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基于空间参数的空调温度传感器位置优化研究

Optimization of Air Conditioner Sensor Position Based on Spatial Parameters

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由传感器测量并反馈的室温数据是房间空调器运行控制的重要参数.建筑空间内温度分布的差异导致同一时间传感器位于不同位置时的反馈结果不同,最终影响室温控制的稳定性和空调能耗水平.研究了建筑空间内不同位置的传感器对室温控制的稳定性和空调能耗水平的影响.实验选取住宅空间内20个测点,在实测温度数据基础上通过聚类分析用于分类测点类别,利用有限元分析软件对其他不同尺寸的房间情况进行了仿真模拟,建立了传感器最优位置的搜索模型,提出用修正参数来调整传感器初始位置的方法.为改善室内空调器的运行状况提供了理论和实践上的支持.
Room temperature data measured by sensors is a crucial parameter for the operational control of room air conditioners.Asymmetric and stratified temperature distribution of the indoor space can lead to different data feedback from sensors at different locations at the same point in time,which ultimately affects the stability of room temperature control and the level of air conditioning energy consumption.The influence of sensors at different locations in the building are expounded on the stability of room temperature control and the energy consumption level of air conditioning.Twenty measurement points in the residential space are selected for the experiments,and cluster analysis is used to classify the measurement point categories based on the measured temperature data.Simulations are carried out for rooms of different sizes using FEA software,and a search model for the optimal sensor position is established,while a method of correcting parameters to adjust the initial sensor position is proposed.Therefore,it provides theoretical and practical support to improve the operation of room air conditioners.

air conditionerposition optimizationtemperature sensorthermal comfortroom temperature

刘魁星、黄一凯、邸越强

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天津大学建筑学院,天津 300072

天津大学国际工程师学院,天津 300072

空调器 位置优化 温度传感器 热舒适性 室内温度

2024

建筑节能(中英文)
中国建筑东北设计研究院有限公司

建筑节能(中英文)

CSTPCD
影响因子:0.695
ISSN:2096-9422
年,卷(期):2024.52(1)
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