RO
SR EN 16798-9:2018
Energy performance of buildings - Ventilation for buildings - Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) - General
This European Standard covers the energy performance calculation of complete cooling systems. It gives a calculation method that defines how to collect the cooling energy requirements from the thermal zones and from the air handling units connected to a distribution system, and how to aggregate multiple distribution systems to an overall system energy requirement. It incorporates the calculation of the emission and distribution losses and auxiliary energy. The required cooling energy to be extracted by the cooling generation system is calculated, and the cooling energy storage is considered. It gives a method on how to dispatch the cooling energy provided by the cooling generation to different distribution systems, and possible priorities are considered. This European Standard defines energy performance indicators for cooling systems. Table 1 shows the relative position of this standard within the EPB package of standards in the context of the modular structure as set out in prEN ISO 52000-1. NOTE 1 In prCEN ISO/TR 52000-2 the same table can be found, with, for each module, th
Status :
Valid
Approval date : 4/27/2018
Number of pages : 43
ICS : 91.120.10 Thermal insulation,91.140.30 Ventilation and air-conditioning
Technical Committee : 302 - Space heating appliances, ventilation and room air conditioner
- Replaces SR EN 15243:2008
- Normative reference SR EN 12792:2004
- Normative reference SR EN ISO 7345:2002
- Normative reference SR EN ISO 52000-1:2017