This article introduce substance of central air condition system control, the working process of DCS, system structure and application of central air conditioning system control.
本文主要介绍了集中式空调系统的控制内容，阐述了集散控制系统的工作过程、系统结构及其在集中式空调系统控制中的应用。
Then, the technical schemes of central air condition system was compared and optimized in aspects of prophase investigation, system control and communication method by practical case.
结合实际情况，从前期调研、系统控制方案、通讯方案等几个方面对中央空调轮停的技术方案进行比较，优选实施方案。
Aiding by Shenyang Science and Technology item and the Education fund item of Liaoning province, this text is carrying on the optimal control method of VRV mini central air condition system.
本文在沈阳市科技攻关重点项目和辽宁省教育厅基金项目的资助下，对小型VRV中央空调系统的控制方法进行了研究。
Familar with central air-condition system, Skilled in operating procedures and maintenance procedures of central air-condition.
熟悉中央空调系统，掌握中央空调的操作规程和维修保养程序。
By analyzing the running mode adjusting condition in the fire-power plant of central air condition control system, this paper expatiated how to use PLC to control it.
对火电厂中央空调控制系统的运行调节中如何采用可编程序控制器(PLC)控制进行了阐述。
Currently the traditional PID control is used in the central air-condition system.
当前中央空调系统的控制主要采用的还是传统的PID控制。
In this paper, the design and realization of the central air-condition accounting system based on RS-485network is introduced.
介绍了基于RS- 485网络的中央空调计费系统的软硬件设计和具体实现。
It was simply introduced of composing and work characteristic of supervise and control system of the central air condition.
所以，对中央空调系统的有效控制及提供标准的通信接口是节能和系统集成的关键所在。
The forms of residential central air-condition system and the characteristics of its main products are introduced in this paper.
介绍了目前家用中央空调系统的型式及主要产品的特点。
The unite central air-conditioning system adopts concentrative central air-condition in which wind circles one times.
大联合中央空调系统采用集中式中央空调一次回风系统。
The unite central air-conditioning system adopts concentrative central air-condition in which wind circles one times.
大联合中央空调系统采用集中式中央空调一次回风系统。
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