대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2008년도 동계학술발표대회 논문집
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- Pages.642-648
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- 2008
화력발전설비 진단기술 및 전문가 시스템개발에 관한 연구
A study on the developing the diagnosis technology and expert system in fossil power plant
- Baik, Young-Min (Facility & Automation Research Devision, RIST) ;
- Jeong, Hee-Don (Facility & Automation Research Devision, RIST) ;
- Shin, Eun-Ju (Energy Department, POSCO)
- 발행 : 2008.11.21
초록
In order to analyze the causes of fossil power plant facilities due to a degradation and corrosion, artificial degraded materials composed of the facilities were manufactured. Various experiment were performed based on mechanical test, microstructure observation, hardness test, electrochemical potentiokinetic reactivation test(EPR) and corrosion scale thickness measurement test. The master curves were write out using Larson-Miller parameter to evaluate the degree of degradation with the above diagnosis methods. These data were applied to materials database of fossil power plant diagnosis. Finally expert system on the fossil power plant diagnosis was developed using the master curves and diagnosis algorithms.
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