2022
DOI: 10.22266/ijies2022.0831.33
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RNN-Autoencoder Approach for Anomaly Detection in Power Plant Predictive Maintenance Systems

Abstract: Induced Draft Fans (IDF) and Primary Air Fans (PAF) are critical equipment in steam power plants. Anomaly detection based on machine learning models is an approach that is currently being developed for optimization and increasing the effectiveness of predictive maintenance (PDM) as well as increasing the reliability of thermal power plants. The research aims to develop a data-driven model for diagnostic and prognostic equipment, produce accurate predictions using many sensor data taken in real-time from the SC… Show more

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Cited by 3 publications
(3 citation statements)
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“…RNNs (i.e., LSTM and GRU) [30] Suitable for sequential data. They can capture dependencies over time.…”
Section: Computational Demandsmentioning
confidence: 99%
See 1 more Smart Citation
“…RNNs (i.e., LSTM and GRU) [30] Suitable for sequential data. They can capture dependencies over time.…”
Section: Computational Demandsmentioning
confidence: 99%
“…Hybrid models [30,31] They combine features of multiple models. Versatility in feature extraction and modeling.…”
Section: Computational Demandsmentioning
confidence: 99%
“…The [9][10] have developed a Dynamic Predictive Maintenance Scheduling (DPMS) method that uses deep auto-encoders and deep forest for failure prognosis, which showcases the method's effectiveness in maintenance and decision-making based on the system degradation FE from raw sensor data. This method is effectively validated using NASA's aircraft engine datasets and has possibly outperformed several other state-of-the-art methods, which underscored the potential of Deep Learning (DL) in predictive maintenance for reducing costs and facilitating precise maintenance decisions.…”
Section: Literature Reviewmentioning
confidence: 99%