DOI QR코드

DOI QR Code

전기 노이즈가 노후 차량에 미치는 영향

The Influence of Electric Noise for Decrepit Vehicle

  • Choi, Nyeonsik (Division of Mechanical Convergence Eng., Silla University)
  • 투고 : 2017.07.14
  • 심사 : 2017.08.16
  • 발행 : 2017.10.20

초록

The development of electronic technology has been rapidly achieved in the automotive industry. A trend that attaches electric equipment, including ECUs at vehicles, is observed. However, decrepit vehicles have several electrical noises and errors. The effect of electric noise on vehicles that are focused on smoke was investigated. Many researchers have argued that one of the reasons of the occurrence of smoke in vehicles is the inexact time of the occurrence of ignition. Moreover, various physical, chemical, and thermodynamic solutions were attempted to approach and many improvements were accomplished. However, in this study, the reduction of electrical and electronic noise is confirmed to improve the accuracy of the injection time on decrepit vehicles with electrical and electric technologies. Previous studies suggest that the distance between the pilot and main ignitions affect the occurrence of smoke and control the variance value of the distance between pilot and main ignitions with electric filter. Thus, the effect of reducing smoke occurred.

키워드

참고문헌

  1. R. K. Jurgen, 1995, "Automotive electronics handbook."
  2. Heywood, John., 1988, "Internal combustion engine fundamentals," McGraw-Hill Education.
  3. Henein, NA. and Bolt, JA., 1967, "Ignition delay in diesel engines," SAE International.
  4. Kalghatgi, Gautam T., Per Risberg, and Hans-Erik Angstrom., "Partially pre-mixed auto-ignition of gasoline to attain low smoke and low NOx at high load in a compression ignition engine and comparison with a diesel fuel," SAE Technical Paper, No. 2007-01-0006, 2007.
  5. Brokaw, Paul. "Analog signal-handling for high speed and accuracy," Analog Devices, AN-342 (1977).
  6. Brokaw, Paul, and Jeff Barrow, "Gruunding fdr low-and high-frequency circuits," Dialogue 18 (1984): 1.
  7. International Electrotechnical Commission, "Vehicles, boats and internal combustion engines-Radio disturbance characteristics-Limits and methods of measurement for the protection of off-board receivers," 2007.
  8. Noble, I. E. "Electromagnetic compatibility in the automotive environment," IEE Proceedings-Science, Measurement and Technology 141.4 (1994): 252-258.
  9. White, Donald RJ, and Michel Mardiguian. A Handbook Series on Electromagnetic Interference and Compatibility: EMI Control Methodology and Procedures. Interference Control Technologies, 1988.
  10. Zverev, Anatol I. Handbook of filter synthesis. Wiley, 1967.
  11. Ozenbaugh, Richard Lee, and Timothy M. Pullen. EMI filter design. CRC press, 2011.
  12. S. D. Hires, R. J. Tabaczynski, and J. M. Novak, "The Prediction of Ignition Delay and Combustion Intervals for a Homogeneous Charge, Spark Ignition Engine," SAE International, 1978.
  13. D. N. Assanis, Z. S. Filipi, S. B. Fiveland, and M. Syrimis, "A predictive ignition delay correlation under steady-state and transient operation of a direct injection diesel engine," Journal of Engineering for Gas Turbines and Power, Vol. 125, No. 2, pp. 450-457, 2003. https://doi.org/10.1115/1.1563238
  14. J. Naber, D. Siebers, S. Di Julio, and C. Westbrook, "Effects of natural gas composition on ignition delay under diesel conditions," Combustion and Flame, Vol. 99, No. 2, pp. 192-200, 1994. https://doi.org/10.1016/0010-2180(94)90122-8
  15. T. Kadota, H. Hiroyasu, and H. OYA, "Spontaneous ignition delay of a fuel droplet in high pressure and high temperature gaseous environments," Bulletin of JSME, Vol. 19, No. 130, pp. 437-445. https://doi.org/10.1299/jsme1958.19.437
  16. D. Bradley, and G. T. Kalghatgi, "Influence of autoignition delay time characteristics of different fuels on pressure waves and knock in reciprocating engines," Combustion and Flame, Vol. 156, No. 12, pp. 2307-2318, 2009. https://doi.org/10.1016/j.combustflame.2009.08.003
  17. S. Kobori, T. Kamimoto, and A. Aradi, "A study of ignition delay of diesel fuel sprays," International Journal of Engine Research, Vol. 1, No. 1, pp. 29-39, 2000. https://doi.org/10.1243/1468087001545245
  18. D. L. Siebers, "Ignition delay characteristics of alternative diesel fuels: implications on cetane number," SAE Technical Paper, Report No.: 0148-7191, 1985.
  19. D. Law, J. Allen, and R. Chen, "On the mechanism of controlled auto ignition, SAE International, 2002.
  20. J. Benajes, S. Molina, and J. M. Garcia, "Influence of pre- and post-injection on the performance and pollutant emissions in a HD diesel engine," SAE International, 2001.
  21. T. Kamimoto, M. Akiyoshi, and H. Kosaka, "A numerical simulation of ignition delay in diesel engines," SAE International, 1998.
  22. T. Saitoh, S. Ishiguro, and T. Niioka, "An experimental study of droplet ignition characteristics near the ignitable limit," Combustion and Flame, Vol. 48, pp. 27-32, 1982. https://doi.org/10.1016/0010-2180(82)90113-4
  23. K. Tanabe, S. Kohketsu, and S. Nakayama, 205, "Effect of fuel injection rate control on reduction of emissions and fuel consumption in a heavy duty DI diesel engine," SAE International.
  24. C. S. Kim, J. S. Yoo, "An experimental study on the waveform factors of electronically-controlled vehicles for the reduction of the fuel consumption by decrepit vehicles," Journal of Korean Soc. of Mechanical Technology, Vol. 15, No. 3, pp. 319-324, 2013. https://doi.org/10.17958/ksmt.15.3.201306.319
  25. Yoo J, Kim C and Cha K., 2011, "An experimental study on the secondary waveform analysis according to measure of electronic control waveform," KSAE, Vol 19, pp 95-100.
  26. A. B. Williams, F. J. Taylor, B. W. Arthur, and J. T. Fred, "Electronic filter design handbook," 2006.