Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Comparative Study of Different Drive-train Driving Performances for the Input Split Type Hybrid Electric Vehicle

입력분기방식 하이브리드 전기자동차의 구동계 구조에 따른 동력 성능 비교 분석

  • Kim, Jeong-Min (Department of Mechanical & Automotive Engineering, Andong National UNIV.)
  • 김정민 (안동대학교 기계자동차공학과)
  • Received : 2017.06.13
  • Accepted : 2017.06.24
  • Published : 2017.08.31
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Abstract

In this study, the performances of five input split type hybrid electric vehicle sub-drivetrains were analyzed. The five sub-drivetrains consist of chain, helical gears and planetary gears. For the analyzing above five sub-drivetrains, the mathematical equations were derived. From the analysis, we found that the sub-drivetrain with chain shows slower acceleration performance and larger energy consumption on the city driving. And, the sub-drivetrain with only helical gear shows smallest energy consumption on the city driving. If the sub-drivetrain can change its gear speed, it shows fastest acceleration performance, but it has largest energy consumption on the city driving due to its additional auxiliary components.

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References

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