新型电机应用于竖井式贯流泵的可行性探讨  

Discussion on feasibility of applying new motor to shaft tubular pump

作　　者：张蠡 边晓阳 沈子微 都毅力 ZHANG Li;BIAN Xiaoyang;SHEN Ziwei;DU Yili(Taihu Lake Sluice and Station Engineering Management Office of Wuxi City,Wuxi 214063,China)

机构地区：[1]无锡市太湖闸站工程管理处,江苏无锡214063

出　　处：《江苏水利》2021年第8期28-31,共4页Jiangsu Water Resources

摘　　要：选择水泵机组不同季节运行的多组数据进行分析,确定性能相近的永磁电机,首先在ANSOFT仿真软件上,仿真出电机运行的运行参数和能耗参数,再在加载测试平台上模拟水泵运行的负载特性,测试和计算出永磁电机的能耗指标。研究结果显示稀土永磁电机结构简化,与变频调速技术相结合,节能效果显著,运行成本降低,基本实现免维护,值得推广。但此为可行性研究,其长期应用的可靠性还需在实际的应用场景中考察。Several groups of data of water pump unit operating in different seasons were selected for analysis to determine the permanent magnet motor with similar performance.Firstly,the operating parameters and energy consumption parameters of the motor were simulated by ANSOFT simulation software.Then,the load characteristics of the pump were simulated on the loading test platform,and the energy consumption index of the permanent magnet motor was tested and calculated.The research results showed that the structure of rare earth permanent magnet motor was simplified,combined with frequency conversion speed regulation technology,the energy saving effect was remarkable,the operation cost was reduced,and the maintenance-free was basically realized,which was worthy of popularization.However,it's a feasibility study,and the reliability of its long-term application need to be examined in actual application scenarios.

关 键 词：稀土永磁 直接驱动 仿真研究 节能高效 

分 类 号：TM32[电气工程—电机]