摘要
本文根据PEMFC发电系统的数学模型,在MATLAB仿真平台建立了PEMFC系统模型、DC—DC变换系统模型、变频器,推进电机模型,螺旋桨。针对PEMFC在各个不同条件下的结果进行了分析,总结,并且将各个子系统集成,进行系统的联合调试,确定最佳参数。通过系统仿真,可以深入研究和分析燃料电池系统的特性,为进一步研究基于燃料电池的电力推进系统奠定基础。
This paper establishes models of proton exchange membrane fuel cell ship propulsion system （PEMFC）, DC-DC, DC-AC, propulsion motor and propeller based on MATLAB simulation platform, makes a closedloop for current, analyzes and summarizes results under different conditions, integrates various subsystems, then jointly debugs ,and finally confirms the best parameters. Through simulation, the characteristics of PEMFC can be researched and analyzed deeply, which lays the foundation for fuel cell electric propulsion system.
出处
《电源技术应用》
2011年第10期13-17,共5页
Power Supply Technologles and Applications
