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首页> 外文会议>ASME gas turbine India conference >ENERGY AND EXERGY INVESTIGATIONS UPON TRI-GENERATION BASED COMBINED COOLING, HEATING, AND POWER (CCHP) SYSTEM FOR COMMUNITY APPLICATIONS
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ENERGY AND EXERGY INVESTIGATIONS UPON TRI-GENERATION BASED COMBINED COOLING, HEATING, AND POWER (CCHP) SYSTEM FOR COMMUNITY APPLICATIONS

机译：面向社区应用的基于三代组合冷却，加热和功率（CCHP）系统的能源和能源调查

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摘要

The continually increasing demand for electricity, cooling and heating accompanied by depleting energy sources, makes it inevitable to use the technologies to harness the available resources to their maximum capacity. The tri-generation systems are the advanced and popular technological option for efficient, reliable, flexible, and less polluting alternatives to utilize the conventional energy resources in an optimal way. In this work, the energy available with conventional fuel is utilized along with solar energy collected through parabolic trough collectors which are integrated with steam injected gas turbine cycle for combined power, heating and cooling requirements. Here a thermodynamic model has been developed for the considered tri-generation combined cooling, heating, and power (CCHP) system and the detailed energy and exergy analysis is performed. The results obtained, by the thermodynamic modeling and analyses of CCHP system based on the first and second law of thermodynamics have been presented and conclusions are drawn from their analysis. This work provides the energy efficient solution for combined heating, cooling, and power for medium load in community usage which may require plant size in the range of 10-50 MW. However, the cost effectiveness depends on the relative cost of gas turbine fuel with respect to other alternate systems with alternate fuels.
机译：电力，制冷和供热需求的不断增加，以及能源的枯竭，使得不可避免地要使用这些技术来利用可用资源以发挥最大能力。三代系统是先进，流行的技术选择，可提供高效，可靠，灵活且污染少的替代方案，从而以最佳方式利用常规能源。在这项工作中，常规燃料可利用的能量与通过抛物槽收集器收集的太阳能一起利用，抛物槽收集器与注入蒸汽的燃气轮机循环集成在一起，从而满足功率，加热和冷却的综合需求。在这里，已经为考虑的三代制冷，制热和发电（CCHP）系统开发了一个热力学模型，并进行了详细的能量和火用分析。提出了通过热力学第一定律和第二定律对CCHP系统进行热力学建模和分析得到的结果，并从分析中得出了结论。这项工作为社区使用中负荷的中等负荷的加热，冷却和功率组合提供了节能解决方案，这可能需要10-50 MW的电厂规模。然而，成本效率取决于燃气轮机燃料相对于具有替代燃料的其他替代系统的相对成本。

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