Open Access

ARTICLE

Cloud Based Monitoring and Diagnosis of Gas Turbine Generator Based on Unsupervised Learning

by Xian Ma¹, Tingyan Lv^2,*, Yingqiang Jin², Rongmin Chen², Dengxian Dong², Yingtao Jia²

1 China Academy of Industrial Internet, Beijing, 100041, China
2 China Datang Co. Ltd., Beijing, 100032, China

* Corresponding Author: Tingyan Lv. Email:

Energy Engineering 2021, 118(3), 691-705. https://doi.org/10.32604/EE.2021.012701

Received 09 July 2020; Accepted 09 November 2020; Issue published 22 March 2021

Abstract

The large number of gas turbines in large power companies is difficult to manage. A large amount of the data from the generating units is not mined and utilized for fault analysis. This study focuses on F-class (9F.05) gas turbine generators and uses unsupervised learning and cloud computing technologies to analyse the faults for the gas turbines. Remote monitoring of the operational status are conducted. The study proposes a cloud computing service architecture for large gas turbine objects, which uses unsupervised learning models to monitor the operational state of the gas turbine. Faults such as chamber seal failure, load abnormality and temperature anomalies in the gas turbine system can be identified by using the method, which has an accuracy of 60%–80%.

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Keywords

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