Study on characteristics of space cooling load in different area residential building

Author

Qian, Wang ; Qinglin, Meng

Author_Institution

State Key Lab. of Subtropical Building Sci., South China Univ. of Technol., Guangzhou, China

fYear

2011

fDate

22-24 April 2011

Firstpage

3488

Lastpage

3491

Abstract

Room air conditioner (RAC) is widely used as a indoor thermal environment conditioning equipment in residential buildings, the characteristics of space cooling load influence RAC design and indoor environment dramatically. Space cooling load, including sensible cooling load and latent cooling load, sensible heat ratio (SHR) at different times are calculated in an apartment bedroom in Grangzhou and Beijing separately; indoor relative humidity variations under different RAC equipment SHR and space SHR conditions are analysed. It is suggested that the design of RAC should be according to the characteristics of space cooling load in different areas.

Keywords

air conditioning; building management systems; RAC equipment; indoor thermal environment conditioning equipment; latent cooling load; residential building; room air conditioner; sensible cooling load; sensible heat ratio; space SHR conditions; space cooling load; Air conditioning; Buildings; Energy efficiency; Heating; Space cooling; Ventilation; cooling load; residential building; room air conditioner (RAC); sensible heat ratio (SHR);

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on

Conference_Location

Lushan

Print_ISBN

978-1-4577-0289-1

Type

conf

DOI

10.1109/ICETCE.2011.5774278

Filename

5774278