变频离心式冷水机组的运行特性

The performance characteristics of variable speed centrifugal chiller unit

与恒速离心式冷水机组相比,变频离心式冷水机组在实际应用中运行性能好,节能效果显著。在此基础上,本文分析了变频离心式冷水机组的性能特征,解释了如何使用变频离心式冷水机组,提出了以更有效的运行方式来提高变频离心式冷水机组的性能及设备效率的可能性,给设计人员和管理人员提供一些参考。

Comparing to constant speed centrifugal chiller plants, the operation of variable speed centrifugal chiller plants has an enhanced performance, which saves energy obviously. On the basis of it, the article analyses the performance characteristics of variable speed centrifugal chiller plants, explains how to use variable speed centrifugal chiller plants, advances the feasibility of improving the efficiency and performance by a more efficient running way, gives designers and plant managers some information.