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Dynamic simulation and characteristic of free piston generator

  • Beijing Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

A dynamic model of a free piston generator (FPG) was developed considering the operation principle of FPG based on dynamics and thermodynamics equations. Then the dynamics characteristic of FPG has been achieved through the numerical solution of the dynamic model. Furthermore the influence of the input parameter of FPG system characteristics and the frequency characteristic were discussed. The results showed that FPG is a self-exciting system and stable performance could be achieved by appropriate control.

Original languageEnglish
Pages (from-to)46-49
Number of pages4
JournalNongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery
Volume40
Issue number2
Publication statusPublished - Feb 2009

Keywords

  • Dynamic characteristic
  • Free piston
  • Internal combustion engine
  • Linear machine

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