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Uncertainty and sensitivity analysis of spatio-temporal occupant behaviors on residential building energy usage utilizing Karhunen-Loeve expansion

机译:利用Karhunen-Loeve展开的时空行为对住宅建筑能耗的不确定性和敏感性分析

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摘要

Occupant behaviors (e.g., switch/dim lights, adjust thermostat, etc.) have a big impact on building energy consumption. However, the occupant behavior in buildings is not well understood and oversimplified. In addition, a majority of current researches just focused on the occupant number variation and ignored the temporal variation (e.g., the occupant presence duration and arrive/leave time). This paper aims to use a whole building simulation program (i.e., EnergyPlus) to investigate the impacts of spatio-temporal occupant behaviors on residential building energy usage utilizing a simple static schedule-based behavior model through uncertainty analysis (UA) and sensitivity analysis (SA).
机译:乘员的行为(例如,开关/调光灯,调节恒温器等)对建筑能耗有很大影响。但是,人们对建筑物中的乘员行为还没有很好的理解和简化。另外,当前的大多数研究仅关注乘员数量变化,而忽略了时间变化(例如,乘员存在持续时间和到达/离开时间)。本文旨在通过基于不确定性分析(UA)和敏感性分析(SA)的基于静态时间表的简单行为模型,使用整个建筑模拟程序(即EnergyPlus)来研究时空行为对住宅建筑能源使用的影响。 )。

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