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http://dx.doi.org/10.4313/JKEM.2013.26.2.151

The Algorithm Development of Aging Diagnosis Using Swarm Optimization  

Kim, Ki-Joon (Department of Mechatronics Engineering, University of Incheon)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.26, no.2, 2013 , pp. 151-157 More about this Journal
Abstract
In this paper, properties of pattern using LBG (Linde-Buzo-Gray) Algorithm was explored including the exactness of K-means algorithm and process time of EM (Expectation Maximization) algorithm in order to develop analysis algorithm of partial discharge pattern in a cable using acoustic data analysis system. Partial discharge was measured by generating inner fault due to lamination of XLPE which is used for cable insulation material. Discharge pattern was analysed by changing the number of swarm article to 2, 4, and 6 in order to interpret swarm structure and properties.
Keywords
Swarm; Optimization; Aging diagnosis; LBG Algorithm; EM algorithm;
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