变冷源侧流量(VPF)水系统

Variable Primary side Flow System(VPF)

本文介绍了变冷源侧流量 (VPF)水系统 ,并同传统的一级泵和二级泵系统相比较 ,指出VPF系统是一种节省能耗节省初投资的系统形式 ,它对冷源系统自控提出了新的要求。

This paper introduces Variable-primary-flow (VPF) System,and compares with the traditional primary pump system and secondary pump system,points out that VPF system is an energy-saving and cost-saving system,and it has new requirements for the auto control of the chilled water system.