屏蔽泵谐波磁场的有限元分析  

Analysis of Harmonic Magnetic Field of Canned-motor Pump with Finite Element Method

作　　者：袁丹青[1] 王培培[1] 王利伟[1] 王玲玲[1] 潘科[1] 

机构地区：[1]江苏大学能源与动力工程学院,江苏镇江212013

出　　处：《水电能源科学》2011年第4期137-139,共3页Water Resources and Power

基　　金：国家自然科学基金资助项目(50776040)

摘　　要：针对屏蔽泵效率低又广泛应用于众多领域问题,从电磁角度,采用有限元分析软件ANSYS计算分析了不同尺寸和材料下的屏蔽套对屏蔽泵性能的影响,获得了屏蔽套电阻率对电机涡流损失的关系,为屏蔽泵中屏蔽套的选择提供参考,并为高效屏蔽泵的发展奠定了理论基础。Since canned-motor pump is widely used in many fields with low efficiency,finite element software ANSYS is used to analyze the influence of isolating shell with different size and material on the performance of canned-motor pump from the electromagnetic point of view.The relationship between resistivity of isolating and vortex loss is obtained.The results can provide some references for choice of isolating shell and establish a theoretic basis to development of high efficiency canned-motor pump.

关 键 词：屏蔽泵 屏蔽套 有限元 涡流损失 

分 类 号：TM15[电气工程—电工理论与新技术] O44[理学—电磁学]