The Rough Set Theory applied to the steady - State contingency classification

• Type: Article in International Conference Proceedings Book
• Date: 2004

Authors

C. I. Faustino Agreira (Author) Other; C. M. Machado Ferreira (Author) Other; J. A. Dias Pinto (Author) Other; Fernando Maciel Barbosa (Author) FEUP

Conference proceedings International

Title: 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings

Pages: 1140-1144

39th International Universities Power Engineering Conference, UPEC 2004

Bristol, 6 September 2004 through 7 September 2004

Indexing

Scopus - 1 Citation

Other information

Authenticus ID: P-007-EZK

Abstract (EN): In the last years the importance of the security analysis has been increasing, due to economical and environment constrains. The operation of an electrical power system is a complex task due to the high degree of uncertainty and the large number of parameters involved. This paper is devoted to the presentation of an efficient steady-state contingency classification using the Rough Set Theory. The developed technique produces a classification of the system operating in four possible states. The powerful methodology developed was applied to a test power network in four different scenarios. The numerical results were compared and analysed in order to obtained important conclusions that provide a valuable contribution to the understanding of the power system security problem.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 5