DIN EN 15316-4-5-2017 建筑物能源性能.系统能量要求和系统功效的计算方法.第4-5部分:集中供热和制冷，模块M3-8-5, M4-8-5, M8-8-5, M11-8-5;德文版本EN 15316-4-5-2017
Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-5: District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5; German version EN 15316-4-5:2017
This European Standard defines the determination of energy indicators of district energy systems. District energy systems may be district heating, district cooling or other district energy carriers. Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000-1. 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.