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디젤차량용 연료히터의 활성화분석용 데이터 모니터링 장치

Data Monitoring System for Activation Analysis Based on Fuel Heater of Diesel Cars

  • Lee, Bo-Hee (Dept. of Electrical Engineering, Semyung University) ;
  • Son, Byong-Min (Dept. of Electrical Engineering, Semyung University) ;
  • Zhao, Xiang (Dept. of Electronics Engineering, Semyung University) ;
  • Yoon, Dal-Hwan (Dept. of Electronics Engineering, Semyung University)
  • 투고 : 2014.04.30
  • 심사 : 2014.05.26
  • 발행 : 2014.06.30

초록

겨울철 저온환경에서 디젤 엔진의 점화를 지원하는 통합형연료히터의 활성화분석용 데이터 모니터랑 장치를 개발한다. 디젤엔진의 연료인 경유는 일정한 온도 이하로 내려가면 파라핀과 같은 반고체 상태인 왁싱(Waxing)물질을 형성하여 엔진시동이 잘 걸리지 않는다. 이러한 엔진점화의 시동성능 평가에 중요한 요소로 극저온에서 극고온사이 온도변화에 따른 엔진점화 시간, 히터 저항과 전류에 따른 지연시간 및 유압 등이 있다. 따라서 연료라인과 연료 히터간 활성화 동작을 분석하기 위해 센서 장치를 개발하고, 온도 및 압력 데이터를 모니터링하여 연료히터의 성능을 측정한다. 연료히터 연료라인의 온도와 압력에서 측정된 데이터는 모바일 기기를 사용하여 원격으로 데이터를 수집하고, 데이터 분석을 통해 연료히터의 문제점을 찾을 수 있는 장치의 유용성을 제시한다.

In this paper, we have developed a data monitoring system for activation analysis based on fuel heater of diesel cars. The light oil of diesel engine below a constant temperature be changed to the waxing materials of a semisolid status like a paraffin, and then it may not start. In order to evaluate an engine activation performance, we suggest an engine start time with an change between an extremely low temperature and high temperature, a delay time goes with heater resistor and current and pressure. So, we have developed sensor module system that can obtain the operational status data between fuel line and fuel heater, and evaluate the performance of fuel heater through monitoring of a temperature and pressure. Finally, we can gather the temperature and pressure data of this system with mobile terminal, remotely and propose an utility of this system that can find problems of fuel heater through measured data.

키워드

참고문헌

  1. Dal-Hwan Yoon, "Implementation of Fuel Heater and Performance Evaluation for Diesel Cars", KAIS,, Vo.19, No.13, 2012
  2. Jeong-Hwa Lee, "A Study on Low Temperature Fluidity Evaluation Method of Light Oil Cars", 2013 KSAE Conference, pp.317-322, 2013
  3. D. H. Yoon & W. H. Han, "Development of Composited Fuel Heater and Performance Evaluation System", Techanical Report, 2013
  4. Jeong-Hwa Lee, et. al, "Low Temperature Fluidity Performance Evaluation of Composited Package Fuel Heater for Diesel Cars", IKEEE, Vol.18, No.1, pp.45-55, Mar. 2014 https://doi.org/10.7471/ikeee.2014.18.1.045
  5. Y. C. Kim, N. S. Seung, G. S. Jin, H. T. Cho "Investigation of High Voltage PTC Heter for Cars," Proceedings of KSAE, pp.560-564, 2011. 05
  6. CEC M-11-T-91 "Cold Weather Performance Test Procedure for Diesel Vehicles", CEC, 1991
  7. CRC Project No DP-2-04 "Test Protocol for the Evaluation of low temperature operability prediction tests for light duty diesel vehicles for North America", 2005

피인용 문헌

  1. Analyzing System of Fuel Filter Based on Temperature and Pressure Measurement for Diesel Cars vol.18, pp.3, 2014, https://doi.org/10.7471/ikeee.2014.18.3.383