Proceedings of the 2018 International Conference on Energy Development and Environmental Protection (EDEP 2018)

Study on the Effect of Load Imbalance on the Actual Operation of Ground Coupled Heat Pump

Authors
Yi MAN, Tian-Tian DU, Ze-Jiang WANG, Guo-Xin JIANG, Sheng-Yu SHI, Liang WANG
Corresponding Author
Yi MAN
Available Online October 2018.
DOI
10.2991/edep-18.2018.8How to use a DOI?
Keywords
Load imbalance, Ground coupled heat pump, Actual operating performance.
Abstract

In the practical application of the ground coupled heat pump project, when the heat extracted from the soil does not match the heat released to the soil, it will cause the load imbalance and the change of soil temperature, which will lead to the gradual decrease of the operating efficiency of the heat pump unit and even the failure to operate normally. Aiming at the problem of load imbalance commonly existing in the heat load dominated ground coupled heat pump project, this paper takes a ground coupled heat pump project in Rizhao city of Shandong province as an object. Through sorting out its long-term operating data, emphatically analyzes the system load imbalance rate and the influence of load imbalance on the actual operation of the system, and puts forward feasible solutions.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 International Conference on Energy Development and Environmental Protection (EDEP 2018)
Series
Advances in Engineering Research
Publication Date
October 2018
ISBN
10.2991/edep-18.2018.8
ISSN
2352-5401
DOI
10.2991/edep-18.2018.8How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yi MAN
AU  - Tian-Tian DU
AU  - Ze-Jiang WANG
AU  - Guo-Xin JIANG
AU  - Sheng-Yu SHI
AU  - Liang WANG
PY  - 2018/10
DA  - 2018/10
TI  - Study on the Effect of Load Imbalance on the Actual Operation of Ground Coupled Heat Pump
BT  - Proceedings of the 2018 International Conference on Energy Development and Environmental Protection (EDEP 2018)
PB  - Atlantis Press
SP  - 42
EP  - 47
SN  - 2352-5401
UR  - https://doi.org/10.2991/edep-18.2018.8
DO  - 10.2991/edep-18.2018.8
ID  - MAN2018/10
ER  -