基于轮胎行业变频调速水泵负荷平衡控制探讨基于轮胎行业变频调速水泵负荷平衡控制探讨 摘要:在轮胎行业,为控制轮胎硫化高温水供水压力波动范围,采纳多台台同型号水泵单独变频控制方式,实验后,在某种情况下易造成其中某台水泵汽化,泵间负荷不平衡
后采纳负荷平衡控制方案,水泵可以自动根据负荷启停,也可手动启停,实现在运行的泵间负荷平衡
关键词:轮胎硫化高温循环水;压力控制;水泵;负荷平衡控制;变频器;输出频率;首选泵;从泵
Abstract: in the tire industry, to control the tyre vulcanizing temperature water supply pressure fluctuation range, with many sets of the same model pumps single frequency conversion control mode, after the experiment, in some cases easy to cause some pumps vaporization, load imbalance between pump
After using load balance control scheme, the pump automatically according to load rev
Stop, also can manual start-stop, realize load balance between the running pump
Key words: tire vulcanization temperature circulating water; Pressure control; Water pump; Load balancing control; Frequ