基于simulink的SOFC-MGT联合发电系统建模与仿真  

Modeling and Simulation for SOFC-MGT Combined Power Generation System on the Basis of Simulink

作　　者：闫东[1,2] 梁前超[1,2] 

机构地区：[1]海军工程大学动力工程学院,武汉430033 [2]海军工程大学舰船动力工程军队重点实验室,武汉430033

出　　处：《装备制造技术》2017年第7期175-178,共4页Equipment Manufacturing Technology

摘　　要：基于matlab-Simulink建模软件,建立了固体氧化物燃料电池(SOFC)的集总参数模型和微型燃气轮机的发电计算模型,结合具体算例进行了模型验证,并进行了有关系统的工作压力、温度、电流密度等参数的动态响应,结果表明:SOFC的集总参数模型能够满足仿真精度要求,SOFC-MGT联合发电系统发电效率可以达到57%.On the basis of simulink,the solid oxide fuel cell and micro gas turbine combined power generation system was designed and considered the working performance through modeling and simulation. After simulation,the result shows that the SOFC-MGT model can meet the requirements of the simulation precision and the system can operate with high efficiency 57%. At designed condition,the dynamic response parameter of modeling and Simulation is well on the pressure,temperature,current density.

关 键 词：SOFC 微型燃气轮机 建模仿真 

分 类 号：N945.12[自然科学总论—系统科学]