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A Method for Extrac...
A Method for Extracting Reliability Importance Indices from Reliability Simulations of Electrical Networks
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- Hilber, Patrik (författare)
- KTH,Elektroteknisk teori och konstruktion
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- Bertling, Lina (författare)
- KTH,Elektroteknisk teori och konstruktion
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(creator_code:org_t)
- Power Systems Computation Conference ( PSCC ), 2005
- 2005
- Engelska.
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Ingår i: 15th Power Systems Computation Conference, PSCC 2005. - : Power Systems Computation Conference ( PSCC ).
- Relaterad länk:
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http://www.pscc-cent...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- This paper proposes a reliability importance index that is possible to extract from existing reliability simulations at a low additional computational cost. The index utilizes the concept of reliability worth as a measure of system reliability in order to establish the importance of components in systems with several load points. Since the method is based on simulations, it is suitable for large networks with a high level of detail. The index can be used as decision support for asset management, for example where maintenance actions will become most beneficial. The index is evaluated against the background of a number of analytically calculated indices. Furthermore, the index is applied to a network in the Stockholm area. The conclusion of the paper is that the proposed simulation based importance index provides a means of improving analysis of electrical network reliability.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- reliability importance index
- Monte Carlo simulation
- electrical network
- customer interruption cost
- reliability worth
- Electric power engineering
- Elkraftteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)