摘要
在集中供热的自动控制系统中 ,被控参数选取供回水平均温度最为合理。因为 ,当热负荷随室外温度变化时 ,只有调节热网的供回水平均温度 ,才能保证系统的供热量 ,保证用户的室内温度 ,达到供热系统可靠运行。
The average temperature of supply and return water should be choose as the most reasonable controlled parameter in auto-control system of centralized heat-supply. Through adjusting the average temperature of heat-supply network, we can guarantee heat-supply quantity and indoor temperature of consumer, attain aim of operating reliability and energy saving of heating supply system, when heating load varies with outdoor temperature.
出处
《太原科技》
2003年第3期46-47,共2页
Taiyuan Science and Technology
关键词
集中供热
自动控制系统
被控参数
参数选择
供回水平均温度
热力站
centralized heat-supply, auto-control system, controlled parameter, average temperature of supply and return water
