Technical gazette, Vol. 27 No. 3, 2020.
Original scientific paper
https://doi.org/10.17559/TV-20181029133826
The Method of Determination and Detection of Abnormal States in a GT8C Turbine
Konrad Stefanowicz
; The Jacob of Paradies University (AJP) ul. Teatralna 25, 66-400 Gorzów Wielkopolski, Poland
Błażej Bałasz
; Koszalin University of Technology ul. Racławicka 15-17, 75-620 Koszalin, Poland
Dariusz Lipiński
; Koszalin University of Technology ul. Racławicka 15-17, 75-620 Koszalin, Poland
Grzegorz Włażewski
; The Jacob of Paradies University (AJP) ul. Teatralna 25, 66-400 Gorzów Wielkopolski, Poland
Abstract
The paper describes a new method of determining abnormal states and the way they are detected on GT8C turbine. The system of dividing measured parameters into three groups has been suggested. The paper puts the emphasis on the issue of identifying relevant information contained in the data set. Properties of the GT8C have been given. The significance of monitoring the essential operating parameters has been noted. The steps leading towards the detection of anomalies related to the measured parameter have been made. The tool in form of the method for determining abnormal states shows how to easily implement and supplement the supervision over measured parameters of the machine. The use of computer assisted methods dramatically accelerates the analysis of basic components of the measured parameters thus facilitating the possibilities of detecting the abnormal state of the machine and making a decision on the response.
Keywords
control chart patterns; gas turbine; pattern recognition; prediction
Hrčak ID:
239079
URI
Publication date:
14.6.2020.
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