BS EN 15265-2007 建筑物的能量性能.用动力学方法计算对流加热和制冷所需的能量.一般标准和确认程序

标准号：BS EN 15265-2007
中文标准名称：建筑物的能量性能.用动力学方法计算对流加热和制冷所需的能量.一般标准和确认程序
英文标准名称：Energy performance of buildings - Calculation of energy needs for space heating and cooling using dynamic methods - General criteria and validation procedures
标准类型：P31
发布日期：2007/9/28 12:00:00
实施日期：2007/9/28 12:00:00
中国标准分类号：P31
国际标准分类号：91.120.10
引用标准：EN 15241;EN 15242;EN ISO 7345-1995;prEN ISO 10211;prEN ISO 13370;prEN ISO 13790;prEN ISO 14683
适用范围：This European Standard specifies a set of assumptions, requirements and validation tests for proceduresused for the calculation of the annual energy needs for space heating and cooling of a room in a buildingwhere the calculations are done with a time step of one hour or less.This European Standard does not impose any specific numerical technique for the calculation of the roomheating or cooling need and the internal temperatures of a room.The purpose of this European Standard is to validate calculation methods used to: assess the energy performance of each room of a building; provide energy data to be used as interface with system performance analysis (heating, cooling,ventilating, lighting, domestic hot water etc).The validation procedure is used to check the energy need for space heating and cooling based on atransient sensible heat balance model, taking into account: the external surface heat balance; the conduction through the building envelope; the thermal capacities of external and internal structures; the internal surface heat balance; the air heat balance; the heat balance solution method.All other aspects are given either by prescribed boundary conditions or by input data and are not part of themodel validation. It is assumed, that for all these other matters e.g. embedded heating and cooling systems,prescriptive models have to be used according to existing European Standards.The system performance analysis and moisture balance are not within the scope of this European Standard.