人民黄河2024，Vol.46Issue(10)：133-137,5.DOI:10.3969/j.issn.1000-1379.2024.10.023
基于Python的水泵稳定工况点优化求解方法研究
Research on Optimization Method for Stable Operating Point of Water Pump Based on Python
摘要
Abstract
The determination of stable operating points for water pumps is crucial for improving the operational performance and efficiency of water supply pumping stations.Based on Python programming language,a software was developed to calculate the stable working condition point of the pump,and the mathematical model of the stable working condition point of the pump was optimized by fully considering the head loss of the pipeline in the inlet and outlet sections of the pump.According to the known hydraulic parameters of the water supply pump sta-tion,the pipeline head loss parameters and pump characteristic curve parameters of different pipe sections were calculated,the pipeline char-acteristic curve,the pump characteristic curve and the flow-efficiency curve were drawn,and the pump stable working conditions of different terrain heads were quickly determined.Taking the Yinye to Chang Water Supply Project as an example,the practical application of the soft-ware was carried out.The application situation shows that when the KQSN350-M6 pump is located at the topographic lift of 52.6 m,the maxi-mum working lift is 81.53 m,but it still does not meet the requirements of the design lift of 83.00 m.When the reselected SD250-600A pump is located at the topographic lift of 52.6 m,the maximum working lift is 83.96 m,which meets the design lift requirements.关键词
水泵/稳定工况点/Python/水头损失/引冶入昌供水工程Key words
water pump/stable operating point/Python/hydraulic loss/Yinye to Chang Water Supply Project分类
建筑与水利引用本文复制引用
王辛羽,成一雄,晋华..基于Python的水泵稳定工况点优化求解方法研究[J].人民黄河,2024,46(10):133-137,5.基金项目
2022年度山西省高等学校科技创新计划项目(2022L033) （2022L033）
2023年度山西省研究生教育教学管理改革项目(2023JG031) （2023JG031）
