Blade damage evaluation system, blade damage evaluation method, and blade damage evaluation program

According to one embodiment, a blade damage evaluation system comprising one or more computers configured to: evaluate 5 inflow and collision of solid particles into a turbine based on design data, maintenance data, and operation data; and calculate a survival rate by applying at least one data incl...

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Bibliographische Detailangaben
Hauptverfasser:	Kawada, Yasutaka, Suzuki, Yusuke, Nakajima, Shota, Kawai, Yasuteru
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING ENGINE PLANTS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PHYSICS REGULATING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	According to one embodiment, a blade damage evaluation system comprising one or more computers configured to: evaluate 5 inflow and collision of solid particles into a turbine based on design data, maintenance data, and operation data; and calculate a survival rate by applying at least one data included in at least one of the design data, the maintenance data, and the operation data as at least one factor to a formula that models the turbine 10 by survival time analysis, the survival rate indicating that erosion amount of at least one of a plurality of blades does not reach a predetermined threshold at arbitrary time in future. THERMAL POWER PLANT SENSOR -- DATA-ACQUISITION 77 EVALUATION COMPUTER 9 PROCESSING COMMUNICATION