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Risk analysis for p...
Risk analysis for power systems : overview and potential benefits
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- Hilber, Patrik (author)
- KTH,Skolan för elektro- och systemteknik (EES),RCAM
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- Wallnerström, Carl Johan, 1980- (author)
- KTH,Skolan för elektro- och systemteknik (EES),RCAM
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- Rosenlind, Johanna (author)
- KTH,Skolan för elektro- och systemteknik (EES),RCAM
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- Setréus, Johan, 1980- (author)
- KTH,Skolan för elektro- och systemteknik (EES),RCAM
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- Schönborg, Niclas (author)
- Svenska Kraftnät
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(creator_code:org_t)
- 2010
- 2010
- English.
- Related links:
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https://kth.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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Abstract
Subject headings
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- This paper provides a mapping and sample of recently developed risk assessment techniques that are available for the distribution system operator. Three estimates on the value of more detailed risk analysis are desccribed. I.e. component reliability importance indices can be used to divversify the maintenance efforts, gaining better expected system performance at no cost. Furthermore, components that are assumed to be relatively harmless (based on average values) are identified as critical for longer interruptions. Finally it is shown that losses in a transformer are critical in the decision on transformer lifetime.
Subject headings
- 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)
Keyword
- Electric power engineering
- Elkraftteknik
Publication and Content Type
- ref (subject category)
- kon (subject category)
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