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A Study on the Life Cycle Cost Calculation of the Railroad Vehicle Based on the Maintenance Information  

Kim, Jae-Hoon (한국철도기술연구원)
Jun, Hyun-Kyu (한국철도기술연구원)
Park, Jun-Seo (한국철도기술연구원)
Jeong, Hyun-Yong (서강대학교 기계공학과)
Publication Information
Journal of the Korean Society for Railway / v.12, no.1, 2009 , pp. 88-94 More about this Journal
Abstract
Life cycle costing is one of the most effective approaches for the cost analysis of long-life products such as the railroad vehicle. Life cycle costing includes the cost of concept design, development, manufacture, operation, maintenance and disposal. Especially, life cycle costing in the railroad industry has been focused on the maintenance cost. In this paper, the standard, guide and maintenance information of railroad vehicle were investigated, and the unique corrective and preventive maintenance templates of railroad vehicle were proposed. Maintenance cost of an auxiliary power supply system of EMU was predicted by using the proposed templates. The results show that the preventive maintenance, PM, cost is much higher compare to corrective maintenance, CM, cost because of daily and monthly maintenance tasks which require lots of labor work. It is expected that these templates can help railroad operators make maintenance strategies with consideration of the cost parameter.
Keywords
LCC; Preventive Maintenance; Corrective Maintenance; Railroad Vehicle;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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