Energy consumption of residential HVAC systems: A simple physically-based model
Energy consumption of residential HVAC systems: A simple physically-based model
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DOI：
10.1109/pesgm.2012.6344950
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发表时间：
2012-07
期刊：
影响因子：
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通讯作者：
M. Muratori;V. Marano;R. Sioshansi;G. Rizzoni
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文献类型：
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作者：
M. Muratori;V. Marano;R. Sioshansi;G. Rizzoni
住宅部门几乎占美国 2009 年能源消耗总量的四分之一，即 94.6 万亿 BTU 一次能源中的 21.2%。空间调节最终用途包括供暖、通风和空调 (HVAC)，是最重要的住宅能源消耗。本文提出了一种简单的、基于物理的模型，从一组有限的家庭特征参数开始，模拟住宅 HVAC 系统在一年中的电力和供热能耗。该模型依赖于热力学和传热的基本原理，应用于仅包括家庭空气的控制体积。该模型已在 MATLAB® 中实现，其灵活性允许轻松模拟不同的场景并评估不同技术采用的影响。提供了针对美国电力公司提供的实际计量住宅负荷数据的验证。
The residential sector accounted for almost a quarter of the total 2009 energy consumption in the United States, namely 21.2 out of 94.6 Quadrillion BTU of primary energy. Space conditioning end-use includes Heating, Ventilation and Air Conditioning (HVAC) and represents the most significant residential energy consumption. This paper proposes a simple, physically-based model to simulate electric and heating energy consumption of residential HVAC systems during the year, starting from a limited set of household characteristic parameters. The model relies on fundamental principles of thermodynamics and heat transfer applied to a control volume including solely the air present in the household. The model has been implemented in MATLAB® and its flexibility allows different scenarios to be easily simulated and the impact of different technology adoptions to be assessed. A validation against actual metered residential load data provided by American Electric Power is provided.