DocumentCode :
1229464
Title :
Reliability Assessment of the Brazilian Power System Using Enumeration and Monte Carlo
Author :
Rei, Andrea M. ; Schilling, Marcus Theodor
Author_Institution :
Cepel, Rio de Janeiro
Volume :
23
Issue :
3
fYear :
2008
Firstpage :
1480
Lastpage :
1487
Abstract :
Two methods have been largely studied and used in power systems reliability assessment: contingency enumeration and nonsequential Monte Carlo simulation. Both have their advantages and drawbacks. Contingency enumeration is conceptually simple and usually requires low computational effort. Conversely, Monte Carlo simulation is computationally harder, but much more versatile to model random aspects. This paper depicts some important practical aspects regarding the application of both methods, emphasizing how they can be used in a complementary way. The Brazilian interconnected electrical system is used to illustrate the risk assessment of an actual large scale power system, utilizing both techniques.
Keywords :
Monte Carlo methods; electricity supply industry; power system interconnection; power system reliability; risk management; Brazilian power system; Monte Carlo simulation; contingency enumeration; interconnected electrical system; large scale power system; reliability assessment; Monte Carlo method; reliability; state enumeration;
fLanguage :
English
Journal_Title :
Power Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8950
Type :
jour
DOI :
10.1109/TPWRS.2008.922532
Filename :
4527180
Link To Document :
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