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首页> 外文会议>International conference on information, electronic and computer science >Energy and Exergy Analysis of Combined Cooling Heating and Power System
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Energy and Exergy Analysis of Combined Cooling Heating and Power System

机译：冷却加热和电力系统的能量和漏极分析

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Combined cooling heating and power (CHP) is becoming more attractive as a way to contribute to the reduction of energy use and emissions. Theoretical models for CHP systems are needed to evaluate and study their performance characteristics. A simplified thermodynamic model of a CHP system is presented in this paper. The natural gas actuation internal combustion engine with Diesel cycle is chosen as the prime mover. The thermodynamic process and calculation method of exergy loss of each component for distributed energy system with internal combustion engine have been determined.Some of the results show that the system is economically favorable. The total efficiencies of the system in summer and winter are 72.4% and 78.5%,respectively. The total exergy efficiencies of the system in summer and winter are 38.7% and 51%, respectively.
机译：结合冷却加热和功率（CHP）变得更具吸引力，以便有助于减少能源使用和排放。需要CHP系统的理论模型来评估和研究其性能特征。本文提出了一种简化的CHP系统的热力学模型。选择具有柴油循环的天然气致动内燃机作为主要动器。已经确定了具有内燃机的分布式能量系统的每个部件的热力学过程和计算方法。结果表明该系统在经济上有利。夏季和冬季系统的总效率分别为72.4％和78.5％。夏季和冬季系统的总漏洞分别为38.7％和51％。

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