Modelling and control of an internal combustion linear generator integrated power system

摘要：

Internal combustion linear generator integrated power system is a novel type of internal combustion engine with free piston.The system is characterized by the directly conversion of the combustion into the electrical energy without rotary motion.In this paper,special attention was paid on the control of the piston motion,which was the biggest challenge of the system.A mathematical model was presented based on dynamic and thermodynamic differentia equations.In order to achieve the steady operation and maximize the power conversion efficiency of the system,a hierarchical controller was designed and embedded into the model.Simulation study was done to provide a dynamic analysis of the system and to demonstrate the performance of the proposed controller.

关键词： free piston internal combustion engine linear electrical machine modelling control strategy simulation.

作者: Zhaoping Xu Siqin Chang

作者单位: School of Mechanical Engineering,Nanjing University of Science and Technology,210094,China

会议类型: 国际会议

会议名称: International Conference on Modelling,Identification and Control(模拟、鉴定、控制国际会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）