신재생에너지 (New & Renewable Energy)
- 제2권2호
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- Pages.23-27
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- 2006
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- 1738-3935(pISSN)
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- 2713-9999(eISSN)
동력 분기 하이브리드 전기 자동차의 운행 모드 시뮬레이션
Operation Modes of a Power Split Hybrid Electric Vehicle
초록
The power split hybrid powertrain is considered to be one of the most prospective configuration for the hybrid electric vehicle (HEV). Toyota Prius, representing this type of vehicle, showed outstanding performances in fuel efficiency, emission reduction and acceleration. The excellence is largely due to the fact that it utilizes almost all operation modes of HEV. Those modes include ZEV (Zero Emission Vehicle) driving, idle stop, fuel cut-off, power assist, active charging, regenerative braking and so forth. In this paper, a few of the mode operations were simulated using AVL Cruise. Also, control logics to operate the powertrain in each mode were developed. The states of powertrain components were displayed and analyzed. By controlling the three components (engine, motor and generator), it was possible to run the powertrain in several hybrid operation modes.
키워드