摘要
为了解决组合式空调机组手动控制存在的控制精度低、调节时间长及工作人员劳动强度大等问题,将西门子PLC应用到组合式空调机组运行控制中,并设计与编写自动化控制程序,成功实现了组合式空调机组运行自动化控制,操作员面板的使用方便了技术员对机组重要参数的设定及监控重要部位状态信息;西门子PLC在组合式空调机组运行中的应用,实现了机组的自动化控制,提高了被控参数的精度,缩减了调节时间和提高了工作效率;经数据验证,系统控制效果符合设计要求。
In order to solve the control accuracy, long regulating time and staff labor--intensive and other issues of the manual control of the air handling units, Siemens PLC is applied to control the operation of the air handling units. Automation control program is designed and written. It is successful to realize air handling units running automatically. Operator panel enables technicians to set important parameters and monitor important state information conveniently. The application of Siemens PLC in the air handling units enables the system to be auto- matic, improves the control precision, stability and working efficiency, and saves work force. Data validation reveals that the system control results meet the design requirements.
出处
《计算机测量与控制》
北大核心
2013年第1期119-121,共3页
Computer Measurement &Control
基金
国防科研计划项目(20100306)
