OPERATION CONDITION EVALUATION DEVICE, OPERATION CONDITION EVALUATION METHOD, AND CONTROL SYSTEM FOR POWER GENERATION PLANT

摘要

The present invention relates to an operation condition evaluation device for evaluating operating conditions of a power generation plant, the operation condition evaluation device provided with: an operation mode input unit that receives an input of an operation mode of the power generation plant; an operation model storage unit that stores an operation model indicating a virtual operation of the power generation plant; a simulation unit that applies, to the operation model, operating conditions composed of a set of operation parameters that are set for each of a plurality of operation terminals provided in the power generation plant, and calculates a virtual process value of the power generation plant; a weight coefficient storage unit that stores a weight coefficient determined corresponding to the operation mode for each virtual process value; and a score calculation unit that determines the weight coefficient corresponding to the input operation mode referring to the weight coefficient storage unit, and calculates an evaluation score for each operation condition by using a value obtained by multiplying the virtual process value by the weight coefficient.