用边界元法计算电磁机构中的气隙磁导

本文应用边界元法计算电磁机构中的气隙磁导。文中阐明了应用边界元法计算气隙磁导的基本原理。通过电子计算机计算的两个典型例子，便可看出，它与其他的数值法，如差分法，有限元法相比，不但具有计算方法较简单，而且精确度高等的优点。是一种目前用来计算具有二维场或近似二维场性质的气隙磁导较好的数值法。

Calculation of Magnetic Conductance Gap in Electromagnetic Mechanisms by Bondary Element Method

Through the computer calculation of the two classic examples, it may be seen that the method is ot simpler algorithm and of higher accuracy than other numerical methods, such as the finite differential method and finite element method. As yet, it has been better numerical method for calculating magnetic conductance of magnet gap with two-dimensional or approximately two-dimen- sional fields.