Abstract

We consider a method of thermomagnetic treatment of amorphous magnetic material cores in a transverse constant magnetic field designed to improve the metrological characteristics of current transformers. The effectiveness of the method is due to a significant increase in the magnetic permeability of the cores of current transformers. The use of thermomagnetic processing makes it possible to increase their precision class.

中文翻译：

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非晶态磁性材料磁芯的热磁处理对电流电磁变压器计量学特性的影响

摘要

我们考虑一种在横向恒定磁场中对非晶磁性材料芯进行热磁处理的方法，该方法旨在改善电流互感器的计量特性。该方法的有效性归因于电流互感器铁芯的磁导率的显着提高。使用热磁处理可以提高其精度等级。