A05 スターリングサイクルの双方向利用に関する研究(スターリングエンジン及び関連要素と応用システム(2))

概要

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Stirling cycle can convert power and thermal energy bilaterally with the same mechanism. Cogeneration system is a good example of application of Stirling cycle as bilateral conversion. In this study, the proposed system is tandem system with generator as a top engine cycle and Stirling cycle equipment as a bottom cycle. When electric power demand is large, Stirling engine is driven by exhaust heat of top cycle. The sum of electric power is generated by top cycle and Stirling engine. On the other hand, when thermal energy demand is large, Stirling cycle equipment is driven as heat pump by electric power of top cycle. In this case, the thermal efficiency of the whole system is more advanced than conventional system. Furthermore, this system is an independent system. It can change the output ratio of electric power and thermal energy without any external fuel supply. In this paper, Stirling cycle equipment is examined bilaterally. The performance of the system is presented.
一般社団法人日本機械学会の論文
2005-10-20