Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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The Component Sizing Process and Performance Analysis of Extended-Range Electric Vehicles (E-REV) Considering Required Vehicle Performance

SUV급 E-REV의 요구 동력 성능을 고려한 동력원 용량선정 및 성능 해석

  • Lee, Daeheung (School of Mechanical & Aerospace Engineering, Seoul National University) ;
  • Jeong, Jongryeol (School of Mechanical & Aerospace Engineering, Seoul National University) ;
  • Park, Yeongil (Department of Mechanical System Design Engineering, Seoul National University of Science and Technology) ;
  • Cha, Suk Won (School of Mechanical & Aerospace Engineering, Seoul National University)
  • 이대흥 (서울대학교 기계항공공학부) ;
  • 정종렬 (서울대학교 기계항공공학부) ;
  • 박영일 (서울과학기술대학교 기계시스템디자인공학과) ;
  • 차석원 (서울대학교 기계항공공학부)
  • Received : 2012.06.29
  • Accepted : 2012.07.19
  • Published : 2013.03.01
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Abstract

It is very important to determine specifications of components included in the drive-train of vehicles at the initial design stage. In this study, component sizing process and performance analysis for Extended-Range Electric Vehicles (E-REV) are discussed based on the foundation of determined system configuration and performance target. This process shows sizing results of an electric driving motor, a final drive gear ratio and a battery capacity for target performance including All Electric Range (AER) limit. For E-REV driving mode, the constant output power of a Gen-set (Engine+Generator) is analyzed in order to sustain State of Charge (SOC) of the battery system.

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References

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Cited by

  1. Analysis of Fuel Economy for Series Plug-in Hybrid Electric Bus according to Engine Operation Strategy Based on Simulation vol.22, pp.5, 2014, https://doi.org/10.7467/KSAE.2014.22.5.102
  2. Evaluation of regenerative braking effect for E-REV bus according to characteristic of driving cycle vol.2, pp.2, 2015, https://doi.org/10.1007/s40684-015-0019-6