Title :
A proposal for reliability evaluation of components on electric power distribution system integrating probabilistic models and fuzzy inference systems
Author :
Piasson, D. ; Rodrigues, R.B. ; Biscaro, A.A.P. ; Mantovani, J.R.S.
Author_Institution :
Math. Dept., Sao Paulo State Univ., Sao Paulo, Brazil
Abstract :
The system reliability depends on the reliability of its components itself. Therefore, it is necessary a methodology capable of inferring the state of functionality of these components to establish reliable indices of quality. Allocation models for maintenance and protective devices, among others, have been used in order to improve the quality and availability of services on electric power distribution systems. This paper proposes a methodology for assessing the reliability of distribution system components in an integrated way, using probabilistic models and fuzzy inference systems to infer about the operation probability of each component.
Keywords :
fuzzy reasoning; maintenance engineering; power distribution reliability; power engineering computing; probability; quality of service; availability of services; distribution system components; electric power distribution system; fuzzy inference systems; integrating probabilistic models; maintenance; operation probability; probabilistic models; protective devices; quality of services; reliability evaluation; reliable indices; system reliability; Analytical models; Circuit breakers; Fuzzy sets; Power system reliability; Probabilistic logic; Reliability; Speech; Fuzzy systems; power system reliability; probabilistic models; stochastic processes;
Conference_Titel :
Transmission and Distribution: Latin America Conference and Exposition (T&D-LA), 2012 Sixth IEEE/PES
Conference_Location :
Montevideo
Print_ISBN :
978-1-4673-2672-8
DOI :
10.1109/TDC-LA.2012.6319094
