Expert system for engineering assets' management of utility companies

The article is concerned with problems associated with expert system implementation for technical state and reliability assessment of power networks complex object, such as substation. The article presents operation algorithm and structure of designed expert system. The article also contains calculation example of technical state assessment of power transformer by means of neural fuzzy inference based on transformer components' state analysis.

[1]  Robert Tibshirani,et al.  The Elements of Statistical Learning: Data Mining, Inference, and Prediction, 2nd Edition , 2001, Springer Series in Statistics.

[2]  Stanislav A. Eroshenko,et al.  Fuzzy neural networks' application for substation integral state assessment , 2014 .

[3]  E. Gockenbach,et al.  Reliability Centered Asset Management for Medium-Voltage Deteriorating Electrical Equipment Based on Germany Failure Statistics , 2009, IEEE Transactions on Power Systems.

[4]  Alexandra I. Khalyasmaa,et al.  Hybrid neural network and fuzzy logic methods for implementation of equipment actual state assessment of power stations and substations , 2015 .

[5]  Alexandra I. Khalyasmaa,et al.  Power Equipment Technical State Assessment Principles , 2014 .

[6]  Alexandra I. Khalyasmaa,et al.  Development of 110-220 kV Power Transformer Model for Equipment Functional State Assessment System , 2014 .

[7]  Ajith Abraham,et al.  Adaptation of Fuzzy Inference System Using Neural Learning , 2005 .

[8]  Richard Bellman,et al.  Decision-making in fuzzy environment , 2012 .

[9]  I. V. Davidenko,et al.  An Algorithm For Prioritizing The MaintenanceOf Power Transformers , 2014 .

[10]  Alexandra I. Khalyasmaa,et al.  Assessment of Power Transformers Technical State Based on Technical Diagnostics , 2014 .

[11]  Paul Gill,et al.  Electrical Power Equipment Maintenance and Testing , 1997 .

[12]  M. Muhr.  Asset and risk management of electrical power equipment , 2005, Proceedings of 2005 International Symposium on Electrical Insulating Materials, 2005. (ISEIM 2005)..

[13]  Alexandra I. Khalyasmaa,et al.  Assessment of State of Urban Power Supply Systems’ Power Transmission Lines on the Basis of Indicative Analysis , 2013 .