A combined heating and power (CHP) system with a Stirling engine for building applications has been proposed in the present work. The use of these systems in building applications will be more common if they have significant advantages from the viewpoints of the pollution emission and operational cost in comparison with the other similar systems. The Stirling engine was modeled with consideration of different losses of its components. In addition, the effect of Stirling engine speed on efficiency, carbon dioxide emission, annual tax on carbon dioxide emissions and operational cost was analyzed. The results showed that the CHP system at low rotational speeds had better performance than other rotational speeds. Furthermore, the CHP system could achieve 900 $ reduction in annual costs of CO2 tax compared to the conventional system during operation.

中文翻译：

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用于住宅应用的带有斯特林发动机的热电联产系统的性能评估

在目前的工作中已经提出了一种用于建筑应用的带有斯特林发动机的热电联产 (CHP) 系统。如果与其他类似系统相比，这些系统在污染排放和运营成本方面具有显着优势，那么它们在建筑应用中的使用将更加普遍。斯特林发动机的建模考虑了其组件的不同损失。此外，还分析了斯特林发动机转速对效率、二氧化碳排放、二氧化碳排放年税和运营成本的影响。结果表明，CHP 系统在低转速下的性能优于其他转速。此外，与传统系统相比，CHP 系统在运行期间每年可减少 900 美元的二氧化碳税成本。