607 空調熱源システムの最適運用計画とモデル予測制御(GS-6.8.12 エネルギ・システム工学)

概要

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To reduce the operational cost and energy consumption of energy supply systems, the operational planning and control are important subjects, and these should be considered simultaneously. In this paper, as one of the ways for coadunation of these subjects, they are combined with each other hierarchically. This approach is applied to the operational planning and control of an existing heat supply system for air conditioning. At the upper level, the on/off status of operation and load allocation of each piece of equipment as well as the revolutions of pumps and temperatures of heat flows are determined to minimize the operational cost using a static model. At the lower level, the model predictive control is adopted to control the revolutions and temperatures using a dynamic model with their desired values determined at the upper level. At the first phase of the research, the dynamic response of the system obtained by a numerical simulation is used in place of that obtained by the measurement. The effectiveness of the proposed approach is investigated through a case study.
一般社団法人日本機械学会の論文
2004-03-17