大型梯级提水灌溉泵站水泵变频分析研究

Analysis of Frequency Conversion of Pumps in Large Scale Terraced Water Lifting Irrigation Pumping Stations

结合实际案例,对大型梯级提水灌溉泵站水泵变频问题进行研究,结果表明,在明确下级泵站变频范围的基础上,可以实现对水泵流量进行调整,同时还可以兼顾水泵运行的环保性与稳定性要求。

Combined with actual cases,the study on the variable frequency of water pumps in large terraced irrigation pumping stations shows that,on the basis of a clear range of variable frequency in the lower pumping stations,it is possible to adjust the flow rate of the pumps,while also taking into account the environmental protection and stability requirements of pump operation.