Architecture for turbine system diagnosis based on sensor data

A method of diagnosing a turbine system including: receiving sensor data of a first component of the turbine system (303a); identifying a mode of the first component (307a); inputting the sensor data and the mode of the first component into a first model-based diagnostic engine (311a) and a data-dri...

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Bibliographic Details
Main Authors TECUCI DAN G, MENG YUNSONG
Format Patent
LanguageEnglish
Published 24.06.2015
Subjects
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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Summary:A method of diagnosing a turbine system including: receiving sensor data of a first component of the turbine system (303a); identifying a mode of the first component (307a); inputting the sensor data and the mode of the first component into a first model-based diagnostic engine (311a) and a data-driven diagnostic engine (313a) to generate a first component diagnosis (315a); receiving sensor data of a second component of the turbine system (303x); identifying a mode of the second component (307x); inputting the sensor data and the mode of the second component into a second model-based diagnostic engine (311x) and the data-driven diagnostic engine (313x) to generate a second component diagnosis (315x); generating a component abstraction for the first component diagnosis and the second component diagnosis (317); and inputting the component abstraction to a system model-based diagnostic engine (319) to generate a first diagnosis of the turbine system (321).
Bibliography:Application Number: CN2013854302