Apply Rough Set to the Study of Major Influence Factor in Gas Breakdown

Author

Wen, Kun-Li ; Nien, Hsiau-Hsian ; Lee, Yuan-Piao ; Wang, Chien-Wen

Author_Institution

ChienKuo Technol. Univ., Changhua

fYear

2007

Firstpage

776

Lastpage

780

Abstract

In power system filed, to study the characteristics of the gas breakdown is essential and of importance in designing the protection of high voltage system as well as to the power system reliability. Hence, in this paper, the major purpose is to propose a refined mathematical approach based on rough set methods to find the priority of influence factor in gas breakdown. And also created rough set toolbox based on Matlab, which to help the complex calculation. As the result, we not only can get the rank of influence factor in gas breakdown, but also provides a new idea for extension the applications of rough set.

Keywords

electric breakdown; mathematics computing; power engineering computing; power system protection; rough set theory; Matlab; gas breakdown; high voltage system protection; influence factor; power system reliability; refined mathematical approach; rough set theory; Breakdown voltage; Electric breakdown; Frequency; Humidity; Information systems; Land surface temperature; Power system protection; Power system reliability; Power systems; Surface discharges;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 2007. 42nd IAS Annual Meeting. Conference Record of the 2007 IEEE

Conference_Location

New Orleans, LA

ISSN

0197-2618

Print_ISBN

978-1-4244-1259-4

Electronic_ISBN

0197-2618

Type

conf

DOI

10.1109/07IAS.2007.122

Filename

4347871