摘要
建筑智能化程度要求越来越高,针对中央空调制冷机组的分布特性及智能化控制要求,文中提出基于DCS的中央空调制冷机组系统的控制,对中央空调制冷机组各部分进行控制。取2台制冷机并联控制进行实验分析,实验结果表明该控制系统充分利用了DCS软硬件资源,发挥了DCS控制系统实时、准确、快速、稳定、智能的特点,提高了控制的稳定性、控制品质,达到满意的效果。
With the increasingly high demand for building intelligent degree,this paper presented a control method based on the central air conditioning and refrigeration unit system of DCS for some segments of the central air-conditioning refrigeration units.It took the two chillers parallel line control for experiment analysis,the experimental results show that the control system makes full use of the DCS hardware and software resources,played a DCS control system real-time,accurate,fast,stable,intelligent features,and improved the stability of the control,quality control to achieve satisfactory results.It meets requirement of the control of modern central air conditioning and refrigeration units.
出处
《仪表技术与传感器》
CSCD
北大核心
2013年第8期54-56,共3页
Instrument Technique and Sensor
