电驱可控震源驱动电机匹配设计与优化研究

李琴,闫瑞,黄志强,李刚

Research on matching design and optimization of drive motor of electric drive vibroseis

Qin LI,Rui YAN,Zhiqiang HUANG,Gang LI

图9 空载时气隙径向磁通密度谐波幅值

Fig.9 Harmonic amplitude of radial magnetic flux density of air gap under no-load operation