建筑物的能源性能 - 供暖和制冷、内部温度以及显热和潜热负荷的能源需求 - 第 3 部分：有关自适应建筑围护结构元件的计算程序

[中文适用范围]： 本文件规定了根据 ISO 52016-1 中的每小时计算方法计算建筑物供暖和制冷、内部温度以及显热和潜热负荷的能源需求的程序。如果建筑围护结构包含一个或多个自适应建筑围护结构元素（具有自适应组件的建筑围护结构元素，这些元素根据特定条件进行环境或主动控制），则本文件中提供了计算的补充或修改。根据 ISO 52016-1，自适应建筑围护结构元素在计算中取代了透明建筑元素。本文件涵盖三种类型的自适应建筑围护结构元素： - 具有动态遮阳的建筑围护结构元素； - 具有发色玻璃的建筑围护结构元素； - 具有主动通风腔的建筑围护结构元素。环境激活控制针对具有发色玻璃的建筑围护结构元素进行描述，但也可能出现在其他类型的自适应建筑围护结构元素中。在这种情况下，适用与环境激活发色玻璃相同的方法。本文件适用于评估建筑能源性能 (EPB)（能源性能标签和证书），包括建筑之间的比较和检查是否符合最低能源性能标准。它也适用于评估自适应建筑围护结构元素对建筑智能化准备度的贡献。此外，本文件还提供了自适应建筑围护结构元素与参考建筑围护结构元素相比对建筑性能影响的指标。它适用于设计阶段的建筑、竣工后的新建筑和使用阶段的现有建筑。本文件不适用于只能建模为多个耦合热区的几何复杂的自适应建筑围护结构元素。注：ISO/TR 52016-4 中给出了自适应建筑围护结构元素选择的背景。 [外文原描述]： This document specifies procedures for the calculation of the energy needs for heating and cooling, internal temperatures and sensible and latent heat loads of a building according to the hourly calculation methodology in ISO 52016-1. Additions or modifications of the calculations are provided in this document if the building envelope contains one or more adaptive building envelope elements (building envelope elements with adaptive components that are either environmentally or actively controlled as a function of specific conditions). The adaptive building envelope element replaces the transparent building element in the calculation according to ISO 52016-1. The three types of adaptive building envelope elements covered in this document are: — building envelope elements with dynamic solar shading; — building envelope elements with chromogenic glazing; — building envelope elements with an actively ventilated cavity. Environmentally activated control is described for building envelope elements with chromogenic glazing, but can also occur for other types of adaptive building envelope elements. In that case the same approach applies as for environmentally activated chromogenic glazing. This document is applicable to the assessment of the energy performance of buildings (EPB) (energy performance labels and certificates), including comparison between buildings and checking conformity with minimum energy performance criteria. It is also applicable to assess the contribution of the adaptive building envelope element to the smart readiness of a building. In addition, this document provides indicators for the impact of the adaptive building envelope element on the performance of the building compared to a reference building envelope element. It is applicable to buildings at the design stage, to new buildings after construction and to existing buildings in the use phase. This document is not applicable to geometrically complex adaptive building envelope elements that can only be modelled as multiple coupled thermal zones. NOTE The background to the selection of adaptive building envelope elements is given in ISO/TR 52016-4.