A01 低温度差フリーピストンスターリングエンジンの研究(スターリングエンジン及び関連要素と応用システム(1))

概要

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In the case of the free piston Stirling engine (FPSE), the output power of the working gas is directly used as the linear alternator input and then converted into electrical power. Therefore, it can be expected to achieve a high effectiveness as heat-to-electricity power converter for space applications. Test models of free piston Stirling engine (FPSE) converter have been developed for a demonstration of solar heat energy utilization at the Japan Aerospace Exploration Agency (JAXA), for future aerospace applications. On the other hand, PFSEs using an empty can have also been developed, and they are being used for educational events held by JAXA. Recently, a power converter from waste heat to electricity is expected from the viewpoint of environment protection. Based on JAXA's FPSE technology, two types of FPSEs have been designed and developed to realize efficient use of low temperature heat energy. In this paper, the design specifications of these engines are described.
一般社団法人日本機械学会の論文
2010-12-07