Title :
Prediction of gas breakdown via a fuzzy-grey approach
Author :
Chang, Wei-Fu ; Wu, Yu-Chi ; Wen, Kun-Li
Author_Institution :
Dept. of Electr. Eng., Nat. United Univ., Miao-Li, Taiwan
Abstract :
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. In this paper, we propose a refined mathematical approach based on grey and fuzzy methods to predict the gas breakdown. With the help of a fuzzy membership function to determine the proper value of the identification coefficient, the performance of the presented approach is promising.
Keywords :
electric breakdown; fuzzy logic; fuzzy systems; grey systems; power system protection; power system reliability; prediction theory; fuzzy theory; gas breakdown prediction; grey system theory; high voltage system protection; mathematical approach; power system reliability; Breakdown voltage; Electric breakdown; Fuzzy logic; Fuzzy systems; Humidity; Mathematics; Power system protection; Power system reliability; Predictive models; Surface discharges;
Conference_Titel :
Electrotechnical Conference, 2004. MELECON 2004. Proceedings of the 12th IEEE Mediterranean
Print_ISBN :
0-7803-8271-4
DOI :
10.1109/MELCON.2004.1348071
