摘要
分析了VAV空调系统中风机在恒速电机结合风档、变速电机结合风档以及变频调速电机等三种不同运行控制下如何根据工况的变化进行调节,并比较了各种运行方案的经济性,指出了影响经济性的因素。
This paper analyzes how the fans in the VAV air conditioning system modulate the running according to the change of working load in different control projects-constant speed motor and shutter,variation speed motor and shutter,frequency conversion motor only.Contrasts the energy saving of different projects and points out the factors which will affect the energy saving.
作者
唐恒
章学来
王海民
TANG Heng;ZHANG Xue—lai;WANG Hai—min(Institute of Ice thermzd Storage,Shanghai Marine University,Shanghai 200135.China;College of Power Engineering,University of Shanghaifor Science and Technology,Shanghai 200093,China)
出处
《制冷空调与电力机械》
2005年第3期50-52,共3页
Refrigeration Air Conditioning & Electric Power Machinery
关键词
VAV系统
恒速电机
变速电机
变频调速电机
经济性
VAV system
constant speed motor
variation speed motor
frequency conversion motor
energy saving
