Power piston support components design of free piston Stirling linear generator

Compact structure and high working efficiency are the characteristics of free Stirling linear generation device, whose power piston support components works in high frequency to produce elastic stiffness and to support the piston components. The structure of the power piston support components of free piston linear generator is designed. The mechanical properties of power piston are analyzed by finite element analysis method, and the experiment for the verification of stiffness is finished. The power piston support components are applied to the free piston linear Stirling generator , and the experiment shows that the operating performance is very well.