Investigation of Waste Heat Recovery Systems for a Series Hybrid Electric Vehicle with a Lean Burn SI Engine

DOI

Bibliographic Information

Other Title
  • リーンバーンSI エンジンを搭載したシリーズハイブリッド車両への廃熱回収システム適用に関する研究

Abstract

Recovering the waste heat is important to improve fuel efficiency of a hybrid electric vehicle. In this study, waste heat recovery systems such as organic Rankine cycles (ORC) and thermoelectric generators (TEG) were applied to a series hybrid electric vehicle with a lean burn SI engine that can be operated at an excess air ratio of 2.0. The effects of waste heat recovery systems on fuel economy were evaluated by using one-dimensional numerical simulation. The improvement of fuel economy using ORC and TEG was 2.67% and 1.14%, respectively. ORC was more effective in improving fuel economy than the TEG.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390578702994824192
  • DOI
    10.11351/jsaeronbun.54.806
  • ISSN
    18830811
    02878321
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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