대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 추계학술대회 논문집 전기물성,응용부문
- /
- Pages.210-213
- /
- 2005
방전전압 측정에 의한 점화플러그의 간극 추정
An Estimate of the Spark Plug Gap by Measuring Breakdown Voltage
-
Jeon, Chang-Sung
(Korea Railroad Research Institute) ;
- Kim, Jung-Il (Dasan RNO Co., Ltd.)
- 발행 : 2005.11.04
초록
This article describes an estimate method of the spark plug gap by measuring breakdown voltage. Breakdown voltage is the function of spark plug gap, pressure, temperature and humidify. However. It is dominated mainly by the spark plug gap. This technique is applied to in-line process test of the spark plug gap in automobile engine production. Breakdown voltage of normal spark plugs slightly scatters in ordinary conditions and if there is dust or burr in the gap, breakdown voltage gets lower. This technique saves repairing time for bad spark plug and attributes to improve the quality of automobile engine.
키워드