同轴电缆自感系数的计算

The calculating of self-inducing coefficient of coaxial cable

目前求自感系数常用的方法是磁能法和磁链法。对"三维导体"自感系数的计算,关键是求自感磁链。本文以同轴电缆为例,说明"三维导体"自感系数的计算方法及注意的问题。

At present the methods of obtaining selfinducing coefficient are the methods of magnetic energy and magnetic chains The key to obtaining the calculation of selfinducing coefficient of a threedimensional conductor is to obtain selfinducing magnetic chains Taking a coaxial cable as an example, the paper explains the method of calculating selfinducing coefficient of a threedimensional conductor and some problems needing attention