摘要
供暖系统运行的调节方式主要有质调节、量调节、分阶段改变流量的质调节和间歇调节等。分阶段等温差控制法采用温度与流量并调节的控制方式,将大气温度分为3个阶段,利用数学模型计算出每个阶段供水温度值。该控制法采用后,室内温度变化小,控制效果好,调节速度快。
The adjustment modes in heating system running include quality adjustment,flow adjustment,flow changing by phases and intermittent regulation etc.Isothermal temperature difference control in stages adopts the control mode adjusting the temperature and the flow synchronously,dividing the outside temperature into three phases and figuring out the water supply temperature of every phase with the mathematical model.Applications showed that the indoor temperature controlled by this method kept stable and got fairly good results according to changes.
出处
《山东冶金》
CAS
2011年第3期61-62,共2页
Shandong Metallurgy
关键词
分阶段等温差控制
换热站
供暖系统
数学模型
isothermal temperature difference control in stages
heat exchange station
heating system
mathematical model
