Optimization study on the heat transfer area of the sewage source heat pump system based on year-round coefficient of performance

被引：4
作者：
Zhuang, Zhaoyi [1 ,2 ]
Li, Guitao [3 ]
Zhang, Yong [1 ]
Li, Yongbin [1 ]
机构：
[1] Shandong Jianzhu Univ, Sch Thermal Energy Engieering, Jinan 250100, Peoples R China
[2] Shandong Coinnovat Ctr Green, Jinan 250100, Peoples R China
[3] China Petr Pipline Engn Corp, Municipal Engn Dept, Langfang 250100, Peoples R China
来源：
9TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING (ISHVAC) JOINT WITH THE 3RD INTERNATIONAL CONFERENCE ON BUILDING ENERGY AND ENVIRONMENT (COBEE) | 2015年 / 121卷
关键词：
Sewage source heat pump system (SSHPS); Simulation; Annual coefficient of performance ( ACOP); Optimization;
D O I：
10.1016/j.proeng.2015.09.132
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Based on simulation model of the sewage source heat pump system (SSHPS), weigh the influence of coefficient of performance under different work conditions, the ACOP was defined and as the optimization function, with the heat exchange areas of the evaporator, condenser and the sewage-midwater heat exchanger as the optimization variables. The optimization mathematical models for the on-off control scheme were set up to calculate the ACOP to study the optimal design and areas matching between the evaporator, condenser and sewage-midwater heat exchanger. Comparison with the initial design parameters and different optimization designs with HSPF, SEER and EER, the ACOP optimization is nearer to the objective energy conservation effect. (C) 2015 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：1535 / 1543
页数：9
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