The Research on Malfunction Diagnosis of Thermal Power System of Steam Turbine Based on Structure Theory

Yong Wang; Dong Mei Ji; Guo Xu Chai; Du Wang

doi:10.4028/www.scientific.net/AMR.614-615.89

Paper Titles

Relationship between Heating Value and Proximate Analysis of Oil Shale
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Numerical Study on the Premixed Combustion in Porous Media Burner
p.73

Numerical Simulation of Condenser Throat Combining with Low-Pressure Exhaust Hood for 600MW Thermal Power Unit
p.77

The Exhaust Steam Enthalpy of Steam Turbine Cognitive Modeling Based on Simplify Evidential Regression Multi-Model
p.83

The Research on Malfunction Diagnosis of Thermal Power System of Steam Turbine Based on Structure Theory
p.89

Combustion Experimental Study on Spouted Bed for Daqing Oil Shale Semi-Coke
p.95

Numerical Simulation of the Last Stage in the Nuclear Half-Speed Turbine
p.99

Study on Co-Combustion of Oil Shale Semi-Coke and Corn Stalk
p.103

Co-Combustion Characteristics of Oil Shale Semi-Coke and Corn Stalk
p.107

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 614-615The Research on Malfunction Diagnosis of Thermal...

The Research on Malfunction Diagnosis of Thermal Power System of Steam Turbine Based on Structure Theory

Abstract:

The improved diagnostic technique based on the structure theory is applied to a 600MW coal fired power plant. Two typical malfunctions which only one malfunction occurs and multiple malfunctions occur simultaneously are researched by the malfunction simulation. The induced malfunctions could be separated by the sequential process model. The results show the modified diagnostic model based on thermo-economics structural theory is correct and practical.

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Periodical:

Advanced Materials Research (Volumes 614-615)

Pages:

89-94

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.614-615.89

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Online since:

December 2012

Authors:

Yong Wang, Dong Mei Ji, Guo Xu Chai, Du Wang

Keywords:

Malfunction Diagnosis, Structure Theory, Thermal Power System, Thermoeconomics

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