任意形状通电线圈磁场的计算  

Calculation of magnetic field of current coils in arbitrary shape

作　　者：周耀忠[1] 唐申生[1] 

机构地区：[1]海军工程大学电气与信息工程学院,武汉430033

出　　处：《海军工程大学学报》2009年第3期71-74,共4页Journal of Naval University of Engineering

摘　　要：将任意形状的通电线圈的磁场看作是多段通电直导线磁场之和,列出了一般和特殊情况下通电直导线磁场计算公式;将所有公式归结为两类积分,并编写了相关计算程序软件。实践证明,该方法计算量较小,精度高,适用性强,适用于具有复杂形式和结构的线圈磁场计算。The magnetic field of current coils in arbitrary shape was regarded as the sum of the magnetic field of many line current coils. The formulas were presented for calculating the magnetic fields of line current coils under both common and special conditions. All the formulas were reduced to two kinds of integral used for programming. The experiment proves that the proposed method is so simple, accurate and applicable that it is efficient for calculating the magnetic field of current coils in complex shape.

关 键 词：载流导线 通电线圈 磁场计算 

分 类 号：TM154.1[电气工程—电工理论与新技术]