Cost-effectiveness Analysis of Improved Indoor Temperature and Ventilation Conditions in School Buildings
Cost-effectiveness Analysis of Improved Indoor Temperature and Ventilation Conditions in School Buildings
复制标题
改善校舍室内温度和通风条件的成本效益分析
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
S. Murakami
中科院分区：
文献类型：
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作者：
Kazuhide Ito;S. Murakami
摘要本文报告了改善学校建筑室内环境质量投资的潜在财政效益的模拟结果。由于学习成绩的提高，改善室内环境质量可以带来实质性的好处，但它也可能导致能源和供暖、通风和空调(HVAC)维护成本的增加。本文的目的是在一个有限规模的学校建筑模型中，展示通过暖通空调进行额外的室内环境控制的成本效益以及提高学习成绩的相关好处。这项研究估计了通风率增加和目标房间空气温度改变对能源成本和学习成绩的影响。由于改善了热条件(室内空气温度)，每年的收益比人均通风量增加的收益高出五倍之多。生命周期成本分析显示，改善室内温度条件带来的好处(提高学习成绩)高达20%-40%，而增加的成本(增加的暖通空调总成本)每年几千日元[日元/年/人]。
Abstract This paper reports simulation results of the potential fiscal benefits from investment in improved indoor environmental quality in school buildings. Improving indoor environmental quality can result in substantial benefits due to improved academic performance, but it can also result in increased energy and heating, ventilation, and air-conditioning (HVAC) maintenance costs. The aim of this paper is to demonstrate the cost-effectiveness of additional indoor environmental control by HVAC and the associated benefit of improved academic performance in a limited-scale school building model. This study estimated the impact of an increased ventilation rate and an alteration of target room air temperature on energy costs and on academic performance. The annual benefit due to improved thermal conditions (room air temperature) was up to five times higher than the benefit of increased ventilation rate per person. Lifecycle cost analysis showed that the benefit (improved academic performance) resulting from better indoor temperature conditions was up to 20–40% against the increased costs (increased HVAC total cost) of a few thousand JPY per year [JPY/year/person].
影响因子：
5.8
作者：
Daisey, JM;Angell, WJ;Apte, MG
通讯作者：
Apte, MG