轴向磁场直流电机的直径比及磁钢布置  

Diameter Ratio and Magnet Arrangement of Axial-field Machines

作　　者：傅为农[1] 谢国栋[1] 

机构地区：[1]上海大学自动化学院

出　　处：《上海大学学报（自然科学版）》1995年第1期80-84,共5页Journal of Shanghai University:Natural Science Edition

摘　　要：本文从理论上证明了当轴向磁场直流电机的电磁功率最大时，电枢有效外内径的最佳比值为３，以及采用双面磁钢可比单面磁钢减少漏磁通１／２以上．这些结论用轴向磁场直流电机优化设计程序的实际计算进行了验证，并利用样机验证了计算结果的正确性．In the paper it is pointed out that the optimal diameter ratio is equal to threewhen axial-field machines have the greatest output. This study has found outflux can be reduced by more than half if the magnets are arranged on the twosides of the armature instead of one side. The conclusions are tested and verifiedby the calculations using the optimal design program for axial-field machines.

关 键 词：轴向磁场电机 直流电机 直径比 磁钢布置 

分 类 号：TM381[电气工程—电机]