| Title |
Decision of Maintenance Priority Order for Substation Facility through Structural Importance and Fault Analysis |
| Authors |
Sung-Hun Lee ; Tun-Seong Lee ; Jin-O Kim |
| DOI |
http://dx.doi.org/10.5207/JIEIE.2013.27.4.023 |
| Keywords |
Expert System ; FMECA ; Reliability Centered Maintenance ; Risk Priority Number |
| Abstract |
Reliability Centered Maintenance(RCM) is one of most widely used methods in the modern power system to schedule a maintenance cycle and determine the priority of inspection. A precedence study for the new structure of rearranged system should be performed due to introduction of additional installation. This paper proposes a new method to evaluate the priority of maintenance and inspection of the power system facilities. In order to calculate that risk index, it is required that the reliability block diagram should be analyzed for the power system. Additionally, a fault cause analysis is also performed through the event-tree analysis. |