上海市商业建筑冷水机组控制策略的现状分析

Current Situation for Chiller Operation Strategies of Commercial Buildings in Shanghai

在提倡建筑节能的今日,冷水机组能耗是一个值得注意的部分。冷水机组的控制策略和操作人员的操作行为影响着系统运行的实际情况,决定了能耗,因此优化冷水机组控制策略可以有效降低建筑能耗。通过实地调研上海市的多栋建筑,采用决策树法及热图法分析出了两种常用的控制策略并做出评价。总结归纳出了上海市冷水机组控制策略的现状并指出存在的一些问题。

The energy consumption of chiller is a noteworthy part as building energy saving ispromoted. Chiller operation strategies and behavior of operating personnel significantly affec the workingsituation of chiller which determine the energy consumption. Thus energy consumption can be effectivelyreduced by optimizing the chiller operation strategies. By means of field survey of several buildings inShanghai, two commonly used operation strategies are analyzed and evaluated. Also, the papersummarizes the current situation of the control strategy of the chiller in Shanghai and points out someproblems.