Browse > Article
http://dx.doi.org/10.7782/JKSR.2012.15.6.566

Burn-in Test Case Study for Heavy Maintenance to Improve the Reliability  

Kim, Hanyoung (Doctoral Candidate, Graduate School, Kyungil University)
Lee, Jinchoon (School of Business, Kyungil University)
Publication Information
Journal of the Korean Society for Railway / v.15, no.6, 2012 , pp. 566-571 More about this Journal
Abstract
The door systems in urban railway vehicles, through heavy maintenance checks by six years, 75 parts for 34 part types in 75 units have to be replaced periodically, and the remaining 68 parts for 40 part types to be replaced occasionally based on the necessity. Even though this process makes the door systems almost to be initial status, the systems have complicated mixes of components with new parts and used and then have different property from the original ones. This study suggested a burn-in test as a subsidiary tool to improve the reliability of urban railway vehicles, and suitable for testing conditions and the proposed new target value.
Keywords
Burn-in; Bathtub curve; Door system; Heavy maintenance; RCM;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 IEC 60050-191, International Electrotechnical Vocabulary. Chapter 191: Dependability and quality of service.
2 MIL-STD-721, Definition of terms for reliability and maintainability
3 S.K. Seo (2009) MINITAB Reliability Analysis, Eretec, pp. 42.
4 Korea Maintenance Technology Institute, Copyright(C) 2000 KMTI. All Rights Reserved.
5 K.O. Kim (2007) Optimal System Burn-in for Maximizing Reliability of non-series System, Journal of the Korean Institute of Industrial Engineers, 33(2), pp. 273-281.   과학기술학회마을
6 Heavy Maintenance Process Guide Book of Line 1 Electric Vehicle's Door System (2012) Daegu Metropolitan Transit Corporation.
7 Electric Vehicle Fault data Analysis of Line 1(2007-2010), Daegu Metropolitan Transit Corporation.
8 K.J. Choi, Y.O Cho, J.D. Jung, S.A. Kim, et al. (2010) Reliability Vehicle using the Durability Analysis and Precise Diagnostic Guidelines, Korea Railroad Research Institute, pp. 119.
9 J.W. Kim, H.S. Kim, Y.H. Yu, J.H. Jo (2011) Study on correlation between general inspection and failure of railway passenger car, Spring Conference of The Korean Society for Railway, Heongseong, PP. 1639-1641.   과학기술학회마을
10 Y. Yu, et al. (2012) Reliability Centered Rolling stock Maintenance RCRM, Spring Conference of Korean Society for Railway, Mokpo, pp. 720-725.
11 J.C. Park, Y.D. Chun, E.S. Chung, J.J. Park (2007) Application Method of Burn-In Test to the Components for Space Launch Vehicle, Aerospace Engineering and Technology, 6(1), pp. 166-172.   과학기술학회마을
12 S.K. Seo, et al. (2010) Reliability Engineering [Revision], Kyobobook, pp. 274.
13 S.K. Seo, et al. (2010) Reliability Engineering [Revision], Kobobook, pp. 291.
14 M.S. Kim (2006) Understanding of HALT, USW Reliability Innovation Center, University of Suwon.
15 S.K. Seo (2009) MINITAB Reliability Analysis, Eretec, pp. 297.
16 Electric Vehicle Fault data Analysis of Line 1 (2012) Daegu Metropolitan Transit Corporation.