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GDI 인젝터 구동시 연료레일 압력 맥동 변화에 따른 인젝터 작동 성능평가

원문정보

Evaluation of Injector Operation Performance with Fuel Rail Pressure Pulse Changes When Driving GDI Injectors

손성배, 김철수, 이원섭, 최복록

한국기계기술학회 한국기계기술학회지 제23권 제4호 2021.08 pp.511-516
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

In this paper, we break away from the method of removing and inspecting the GDI injector, measure the pressure change of the fuel rail pressure sensor when driving the GDI injector of a vehicle equipped with the GDI fuel system, and compare the results. analyzed.There was a pressure change in the fuel rail pressure sensor from the general drive GDI injector. There was no pressure change in the fuel rail pressure sensor when driving the GDI injector without injecting fuel. You can check the fuel injection status in the pressure change data of the fuel rail pressure sensor without removal the GDI injector.

목차

ABSTRACT
1. 서론
2. 본론
2.1 GDI 연료시스템 구성
2.2 GDI 인젝터의 구동 전압과 전류
2.3 레일압력센서(RPS)
3. 실험장치 구성과 실험 방법
3.1 실험장치
3.2 실험방법
4. 실험결과 및 고찰
5. 결론
References

키워드

저자정보

  • 손성배 Sung-Bae Son. Member, Department of Automotive Engineering, Gradeate School of Industrial Technology, Gangneung-Wonju National University
  • 김철수 Chul-Soo Kim. Department of Automotive Engineering, Gangneung-Wonju National University
  • 이원섭 Won-Seub Lee. Department of Mechanical Engineering, Gangneung-Wonju National University
  • 최복록 Bok-Lok Choi. Department of Automotive Engineering, Gangneung-Wonju National University

참고문헌

자료제공 : 네이버학술정보

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