A simplified heat pump model for use in solar plus heat pump system simulation studies

被引：2
|
作者：
Perers, Bengt [1 ,2 ]
Anderssen, Elsa [1 ,2 ]
Nordman, Roger [3 ]
Kovacs, Peter [3 ]
机构：
[1] Tech Univ Denmark, Dept Civil Engn, DK-2800 Lyngby, Denmark
[2] Dalarna Unv, SERC, Falun, Sweden
[3] SP Tech Res Inst Sweden, Energy Technol, SE-50115 Boras, Sweden
来源：
1ST INTERNATIONAL CONFERENCE ON SOLAR HEATING AND COOLING FOR BUILDINGS AND INDUSTRY (SHC 2012) | 2012年 / 30卷
关键词：
Heat pump; correlation model; simulation;
D O I：
10.1016/j.egypro.2012.11.075
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Solar plus heat pump systems are often very complex in design, with sometimes special heat pump arrangements and control. Therefore detailed heat pump models can give very slow system simulations and still not so accurate results compared to real heat pump performance in a system. The idea here is to start from a standard measured performance map of test points for a heat pump according to EN 14825 and then determine characteristic parameters for a simplified correlation based model of the heat pump. By plotting heat pump test data in different ways including power input and output form and not only as COP, a simplified relation could be seen. By using the same methodology as in the EN 12975 QDT part in the collector test standard it could be shown that a very simple model could describe the heat pump test data very accurately, by identifying 4 parameters in the correlation equation found. (C) 2012 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：664 / 667
页数：4
相关论文
共 50 条
  • [21] Energy analysis of a building solar heat pump system
    Fu, ZR
    Luo, XH
    Yang, LD
    Li, NP
    Yang, ZA
    ENERGY & ENVIRONMENT - A WORLD OF CHALLENGES AND OPPORTUNITIES, PROCEEDINGS, 2003, : 225 - 229
  • [22] Analysis of solar desalination system using heat pump
    Amin, Zakaria Mohd
    Hawlader, M. N. A.
    RENEWABLE ENERGY, 2015, 74 : 116 - 123
  • [23] A SIMPLIFIED MODEL OF WINTER WATER TEMPERATURE OF A SURFACE WATER HEAT PUMP SYSTEM WITH FREEZING LATENT HEAT COLLECTION
    Qian, Jianfeng
    Sun, Dexing
    FIFTH INTERNATIONAL WORKSHOP ON ENERGY AND ENVIRONMENT OF RESIDENTIAL BUILDINGS AND THIRD INTERNATIONAL CONFERENCE ON BUILT ENVIRONMENT AND PUBLIC HEALTH, VOL I AND II, PROCEEDINGS, 2009, : 1557 - 1563
  • [24] HYBRID SOLAR HEAT PUMP SYSTEM FOR WATER HEATING
    Jordan, Rodrigo A.
    Yamasaki, Johnny T.
    Silveira Junior, Vivaldo
    Doria, Eduardo C. B.
    ENGENHARIA AGRICOLA, 2019, 39 (04): : 419 - 425
  • [25] System evaluation of combined solar & heat pump systems
    Dott, Ralf
    Genkinger, Andreas
    Afjei, Thomas
    1ST INTERNATIONAL CONFERENCE ON SOLAR HEATING AND COOLING FOR BUILDINGS AND INDUSTRY (SHC 2012), 2012, 30 : 562 - 570
  • [26] Alternative refrigerants for the heat pump of a ground source heat pump system
    Sagia, Zoi
    Rakopoulos, Constantinos
    APPLIED THERMAL ENGINEERING, 2016, 100 : 768 - 774
  • [27] Implementation and validation of simplified heat pump model in IDA-ICE energy simulation environment
    Salvalai, Graziano
    ENERGY AND BUILDINGS, 2012, 49 : 132 - 141
  • [28] Model predictive control for a solar assisted ground source heat pump system
    Weeratunge, Hansani
    Narsilio, Guillermo
    de Hoog, Julian
    Dunstall, Simon
    Halgamuge, Saman
    ENERGY, 2018, 152 : 974 - 984
  • [29] Simulation of Miniature Vapor Compression Heat Pump System
    Zhong, Xiaohui
    Gou, Yujun
    Zhou, Shuguang
    Wen, Zhimei
    MATERIALS PROCESSING TECHNOLOGY, PTS 1-4, 2011, 291-294 : 3126 - +
  • [30] Measurement Error Analysis of Heat Coefficient in Solar Assisted Heat Pump System
    Zhang, Ximing
    Wang, Yan
    CIVIL, STRUCTURAL AND ENVIRONMENTAL ENGINEERING, PTS 1-4, 2014, 838-841 : 1963 - 1966
12345