DIN EN 15316-4-4-2007 建筑物供热系统.系统能量要求和系统功效的计算方法.第4-4部分:发热系统和建筑综合同时发热发电系统

标准号：DIN EN 15316-4-4-2007
中文标准名称：建筑物供热系统.系统能量要求和系统功效的计算方法.第4-4部分:发热系统和建筑综合同时发热发电系统
英文标准名称：Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-4: Heat generation systems, building-integrated cogeneration systems; German version EN 15316-4-4:2007
标准类型：P46
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：P46
国际标准分类号：91.140.10
引用标准：prEN 15603
适用范围：This European Standard defines a method for calculation of the energy requirements, electricity production,thermal output and recoverable losses of building-integrated cogeneration units forming part of a heatgeneration system (space heating and domestic hot water) in a building. Such units are commonly known asmicro- or small scale cogeneration, or micro- or small scale CHP.The calculation is based on the performance characteristics of the units, defined in product standards, and onother characteristics required to evaluate the performance of the units as included in the technical buildingsystem.The test of building-integrated cogeneration units for heating systems may be worked out in a national annex.As soon as European test methods are available these should be used.NOTE Primary energy savings and CO2 savings, which can be achieved by cogeneration units compared to separateproduction of heat and consumption of electricity, are calculated according to prEN 15603. Indications about the savingscalculations are given in informative Annex C.