摘要
优化了广州卷烟厂生产区域空调恒温恒湿空调机的PLC控制程序,采取的措施包括调节送风口的空气中的含湿量从而调节环境的空气相对湿度,在温度及湿度的PID算法上采用串级PID双环调节,在各台空调机增加工况识别及修正逻辑,构建智能空调控制模块实现温湿度自动偏移等,取得了显著的节能效果。
optimized the PLC control program of constant temperature and humidity air conditioners in the production areas of Guangzhou Cigarette Factory. Using the methods of adjusting air moisture content of the air supply outlet to adjust relative air humidity, adopting cascade PID double loop adjustment in the PID algorithm of temperature and humidity, increasing the working condition recognition and correction of logic in each air conditioner and constructing intelligent air conditioning control module to realize automatic temperature and humidity adjustment, remarkable energy-saving effect has been achieved.
出处
《机电工程技术》
2014年第10期10-12,43,共4页
Mechanical & Electrical Engineering Technology
关键词
空调环境
温湿度
PLC程序
优化
节能
air-conditioner environment
temperature and humidity
PLC program
optimization
energy-saving
