楼宇自控在冷源节能的微数据控制

Micro Data Control of Building Automation System in the Cold Source Energy

针对我国目前智能建筑中冷源系统运行效率偏低、控制实际应用水平与理论研究水平有相当大差距的现状,本文指出了冷源系统控制对智能建筑节能的重要性,分析了楼宇自控在冷源节能群控中的基本监测与控制、能量调节及水系统控制。包括:多台冷水机组并联运行时的控制策略、机组的阶梯递进、机组轮换、冷冻水温的再设控制等部分。

In view of our country present situation of low operational efficiency, control the actual application level and theory research level have a considerable gap between the cold source system in intelligent building, this paper points out the importance of intelligent building energy-saving control of the cold source system, analyzes the basic monitoring and control of building automation, energy in the cold source energy group control of regulation and water system control. Including： multiple chillers parallel operation control strategy, unit, unit rotation progressive ladder, frozen temperature reestablished control parts.