B-32 地域冷暖房熱源システムの復コミッショニングと最適運転 : その2 運転改善法の提案

概要

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In order to improve the energy performance of a district heating and cooling (DHC) plant, the expected performance of the plant is studied using simulations based on mathematical models. An complete heat source system model, equipped with an embedded module that automatically determines the on/off states of heat source equipment using cooling/heating loads, has been developed and validated using actual performance measurements. The mean error between the simulated and measured total energy consumption was 4.2%. Using the developed model, four studies for improving the plant operation are simulated in order to determine how much energy can be saved. If all of four proposals are applied, the total power consumption and energy cost can be reduced by 11.0% and 8.2% respectively.
社団法人空気調和・衛生工学会の論文
2009-08-18