海水源热泵系统的经济分析
Exergy economic analysis of seawater source heat pump systems
摘要：
利用经济分析方法建立了海水源热泵系统的经济分析模型，并对海水源热泵系统流程的成本进行计算，结果表明热泵机房的流成本最高，因此可以通过提高热泵效率等途径来减小流成本。建议以流成本最小作为约束函数，并将经济分析法用于海水源热泵系统的优化设计中。
关键词：经济分析,海水源热泵,成本
Abstract：
Using exergy economic analysis method, builds up an exergy economic analysis model for seawater source heat pump system. After calculating the exergy flow cost in seawater source heat pump system, finds out that the exergy flow cost of heat pump plant room is the highest. So the exergy flow cost could be reduced by means of improving the efficiency of the heat pump. Suggests that minimal exergy flow cost should be used as a constraint function and the exergy economic analysis method should be applied to the optimization design for seawater source heat pump system.
Keywords:exergy economic analysis, seawater source heat pump, exergy cost