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Risk based static security assessment in a practical interconnected power system

In security assessment of power systems, presently, the deterministic approach is the most widely used method. However, in the current competitive environment, the drawbacks become salient; hence security assessment based on the concept of risk is required. Risk assessment is an approach that quanti...

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Main Authors: Marsadek, M., Mohamed, A., Nizam, M., Norpiah, Z.M.
Format: Article
Language:en_US
Published: 2017
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spelling my.uniten.dspace-58782018-01-17T04:48:35Z Risk based static security assessment in a practical interconnected power system Marsadek, M. Mohamed, A. Nizam, M. Norpiah, Z.M. In security assessment of power systems, presently, the deterministic approach is the most widely used method. However, in the current competitive environment, the drawbacks become salient; hence security assessment based on the concept of risk is required. Risk assessment is an approach that quantitatively captures the factors that determine security level, namely likelihood and the severity of events. Risk index is used to quantify the degree of risk of the given operating condition. This paper presents risk based static security assessment on a practical interconnected power system at various loading condition using a risk index. The result captures the uncertainty in the occurrence of contingency and the variation of risk index as the load changes. © 2008 IEEE. 2017-12-08T07:32:26Z 2017-12-08T07:32:26Z 2008 Article 10.1109/PECON.2008.4762738 en_US In PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference (pp. 1619-1622). [4762738]
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
language en_US
description In security assessment of power systems, presently, the deterministic approach is the most widely used method. However, in the current competitive environment, the drawbacks become salient; hence security assessment based on the concept of risk is required. Risk assessment is an approach that quantitatively captures the factors that determine security level, namely likelihood and the severity of events. Risk index is used to quantify the degree of risk of the given operating condition. This paper presents risk based static security assessment on a practical interconnected power system at various loading condition using a risk index. The result captures the uncertainty in the occurrence of contingency and the variation of risk index as the load changes. © 2008 IEEE.
format Article
author Marsadek, M.
Mohamed, A.
Nizam, M.
Norpiah, Z.M.
spellingShingle Marsadek, M.
Mohamed, A.
Nizam, M.
Norpiah, Z.M.
Risk based static security assessment in a practical interconnected power system
author_facet Marsadek, M.
Mohamed, A.
Nizam, M.
Norpiah, Z.M.
author_sort Marsadek, M.
title Risk based static security assessment in a practical interconnected power system
title_short Risk based static security assessment in a practical interconnected power system
title_full Risk based static security assessment in a practical interconnected power system
title_fullStr Risk based static security assessment in a practical interconnected power system
title_full_unstemmed Risk based static security assessment in a practical interconnected power system
title_sort risk based static security assessment in a practical interconnected power system
publishDate 2017
_version_ 1644493796764811264
score 13.214268

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