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首页> 外文期刊>Journal of building performance simulation >Establishing the zero-carbon performance of compact urban dwellings
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Establishing the zero-carbon performance of compact urban dwellings

机译：建立紧凑型城市住宅的零碳性能

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This paper presents an analysis of the zero-carbon performance of a case-study building which is representative of a growing number of new buildings that are being built on redevelopment sites in inner-city areas in the UK. Compact urban dwellings are apartment style buildings with a floor area of ～ 50 m_2 per dwelling, often based over two floors. The constraints of this type of building on achieving zero-carbon performance in the context of the Code for Sustainable Homes is discussed and the shortcomings of the code are demonstrated in terms of the target heat and electricity demand targets for the design of the building systems. A graphical representation of the simulation results is used to present the findings. It has been demonstrated that in specific urban contexts, zero-carbon performance as defined within the current UK compliance framework may be very difficult to achieve in practice given the assumptions used in the simulation here. Therefore, it is very likely that zero-carbon compact urban dwellings may require a net off-site import of electrical and/or thermal energy.
机译：本文对案例研究建筑的零碳性能进行了分析，该建筑代表了越来越多的新建筑正在建造，这些新建筑是在英国市中心地区的重建地上建造的。紧凑型城市住宅是公寓式建筑，每间住宅的建筑面积约为50 m_2，通常基于两层。讨论了在《可持续房屋守则》中实现零碳性能的此类建筑的制约因素，并从建筑系统设计的目标热能和电力需求目标方面展示了该守则的不足。仿真结果的图形表示用于呈现发现。已经证明，在特定的城市环境中，鉴于此处模拟所使用的假设，目前在英国合规框架内定义的零碳绩效可能很难实现。因此，零碳紧凑型城市住宅很可能需要在现场外净引入电能和/或热能。

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