CRDI 디젤 엔진의 솔레노이드 인젝터 불량에 따른 파형 분석에 관한 실험적 연구
An Experimental Study on the Waveform Analysis According to Troubles of Solenoid Injector of CRDI Diesel Vehicle
This paper is on developing the waveform analysis method in driving control of solenoid injector of CRDI diesel engine. The experimental methods using Pico oscilloscope and scan tool is employed to measure current and voltage waveform of solenoid injector. The solenoid injector are used 1 normal and 2 abnormal injectors. The experiment is carried out during no-load condition. The magnitude of pressure drop is largest main duration, pre and pilot duration in the order named in case of normal injector, whereas was largest pilot duration, pre and main duration in the order named in case of abnormal injectors.
목차
ABSTRACT 1. 서론 2. 이론적 연구 2.1 제어 회로 2.2 이론 전압과 전류 파형 3. 실험장치의 구성과 방법 3.1 실험장비 3.2 실험 방법 4. 실험결과 및 고찰 5. 결론 References