Browse > Article
http://dx.doi.org/10.7471/ikeee.2013.17.1.010

An Experimental Study on the Reducing Method of Spurious Emission at the Spark Plug Cable  

Kang, Sang-Won (Dept. of Electronics and Information & Communication Engineering, Konkuk University)
Choe, Gwang-Je (Dept. of Electrical and Electronics Engineering, Halla University)
Hur, Jung (Dept. of Electronics and Information & Communication Engineering, Konkuk University)
Publication Information
Journal of IKEEE / v.17, no.1, 2013 , pp. 10-15 More about this Journal
Abstract
This paper, we analyzed that the measured data of the radiated power spectrum of electromagnetic waves of the normal spark ignition system and the spark ignition system with feed through type ceramic condenser. The results show that the strength of power spectrum radiated from the system with feed through type ceramic condenser is weaker than the normal system, and the density of power spectrum radiated from the system with feed through type ceramic condenser is smaller than the normal system. From these results, the feed through type ceramic condenser can reduce the electromagnetic waves radiating from the spark ignition system which is the spurious emission, and it can be concluded that the ignition coil of the spark ignition system generating high voltage pulse is equivalent to the radio frequency oscillator which is oscillating high frequency from a electronic point of view.
Keywords
Electromagnetic wave; Spark ignition system; Power spectrum; Feed through type ceramic condenser; Spurious emission; Ignition coil;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 S. B. Yu, "Standardization Activities on EV-SG PLC and Electric Two-wheeled Motor Vehicles" Journal of KSAE, Vol.34, No.4, pp. 25-31, 2012.
2 G. J. Choe, S. G. Jho, W. L. Jeung, S. K Jang, S. H. Kang, "Analysis of Electro-magnetic Wave Radiating from an Ignition Plug and High-voltage Cable inside an Engine Room" Transactions of KSAE, Vol.12, No.1, pp. 201- 215, 2004.
3 G. J. Choe, "An Experimental Study on Relation ship of the Engine rpm and the Strength of Electro-magnetic Waves in the Engine Room" Transactions of KSAE, Vol.14, No.3, pp. 112- 118, 2006.
4 S. A. Balanis, Antenna Theory, John Wiley & Sons, Inc., New York, pp. 133-194, 1997.
5 Yoshida, Know how of High-frequency circuit design know-how, CQ Publisher, Tokyo, pp. 30-93, 1996.
6 G. J. Choe, S. G. Jho, W. L. Jeung, S. K Jang, S. H. Kang, "Analysis on the Power Spectrum of Electro-magnetic Waves Radiating from the Distributorless Spark Ignition System" Transactions of KSAE, Vol.16, No.1, pp. 45-51, 2008.   과학기술학회마을
7 G. J. Choe, S. G. Jho, S. K Jang, "An Experimental Study on the Effects of Spark Plug on the Strength of Electromagnetic Waves Radiating at the Spark Ignition System" Transactions of KSAE, Vol.15, No.6, pp. 94-101, 2007.   과학기술학회마을
8 T. Denton, Automobile electrical and electronic systems, Arnold, London, pp.110-129, 1997.