变风量空调系统的节能运行
Energy saving operation of VAV air conditioning system
摘要：
介绍了VAV空调系统节能运行中所涉及的自动控制。通过对VAV空调系统的风机转速控制、送风温度控制、新风量控制、室温控制、新风冷却控制的探讨，阐明了这些自动控制的功能和效果。
关键词：节能运行,VAV空调,风机转速控制,送风温度控制,新风量控制,室温控制,新风冷却控制
Abstract：
Presents the automatic control aspects related to energy saving operation of VAV air conditioning system. With the discussion of variable fan speed control, variable supply air temperature control, fresh air volume control, indoor temperature control and free cooling control, expounds the function and effect of these automatic control measures.
Keywords:energy saving operation, VAV air conditioning, variable fan speed control, variable supply air temperature control, fresh air volume control, indoor temperature control, free cooling control