This article compared the control method of VAV air-conditioning system with that of CAV air-conditioning system, discussed the advantages of the VAV system as well as its development prospect.

• 通过比较变风量空调系统与定风量空调系统的控制分析,探讨变风量空调系统较之所具备的优势所在,以及变风量空调系统未来的发展前景。