DIN EN 15316-1-2017 建筑物能源性能.系統能量要求和系統功效的計算方法.第1部分:總則和能量表現,模塊M3-1, M3-4, M3-9, M8-1, M8-4;德文版本EN 15316-1-2017
Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 1: General and energy performance expression, Module M3-1, M3-4, M3-9, M8-1, M8-4; German version EN 15316-1:2017
This European Standard is the general frame for the calculation of the energy use and the energy performance of heating and domestic hot water systems. This standards is only dealing with the heat, provided by water based systems, needed for heating, domestic hot water and cooling (e. g. absorption chiller). It specifies how to perform the calculation of the entire installation using the calculation modules (see Table 2) corresponding to the methods defined in the respective standards. It deals with common issues like operating conditions calculation and energy performance indicators. It standardises the inputs and outputs in order to achieve a common European calculation method. It allows the energy analysis of the heating and Domestic hot water systems and sub-systems including control (emission, distribution, storage, generation) by comparing the system losses and by defining energy performance indicators. The performance analysis allows the comparison between systems and sub-systems and makes possible to evaluate the impact of each sub-system on the energy performance of a building. The calculation of the system losses of each part of the heating sub-systems is defined in subsequent standards. Ventilation systems are not included in this standard (e. g. balanced systems with heat recovery), but if the air is preheated or an air heating system is installed, the systems providing the heat to the AHU (Air Handling Unit) are covered by this standard. In Germany Directive 2010/31/EU of the European Parliament and of the Council on the energy performance of buildings is implemented by the national Energieeinsparrecht. The national Energieeinsparrecht is based on national and European Standards and national pre-Standards, which have been specified for implementation in Germany.