DIN EN ISO 15927-2-2009 建筑物温湿性能.气候数据的计算和表示.第2部分:设计冷却负荷的每小时数据(ISO 15927-2:2009),英文版本DIN EN ISO 15927-2:2009-07
Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 2: Hourly data for design cooling load (ISO 15927-2:2009); English version of DIN EN ISO 15927-2:2009-07
ISO 15927-1World Meteorological Organization (WMO), Guide to Meteorological Instruments and Methods of Observation
No.8, 6th Edition, 1996
被代替标准
DIN EN ISO 15927-2-2007
适用范围
This part of ISO 15927 gives the definition and specifies methods of calculation and presentation of the
monthly external design climate to be used in determining the design cooling load of buildings and the design
of air conditioning systems.
Depending on the building type, a range of parameters can be used to define the individual days of hourly or
three-hourly data in each calendar month that impose a cooling load likely to be exceeded on 5 %, 2 % and
1% of days.
The parameters that are always used in the selection are dry-bulb temperature and total global solar
irradiation (or sunshine hours). The daily swing in dry-bulb temperature, dewpoint temperature and wind
speed and any other parameters relevant to particular buildings may also be included.
Hourly peak values of dry-bulb temperature and dewpoint temperature are needed for the design of air
conditioning systems.