A07 5kWスターリングエンジン発電機の基本性能(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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A 5kW class Stirling engine generator has been developed with the aim of constructing a system mainly for business use. The Stirling engine is built up as a 2-piston type with driving mechanism. It has a hot cylinder and a heat-exchanger cylinder in which a regenerator and a cooler are installed, and the both cylinders are connected by a heater made by U-shape tubes. The developed Stirling engine generator is unified hermetically because of including a PM synchronous generator in the driving mechanism. From the results of performance test, maximum electric power attains 4.95kW. And also, heater layout is improved as the heater tubes with fins are perpendicular to combustion gas in a square shape duct, so that thermal input into the engine increases.
2009-11-06