Abstract

RODRIGUEZ-RAMOS, Adrián  and  LLANES-SANTIAGO, Orestes. Fault diagnosis in a BKZ-340-140-29M steam generator using tools of fuzzy logic. Ingeniería Mecánica [online]. 2014, vol.17, n.2, pp. 147-156. ISSN 1815-5944.

In this work the design of a fault diagnosis system using tools of fuzzy logic for a BKZ-340-140-29M steam generator in a thermoelectric power station is presented. The application aims to study the advantages of these techniques in the development of a fault diagnostic method with the characteristic to be robust to external disturbances and sensitive to small faults. The fault diagnosis system was designed for the water - steam circuit of the steam generator by its great incidence in the correct functionality of the generation blocks. The obtained results indicate the feasibility of the proposal.

Keywords : fault diagnosis; robustness; sensibility; fuzzy logic; steam generator.

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