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42-45 2025 [춘계학술대회]

제목 ETC 누설성능 강건화 사양 설계
분야 모빌리티 동력 및 구동시스템
언어 Korean
저자 이두석(현대케피코), 이찬재(현대케피코), 엄진우(현대케피코)
Key Words ETC(전자식스로틀밸브), ECU(엔진컨트롤유닛), Plate(플레이트), Pinion gear(피니언 기어), Intermediate gear(중간 기어), Inner seal(이너씰)
초록 In order to meet the customer demand, ETC should operate safely under high temperature and pressure condition. Especially, engine downsizing and turbo engines become more common, the supercharge pressure applied to the ETC is gradually increasing and becoming more frequent. This paper introduces the way of leakage robustness during the valve operation due to supercharging pressure.
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