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Heat Recovery in Buildings Using Water-Loop Heat Pump Systems - Part 2 使用水循环热泵系统的建筑物热回收.第2部分
已使用商用能量分析计算机程序,通过模拟分析建筑物形状、核心尺寸和地理位置的组合,从而评估水循环热泵(WLHP)系统的热回收和节能潜力。开发了一个建筑模拟模型,该模型使用了典型的内部建筑荷载、运行计划、建筑材料、玻璃窗和通风荷载。进行了敏感性分析,以评估模拟建筑分区、建筑周长深度规范以及核心与周长内部电力负荷比率对WLHP系统能源需求的影响。同样,WLHP系统的能源需求对建筑物大小、位置、内部电力负荷、建筑物U- 评估了影响因素和玻璃的数量。关键词:热回收、建筑、水热泵、热泵、灵敏度、计算、材料、计算机程序、节能、窗口、分区、规格、耗电量引文:研讨会,ASHRAE Trans。1991年,第97卷,第2部分
A commercially available energy-analysis computer program has been used to analyse, through simulation, combinations of building shape, core size, and geographical location that allow the evaluation of the heat recovery and energy-savings potential of a water-loop heat pump (WLHP) system. A building simulation model was developed that used typical internal building loads, operating schedules, building construction materials, glass windows, and ventilation loads. A sensitivity analysis was carried out to evaluate the effects of simulating building zoning, specifications of building perimeter depth, and the ratio for the core-to-perimeter internal electrical load on the WLHP system's energy requirements. Likewise, the sensitivity of the WLHP system's energy requirements to building size, location, internal electrical loads, building U-factors, and quantity of glass was evaluated.KEYWORDS: heat recovery, buildings, water heat pumps, heat pumps, sensitivity, calculating, materials, computer programs, energy conservation, windows, zones, specifications, electricity consumption
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