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Control limits for building energy end use based on frequency analysis and quantile regression

机译:基于频率分析和分位数回归的建筑能耗最终控制限制

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摘要

For buildings designed to meet aggressive energy goals, there is a need for tools to assist in the monitoring and maintenance of performance once the building is in operation. In particular, dashboard visualizations that show real-time and historic end use energy consumption alongside expected performance are powerful tools for both occupant engagement and the identification of operational issues. This article focuses on two related approaches to calculating upper and lower control limits for acceptable ranges of end use, which use a combination of modeled and measured usage data to generate realistic energy-conservative control limits. The first approach centers on the analysis of frequency distributions for end use consumption as functions of a main effect variable, while the second approach uses multivariate quantile regression based on principal components to generate control limits from all available measured variables.
机译:对于旨在满足激进的能源目标的建筑物,一旦建筑物投入运营,就需要有工具来辅助监视和维护性能。特别是,显示实时和历史最终用户能耗以及预期性能的仪表板可视化是用于人员参与和识别操作问题的强大工具。本文重点介绍两种相关方法,用于计算可接受的最终用途控制范围的上限和下限,这些方法结合使用建模的和测量的使用数据来生成实际的节能控制限制。第一种方法集中于分析最终用途消耗作为主要效应变量的函数的频率分布,而第二种方法使用基于主成分的多元分位数回归从所有可用的测量变量中生成控制极限。

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