电磁力互动柱塞泵电磁铁轴向位置优化研究  

Research on Axial Position Optimization of Electromagnetic Force Interactive Plunger Pump Electromagnet

作　　者：方磊 张洪信[1] 赵清海[2] 王东[1] FANG Lei;ZHANG Hongxin;ZHAO Qinghai;WANG Dong(School of Electromechanical Engineering,Qingdao University,Qingdao 266071,China;Power Integration and Energy Storage Systems Engineering Technology Center,Qingdao University,Qingdao 266071,China)

机构地区：[1]青岛大学机电工程学院,山东青岛266071 [2]青岛大学动力集成及储能系统工程技术中心,山东青岛266071

出　　处：《机械制造与自动化》2021年第2期18-21,共4页Machine Building & Automation

基　　金：国家自然科学基金项目(51575286)。

摘　　要：在电磁力互动柱塞泵的电磁力输出特性曲线中,有效输出的电磁力只占电磁力曲线中最小的一段,电磁力利用率低。针对这一问题,进行电磁铁线圈在轴向配置空间内的电磁特性仿真,得到仿真结果。建立优化模型,优化后的结果,将电磁铁线圈的轴向位置重新配置,使得电磁力有效输出提高。在电磁泵输出功率不变的前提下,提高了电磁铁的有效输出,使通电时间大幅度下降,提高能量转换效率。In the electromagnetic force output characteristic curve of the electromagnetic force interaction plunger pump,the effective output electromagnetic force only accounts for the smallest segment of the electromagnetic force curve with low utilization rate of electromagnetic force.The electromagnetic force characteristics of the electromagnet coil in the axial configuration space were initially simulated with results being obtained.The optimized result was achieved through establishment of an optimization model.As the axial position of the electromagnet coil was reconfigured,the effective output of the electromagnetic force was improved.The results indicate that the constant output power of the electromagnetic pump can enhance the output section of the electromagnet effectively,reduce the energization time drastically,and increase the energy conversion efficiency.

关 键 词：电磁力互动柱塞泵 电磁铁线圈 轴向位置 优化 

分 类 号：TH137.51[机械工程—机械制造及自动化]