Exergy analysis and comparison of multi-functional heat pump and conventional heat pump systems

Xiaolin Sun; Jingyi Wu; Ruzhu Wang

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Exergy analysis and comparison of multi-functional heat pump and conventional heat pump systems

机译：多功能热泵与常规热泵系统的火用分析比较

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摘要

In this paper, the thermal dynamic analysis of a multi-functional heat pump system (MHPS) is made in comparison with a conventional heat pump air conditioning system. Energy and exergy efficiencies of the different systems are calculated to study influences of the components parameters, operation conditions and operation modes on the system performance. Variation of the MHPS performance with increasing hot water temperature is investigated, and performances of the major components are also studied in order to optimize the structure and operation of MHPS.

机译：与传统的热泵空调系统相比，本文对多功能热泵系统（MHPS）的热动力学进行了分析。计算不同系统的能量和火用效率，以研究组件参数，操作条件和操作模式对系统性能的影响。研究了热水温度升高时MHPS性能的变化，并研究了主要部件的性能，以优化MHPS的结构和运行。

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来源
《Energy Conversion & Management》 |2013年第9期|51-56|共6页
作者
Xiaolin Sun; Jingyi Wu; Ruzhu Wang;
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作者单位

Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University, Shanghai 200240, China;

Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University, Shanghai 200240, China;

Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University, Shanghai 200240, China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Heat pump; Exergy; Cooling; Heating; Water heating;

机译：热泵;火用;冷却;加热;水加热;

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3. Theoretical analysis on ground source heat pump and air source heat pump systems by the concepts of cool and warm exergy [J] . Rongling Li, Ryozo Ooka, Masanori Shukuya Energy and Buildings . 2014,第juna期

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Exergy analysis and comparison of multi-functional heat pump and conventional heat pump systems

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