하이브리드 차량의 변속 품질에 관한 연구

The Study of Shift Quality of Hybrid Vehicles

  • 오창은 (서울대학교 기계항공공학부) ;
  • 신창우 (서울대학교 기계항공공학부) ;
  • 임원식 (서울산업대학교 자동차공학과) ;
  • 차석원 (서울대학교 기계항공공학부)
  • 발행 : 2008.10.16

초록

In this paper, several fields for improving shift quality and mode conversion quality are presented and considered. For a series type hybrid vehicle, improving mode conversion quality is important because it changes its speed with its own motors. A parallel type hybrid vehicle usually has AT or AMT, and its motor and engine can work independently. Therefore, improving both of two qualities is equally important in this case. For a power split type hybrid vehicle, improving mode conversion quality is more important due to the existence of planetary gears which change vehicle's speed.

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