Development of building thermal environment emulator to evaluate the performance of the HVAC system operation
Development of building thermal environment emulator to evaluate the performance of the HVAC system operation
复制标题
开发建筑热环境模拟器来评估暖通空调系统运行性能
DOI:
10.1080/19401493.2019.1601259
复制
发表时间:
2019
影响因子:
2.5
通讯作者:
Masato Miyata
中科院分区:
文献类型:
--
作者:
Eisuke Togashi;Masato Miyata
A “performance gap” arises when the actual value of building energy consumption during the operational phase deviates from the value predicted using simulation during the design phase. One cause of this performance gap is that operation is not ideal, as assumed in the simulation, and the control of the heating, ventilating, and air conditioning (HVAC) system is not optimized. These problems occur because the operator has not been trained sufficiently and/or the building automation system is not working as intended by the developer. Both problems are fundamentally caused by the fact that the quality of building operation cannot be quantitatively evaluated by comparison with other buildings because a building is a heterogenous, single-item product. To address the performance gap problem, we developed a method for quantitatively evaluating building operation using a precise simulation based on a thermal environment emulator. The emulator software was developed using the BACnet protocol as an interface to the real world and includes an occupant behavior model to enable the assessment of operation in terms of thermal comfort as well as energy performance. In this paper, we report on the program and network structure of the proposed emulator. In addition, we show the concrete results of changing the operational control, and we assess changes in energy performance and comfort from the perspective of Pareto efficiency.
登录
查看更多内容
DOI:
--
发表时间:
1999
期刊:
--
影响因子:
--
作者:
M. Udagawa
通讯作者:
M. Udagawa
DOI:
10.26868/25222708.2015.2424
发表时间:
2015
期刊:
Building Simulation Conference Proceedings
影响因子:
--
作者:
R. Wimmer;J. Frisch;Matthis Thorade;Jun Cao;Peter Remmen;Tobias Maile;C. Treeck;James O’Donnell;D. Müller;Rita Streblow
通讯作者:
Rita Streblow
DOI:
--
发表时间:
2004
期刊:
--
影响因子:
--
作者:
R. L. Page
通讯作者:
R. L. Page
DOI:
--
发表时间:
2009
期刊:
Ashrae Transactions
影响因子:
--
作者:
S. Bushby;M. Galler;Natascha S. Milesi;Cheol D. Park
通讯作者:
Cheol D. Park
DOI:
10.3130/aija.60.19_5
发表时间:
1995
期刊:
Journal of Architecture and Planning (transactions of Aij)
影响因子:
--
作者:
H. Niwa;Takeshi Watanabe;N. Nakahara
通讯作者:
N. Nakahara