| 摘要 |
PROBLEM TO BE SOLVED: To provide a data creation system for a plant diagnosis capable of easily constructing a diagnosis system of a plant even when a number of equipment constituting the plant is increased.SOLUTION: In a data creation system for a plant diagnosis utilized in a diagnosis system diagnosing status of a plant, a plant diagnosis data creation system creates data for a diagnosis from time series data from instrumentation data on the basis of system data having connection information between constituent equipment of the plant being a diagnosis object and measuring instruments measuring status of the constituent equipment, measurement item extraction means extracting measurement items associated with the diagnosis object selected by diagnosis target selection means by utilizing the connection information between the constituent equipment and the measuring instruments contained in the system data, measurement item correction means performing addition of feature quantity of the measurement items and addition/deletion of the measurement items on the basis of a data correction rule, measurement item information extracted by the measurement item extraction means and addition/deletion information of the measurement items generated by the measurement item correction means. |
