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〈학술연구〉

가솔린 자동차의 유효방전에너지와 인젝터 파형의 상호 관련성 연구

원문정보

A Study on Correlation of Effective Dischargy and Injector Waveform of Electronically-controlled Gasoline Engines

홍석기, 김철수, 유종식

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

The experiment was carried out during no-load condition for analysis of the relativity between MAP, hot film, oxygen, the secondary ignition and injector waveform. The experimental methods using oscilloscope were employed to measure waveform. The relativity between several waveform and the secondary waveform coming from ignition coil were measured in case of three decrepit vehicles. From these results, a summary of the important results are as follows. 1. Through fast acceleration experiments, the response time values of hot film sensor and oxygen sensor was faster than the those of the MAP sensor and oxygen sensor. 2. The values of spark line duration time was largest A, C, B type in the order named. And discharge energy of the secondary ignition waveform was largest A, B, C type 3. The value of effective discharge energy is to be nearly proportional to the spark line duration time. 4. The value of effective discharge energy directly increases as revolutions per minute increase, and the value of spark line duration time decreases as revolutions per minute increase.

목차

Abstract
 1. 서론
 2. 전자제어 연료분사제어
 3. 실험장치 및 방법
  3.1 실험장치의 구성
  3.2 실험 방법
 4. 실험결과 및 고찰
  4.1 급가속시 파형
  4.2 인젝터 파형
  4.3 점화2차 파형
 5. 결론
 참고문헌

저자정보

  • 홍석기 Sukki Hong. 대원대학교 자동차기계계열
  • 김철수 Chulsoo Kim. 강릉원주대학교 기계자동차공학부
  • 유종식 Jongsik Yoo. 대원대학교 자동차기계계열

참고문헌

자료제공 : 네이버학술정보

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