” Forsmark Kraftgrupp” needs to update their system for categorizing faults events inthe plant, both in the input stage and at a later stage when trend analysis and otherhistory analysis is to be done. The system that is being used today is built in the 1990sand has some apparent flaws that make it complicated to trend common faults andfollow up on production loss.The focus of this paper is to find a standardized and logic way to report fault eventsconnected to production loss. If implemented into a future tool it will simplifyoverseeing past events by searching on fault type and components.The literature study goes through basic theory on productions loss, the interestedparties, Swedish standardization, and a surrounding world analysis.Collection of data was made especially by interviewing the interested parties:maintenance, engineering and operation which is the plants internal divisions. In theinterviews with the different divisions, information and parameters important for afuture tool was sought for.The paper reached a solution proposal on how to categorize fault events at input stage.The proposal is presented in a tree structure that consists out of five different levels.The report ends with a discussion about proposals that are outside of the scope of thereport, followed by a concluding chapter summing up the process through which thetree structure has been developed.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:uu-430778 |
| Date | January 2020 |
| Creators | Hendricks, Mattias, Bergström Holm, Johan |
| Publisher | Uppsala universitet, Institutionen för fysik och astronomi, Uppsala universitet, Institutionen för fysik och astronomi |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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