ガスタービン・コージェネレーション・システムの設計計画法 : 第1報,ガスタービン発電・廃熱ボイラ方式の最適運用計画モデル

概要

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An optimal operational planning model is proposed for determining the operational policy of gas turbine cogeneration systems. The gas turbine-waste heat boiler system is investigated as a representative type of the systems, and the optimal operational policy is determined so as to minimize the operational cost for the sake of energy saving. This problem is formulated as a mixed-integer linear programming problem by adopting zero-one integer and continuous variables indicating respectively the on/off and the partial loading status of operations for several kinds of constituent equipment. Input data of the optimization problem are expressed in the form of character expressions which enable easy modification of the data with a change of the system's constitution; and then the optimization calculation is carried out effectively by eliminating dependent variables automatically . Through a numerical study, it is shown that the proposed model is a useful tool for determining the operational policy.
一般社団法人日本機械学会の論文
1988-03-25