CAJ | 학술논문

在钢铁企业生产中，需要大量的冷却水对各种炼钢、轧钢设备进行冷却。本文针对转炉冷却塔中进水和出水温度的控制所采用的控制策略与算法进行了分析、设计，采取了基于微分先行PID算法的复合控制策略对冷却水温度加以控制。使得冷却塔出水温度更加稳定，利于生产效率的提升。
재강철기업생산중，수요대량적냉각수대각충련강、알강설비진행냉각。본문침대전로냉각탑중진수화출수온도적공제소채용적공제책략여산법진행료분석、설계，채취료기우미분선행PID산법적복합공제책략대냉각수온도가이공제。사득냉각탑출수온도경가은정，리우생산효솔적제승。
In the production of iron and steel enterprise, a lot of cooling water for cooling is required for various steelmaking, rolling mill equipments.The control strategy and algorithm is adopted in this paper to analyze control the inlet and outlet temperature of cooling tower ,the temperature of cooling water is based on the compound control strategy and differential forward PID algorithm to control.The stable outlet temperature is advantage to promote the efficiency of production.