@inproceedings{b724b63e4fd8477a9dc1299cf963a71b,
title = "Thermal accumulation effect of ground-coupled heat pump system",
abstract = "A software TRNSYS is used to simulate operation characteristics of ground-coupled heat pump for an office building. It analysis the soil temperature changes and groundsource heat pump system efficiency last several years in different climates conditions. The results show that the greater the difference between cooling load and heat load, the greater the annual average temperature of soil increases, the system efficiency down faster. The soil average temperature raises 6.5 degree after the system running five years. The temperature decreases 2.4 degree in Qiqihar. To ensure long-term stable operation of the system, proposing solution to thermal accumulation problem of geothermal ground source heat pump system.",
keywords = "coupled heat pump, solution, thermal accumulation",
author = "Fuxin Niu and Long Ni and Yang Yao and Yiqiang Jiang and Zuiliang Ma",
year = "2011",
doi = "10.1109/ICETCE.2011.5776109",
language = "英语",
isbn = "9781457702907",
series = "2011 International Conference on Electric Technology and Civil Engineering, ICETCE 2011 - Proceedings",
pages = "1805--1807",
booktitle = "2011 International Conference on Electric Technology and Civil Engineering, ICETCE 2011 - Proceedings",
note = "2011 International Conference on Electric Technology and Civil Engineering, ICETCE 2011 ; Conference date: 22-04-2011 Through 24-04-2011",
}