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北京市《公共建筑节能评审标准》简介【英文篇名】 Standard of energy efficiency rating system for commercial buildings in Beijing 【作者中文名】 薛志峰; 江亿; 【作者英文名】 By Xue Zhifeng and Jiang YiTsinghua University; Beijing; China; 【作者单位】 清华大学; 【文献出处】 暖通空调, Hv 节能评审; 项目审批; 【英文关键词】 large commercial building; energy efficiency rating system; project certification; 【摘要】 北京市大型公共建筑单位建筑面积的全年耗电量高达100~350 kWh/(m2·a),是普通居民住宅的10~15倍,节能潜力达到30%~50%。不节能的原因之一是设计方案本身存在问题,强制性的节能设计标准没有得到执行。解决的途径是通过大型公共建筑的节能评审标准对设计方案进行节能审查和评估。所介绍的节能评审标准是对大型公共建筑能源需求、转换和消耗过程中建筑本身、能源转换和设备系统、可再生能源三个环节的多项指标给出定量的详细模拟计算结果,从而对设计方案的节能性给出全面评价,作为政府审批固定资产投资项目、鼓励和奖励节能设计的依据。 【英文摘要】 The annual energy consumption of large commercial buildings in Beijing averages at 100～350 kWh per square meter in building area, ten to fifteen times of that in residential buildings, indicating energy conservation potential of these buildings from 30% to 50%. One of the reasons for the low energy efficiency is attributed to the difficulty for designers to follow the compulsive system performance index and gross energy consumption index prescribed in the energy efficiency design standard. A recommended res...