OPERATION OPTIMIZATION METHOD AND DEVICE OF POWER GENERATION PLANT

摘要

PROBLEM TO BE SOLVED: To provide an operation optimization method by which load distribution to each turbine is controlled so as to maximize power generation efficiency in a power generation plant comprising a plurality of turbines.

SOLUTION: In optimization control for obtaining the highest power generation efficiency while satisfying restricting conditions in a power generation plant, a step for obtaining an optimum solution from a model formula of the power generation plant is divided into two steps; a step in which Lipschitzian optimization algorithm is used and another step in which sequential and quadratic programming is used utilizing an initial solution obtained by the step. Thus, operation by local optimum solution generated depending on the initial solution is prevented.

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