WSEAS Transactions on Systems and Control
Print ISSN: 1991-8763, E-ISSN: 2224-2856
Volume 10, 2015
Research of Condition Based Maintenance Evaluation Model for the On-Post Vacuum Circuit Breaker on Least Squares Support Vector Machine Based on Particle Swarm Optimization Algorithm
Authors: ,
Abstract: ith the connections between the safe operation and national economy development getting closer, the original scheduled maintenance has been unable to adapt to the current demand for electricity. The condition-based maintenance, which is an immediate and effective maintenance mode for supply equipment, achieves supply companies general concern. This paper aims at the existing problems in on-post vacuum circuit breaker, builds the device status and risk assessment index system based on actual situation, and proposes on-post vacuum circuit breaker condition-based maintenance overhaul which based on particle swarm optimization and least squares support vector machine. This paper collects 100 box transformer substation data from distribution network in a power company to do empirical analysis, the mean absolute percentage error and mean square error is 0.1296% and 0.0716, respectively. Thus, this method has high accuracy and good generalization ability, which can be applied to the evaluation of condition-based maintenance.
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Keywords: Condition-based maintenance, On-post vacuum circuit breaker, Particle swarm optimization, Least squares support vector machine, Comprehensive evaluation
Pages: 198-205
WSEAS Transactions on Systems and Control, ISSN / E-ISSN: 1991-8763 / 2224-2856, Volume 10, 2015, Art. #22