Energy-Efficient Approaches for a Machine Tool Building in a University through Field Measurement and Energy Modelling
作者机构：Graduate Institute of Precision ManufacturingNational Chin-Yi University of TechnologyTaichungTaiwanChina Department of RefrigerationAir Conditioning and Energy EngineeringNational Chin-Yi University of TechnologyTaichungTaiwanChina
出 版 物：《Energy Engineering》 (能源工程（英文）)
年 卷 期：2023年第120卷第6期
页 面：1387-1399页
核心收录：
学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化]
基 金：support by the Ministry of Science and Technology under Grant No.MOST 108-2622-E-169-006-CC3
主 题：Energy-efficient energy modelling field measurement BEMS machine tools building
摘 要：The heating,ventilating,and air conditioning(HVAC)system consumes nearly 50%of the building’s energy,especially in Taiwan with a hot and humid *** to the challenges in obtaining energy sources and the negative impacts of excessive energy use on the environment,it is essential to employ an energy-efficient HVAC *** study conducted the machine tools building in a *** field measurement was carried out,and the data were used to conduct energymodelling with EnergyPlus(EP)in order to discover some improvements in energy-efficient *** validation between fieldmeasurement and energymodelling was performed,and the error rate was less than 10%.The following strategies were proposed in this study based on several energy-efficient approaches,including room temperature settings,chilled water supply temperature settings,chiller coefficient of performance(COP),shading,and building ***-efficient approaches have been evaluated and could reduce energy consumption *** results reveal that the proposed energy-efficient approaches of room temperature settings(3.8%),chilled water supply temperature settings(2.1%),chiller COP(5.9%),using shading(9.1%),and building location(3.0%),respectively,could reduce energy *** analysis discovered that using a well-performing HVAC system and building shading were effective in lowering the amount of energy used,and the energy modelling method could be an effective and satisfactory tool in determining potential energy savings.
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