In this paper, the injectors with normal quantity, over quantity of +10%, under quantities of -10% and –30%, were mounted on S-ENG and P-ENG in order to measure the voltage energy, current energy and power supplied to the injectors and the fuel economy under several speed of rpm conditions. The voltage and current energy of S-ENG was greater than P-ENG, and the power of S-ENG was measured and analyzed 4.8 times higher than that of P-ENG at all injectors, and the tendency of carbon dioxide emissions calculated from fuel efficiency measurement results was not significantly affected by the type of injectors, but P-ENG was measured to be slightly affected by the type of injectors. It is assumed that the model year and mileage of the test vehicle affects this tendency.
목차
ABSTRACT 1. 서론 2. 제어시스템 3. 실험장치의 구성과 방법 3.1 인젝터 제작 3.2 실험장비 3.3 실험방법 4. 실험결과 및 고찰 5. 결론 References
키워드
전압파형전류파형파형 전류에너지인젝터 공급 전력이산화탄소연비커먼레일 디젤엔진Voltage waveformCurrent waveformWaveform current energyInjector supply powerCarbon dioxideFuel economyCRDI diesel engine
저자
권도훈 [ Do-Hun Kwon | Member, Graduate School of Industrial Technolgy, Automotive Engineering, Gangneug-Wonju National Univeristy ]
김철수 [ Chul-Soo Kim | Department of Automotive Engineering, Gangneug-Wonju National Univeristy ]
Corresponding Author