基于固体氧化物燃料电池发电系统逆变器的研究

Research on power generation system inverter with solid oxide fuel cell

本文以SOFC发电系统的逆变器作为研究对象,对其输出的电压质量进行更进一步的研究.通过采用隔离型全桥DC/DC变换器的理念,保证输出直流母线电压的稳定性.针对后级逆变器采用单相全桥逆变器,采用Matlab/Simulink的软件进行构建SOFC逆变体系模型,对DC/DC变换器和全桥逆变器分别进行模拟分析,为研究提供了重要理论参考价值与借鉴.

This paper takes the inverter of SOFC power generation system as the research object,and further studies the voltage quality of its output.By using the concept of isolated full-bridge DC/DC converter,to insure the stability of output DC bus voltage.Using the single-phase full bridge inverter as the final stages inverter.Build the SOFC inverter system model with Matlab/Simulink software.The simulation analysis of DC/DC converter and full bridge inverter respectively provides important theoretical reference value and reference for the research.