Abstract
This paper presented a fuzzy based fault tree technique to obtain the reliability analysis for substations. Due to uncertainty in the collected data, all the failure probabilities are represented by trapezoidal fuzzy numbers. In this paper, the fault-tree analysis incorporated with the trapezoidal fuzzy number and minimal cut sets approach is used for reliability assessment of substations. An example of 66/11 KV substation is given to demonstrate the method. Further, fuzzy risk analysis problems is described to find out the probability of failure of each components of the system using linguistic variables, which could be used for managerial decision making and future system maintenance strategy.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
