| SOFC/MGT混合系统耦合特性研究 |
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| 引用本文： | 赵华,党政,席光.SOFC/MGT混合系统耦合特性研究[J].工程热物理学报,2011(10):1647-1650. |
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| 作者姓名： | 赵华 党政 席光 |
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| 作者单位： | 西安交通大学建筑环境与设备工程系;西安交通大学流体机械及压缩机国家工程研究中心; |
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| 基金项目： | 国家自然科学基金资助项目(No.50976092); 教育部留学回国人员科研启动基金(2008) |
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| 摘 要： | 在SOFC/MGT混合分布式能源系统中,选择不同的系统参数将对SOFC乃至SOFC/MGT混合系统的输出特性、安全运行等造成很大的影响。本文建立了一个典型的SOFC/MGT混合系统计算模型,研究了透平入口温度及燃气轮机压比对混合系统性能的影响。结果表明,透平入口温度和压比增大时,系统的输出功率和效率都会下降,而透平入口...
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| 关 键 词： | 分布式能源系统 固体氧化物燃料电池 微型燃气轮机 数值模拟 |
Investigation of Coupling Characteristics of SOFC/MGT Hybrid System |
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| ZHAO Hua DANG Zheng XI Guang.Investigation of Coupling Characteristics of SOFC/MGT Hybrid System[J].Journal of Engineering Thermophysics,2011(10):1647-1650. |
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| Authors: | ZHAO Hua DANG Zheng XI Guang |
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| Institution: | ZHAO Hua~1 DANG Zheng~1 XI Guang~2 (1.Dept.of Building Environment and Equipment Engineering,Xi'an Jiaotong University,Xi'an 710049,China,2.National Engineering Research Center of Fluid Machinery and Compressors,China) |
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| Abstract: | In a SOFC/MGT hybrid distributed energy system,the performance and safety are greatly influenced by the parameters of MGT.In this paper,a typical numerical model of SOFC/MGT system has been built up.The effects of turbine inlet temperature(TIT) and pressure ratio(PR) to the performance of the hybrid system have been investigated.The results show that the output power and efficiency of the system will come down with the TIT or PR increasing;on the contrary, the possibility that the SOFC and hybrid system may... |
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| Keywords: | distributed energy system solid oxide fuel cell micro gas turbine numerical simulation |
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