散货码头智能化全变频节能算法研究与应用

摘要

At present,belt conveyors in bulk terminal move at constant speed in a variety of operating conditions,which causes serious waste of power energy.In view of the above-mentioned facts,intelligent variable frequency speed regulation algorithm is studied to achieve that the belt conveyors regulate their speed intelligently according to the material flow.And the problems of low efficiency and high unit energy consumption of belt conveyors caused by uneven distribution of material flow,long time no-load and low load operation were solved.It has been verified by practical applications that this algorithm has remarkable effect on energy saving.%目前散货码头皮带机在各种作业工况下均恒速运行,电能浪费严重.针对全变频散货码头,研究智能化全变频调速算法,实现皮带机根据源头物料流量大小采用智能速度,解决了皮带机由于料流分布不均、长时间空(低)载运行而造成的设备效率低、单位能耗高等问题.经实际应用验证,该算法节能效果显著.