Demand Controlled Ventilation in a Combined Ventilation and Radiator System
2013 (English)In: Proceedings of International Conference CLIMA 13, 2013Conference paper (Other academic)
With growing concerns for efficient and sustainable energy treatment in buildings there is a need for balanced and intelligent ventilation solutions. This paper presents a strategy for demand controlled ventilation with ventilation radiators, a combined heating and ventilation system. The ventilation rate was decreased from normal requirements (per floor area) of 0.375 l·s-1·m-2 to 0.100 l·s-1·m-2 when the residence building was un-occupied. The energy saving potential due to decreased ventilation and fan power was analyzed by IDA Indoor Climate and Energy 4 (ICE) simulation program. The result showed that 16 % of the original energy consumption for space and ventilation heating could be saved by utilizing ventilation on demand.
Place, publisher, year, edition, pages
Controlled ventilation system, Energy performance, IDA ICE 4, Variable air volume
IdentifiersURN: urn:nbn:se:kth:diva-123570OAI: oai:DiVA.org:kth-123570DiVA: diva2:627764
The 11 th REHVA World Congress and 8 th International Conference on IAQVEC,Prague, Czech Republic , June 2013
QC 201306122013-06-122013-06-122015-07-20Bibliographically approved