Electric Power System Multiple Contingencies Analysis Using the Rough Set Theory

• Type: Article in International Conference Proceedings Book
• Date: 2008

Authors

Agreira, CIF (Author) Other; Ferreira, CMM (Author) Other; Fernando Maciel Barbosa (Author) FEUP

Conference proceedings International

Title: 2008 10TH INTERNATIONAL CONFERENCE ON PROBABILISTIC METHODS APPLIED TO POWER SYSTEMS

Pages: 62-66

10th International Conference on Probabilistic Methods Applied to Power Systems

Rincon, PR, MAY 25-29, 2008

Indexing

ISI Web of Knowledge - 0 Citations

Scopus - 0 Citations

Scientific classification

FOS: Engineering and technology > Other engineering and technologies

CORDIS: Physical sciences > Mathematics > Algebra > Set theory ; Technological sciences > Technology > Electrical technology

Other information

Authenticus ID: P-004-54G

Abstract (EN): In this paper it is proposed an efficient contingency screening and ranking algorithm for assessment and classification of multiple contingencies of an Electric Power System using the Rough Set theory. The developed methodology produces a classification of the system operation in five possible states: normal, alert, emergency, in-extremis and restorative. These different operating states correspond to six levels of security: secure, alert, correctively secure, alert no correctable, emergency and restorative. The states can be classified horizontally as secure, that correspond to the normal state and insecure for the remaining ones. The developed computer programs, the SECURsySTEM were applied to the IEEE 118 busbars test power network and results are presented and analyzed.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 5