Measurement and simulation of indoor air quality and energy consumption in two Shanghai office buildings with VAV systems

被引：0

作者：

Pan, Y ^{[1
]}

Zhou, H ^{[1
]}

Long, W ^{[1
]}

机构：

[1] Tongji Univ, Dept Facil Engn & Management, Shanghai 200092, Peoples R China

来源：

PROCEEDINGS OF THE 4TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATING AND AIR CONDITIONING, VOLS 1 AND 2 | 2003年

关键词：

indoor air quality (IAQ); energy consumption; VAV system;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Two modem office buildings in Shanghai with typical Variable Air Volume (VAV) systems were selected for research. Four separate spaces on a standard office floor in each building facing different directions (north, south, east, and west) were selected for thorough site measurements of outdoor airflow rates and indoor air, quality (concentrations of CO2 and PM10) during typical days of the four seasons (summer, autumn, winter, spring). Computer simulafions and calculations were also done of outdoor airflow rates and CO2 concentrations in the 4 testing spaces on an hourly basis for the entire year. In addition to the site measurements, monthly electrical consumption for the two buildings were recorded or estimated. Simulations and calculations were performed of the buildings' energy consumption and energy cost using two different outdoor air control strategies of a typical VAV system as well as a Fan Coil Unit (FCU) system. The site-recorded data, or estimated data, and simulation results are compared and analyzed.

引用

页码：407 / 415

页数：9