In this article, we propose a method to separate the losses generated in armature windings of permanent magnet motors by using a combination of two different eddy current formulations and frozen permeability technique. The total Joule loss of the winding is separated into three components, which are produced by armature current from the terminal, eddy currents in each wire, and circulating currents between the wires. By using the proposed method, advantages and disadvantages of various kinds of winding configurations are investigated. The experimental verification of the calculated loss is also carried out.

中文翻译：

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通过考虑涡流和并联电路连接来分离永磁电动机的绕组损耗

在本文中，我们提出了一种通过结合使用两种不同的涡流公式和冻结磁导率技术来分离永磁电动机电枢绕组中产生的损耗的方法。绕组的总焦耳损耗分为三个分量，这三个分量是由端子的电枢电流，每根导线中的涡流电流以及导线之间的循环电流产生的。通过使用提出的方法，研究了各种绕组配置的优缺点。还对计算出的损失进行了实验验证。