Plant operation support apparatus, display apparatus, plant operation system, and plant operation support method

摘要

To enable a plant operator to grasp how much waste is present in the total energy consumption of the entire plant in the process of changing the operation of the plant from the current operation to the target operation.SOLUTION: The process of changing the operation of the plant 2 from the current point specified by the total consumption energy present status value to the total load current status value to the target point specified by the total energy consumption target value for the total load predicted value A recommended trajectory computing unit 323 for computing a recommended trajectory, a total energy expenditure range for calculating a total energy expenditure range expression representing a range within which the total energy consumption for the total load of the entire plant 2 can be obtained using the system model formula and the equipment model formula And an output unit 34 for creating and outputting the total energy consumption range display data on which the recommended trajectory is displayed on the screen together with the executable area represented by the total energy consumption range formula, and the plant operation support apparatus 3 Configure.(FIG.