Title :
Apply rough set and GM(h,N) model to analyze the influence factor in gas breakdown
Author :
Wen, Kun-Li ; Wang, Chien-Wen ; Changchien, Shih-Kuen ; Yeh, Cheng-Kai
Author_Institution :
Chienkuo Technol. Univ., Changhua
Abstract :
In power system field, 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 method and GM(h,N) method to find the priority of influence factor in gas breakdown. And also created rough set and GM(h,N) toolbox based on Matlab, which to help the complex calculation and analysis. 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 and GM(h,N) method.
Keywords :
electric breakdown; power system reliability; rough set theory; gas breakdown; high voltage system protection; power system reliability; rough set theory; Breakdown voltage; Decision making; Electric breakdown; Information systems; Mathematical model; Power system protection; Power system reliability; Set theory; Statistical analysis; Uncertainty;
Conference_Titel :
Systems, Man and Cybernetics, 2007. ISIC. IEEE International Conference on
Conference_Location :
Montreal, Que.
Print_ISBN :
978-1-4244-0990-7
Electronic_ISBN :
978-1-4244-0991-4
DOI :
10.1109/ICSMC.2007.4413673