languageEnglish
Title of host publication2013 World Electric Vehicle Symposium and Exhibition, EVS 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479938322
DOIs
Publication statusPublished - 1 Oct 2014
Externally publishedYes
Event27th World Electric Vehicle Symposium and Exhibition, EVS 2014 - Barcelona, Spain
Duration: 17 Nov 201320 Nov 2013

Publication series

Name2013 World Electric Vehicle Symposium and Exhibition, EVS 2014

Conference

Conference27th World Electric Vehicle Symposium and Exhibition, EVS 2014
Country/TerritorySpain
CityBarcelona
Period17/11/1320/11/13

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