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Uncertainty consideration in power system reliability indices assessment using fuzzy logic method

Fotuhi, M ; Sharif University of Technology | 2007

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  1. Type of Document: Article
  2. DOI: 10.1109/LESCPE.2007.4437398
  3. Publisher: 2007
  4. Abstract:
  5. Reliability assessment of power systems is very vital particularly in the market-driven environment. As the power systems are nonlinear and large-scale systems, extracting their reliability indices involves much uncertainty. Calculation of power system reliability using stochastic methods is a complex and relatively difficult procedure. However, using fuzzy logic methods it would be possible to calculate the reliability in accordance with the existing uncertainties. In this paper, a new fuzzy logic based method is proposed to calculate the reliability indices of composite power systems. Then, the suggested method is examined on a sample network as a case study. © 2007 IEEE
  6. Keywords:
  7. Electric power systems ; Electric power transmission networks ; Fuzzy sets ; Fuzzy systems ; Membership functions ; Outages ; Power transmission ; Pumps ; Quality assurance ; Reliability ; Uncertainty analysis ; Case studies ; Composite power systems ; Forced outage rate ; Fuzzy logic methods ; Large-scale systems ; Power system reliabilities ; Power systems ; Reliability assessments ; Reliability indices ; Stochastic methods ; Fuzzy logic
  8. Source: 2007 Large Engineering Systems Conference on Power Engineering, LESCOPE'07, Montreal, QC, 10 October 2007 through 12 October 2007 ; January , 2007 , Pages 305-309 ; 9781424415830 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4437398