本文针对永磁交流发电机的特点，提出了采用串入铁芯电抗器的方式来自动调节发电机输出的一种途径。
To counter the characteristics of magneto, this paper develops a new way in which the output of magneto is automatically regulated by inserting in an iron core reactor.
本文对CO_2焊接电源直流铁芯电抗器电感值的测试方法进行了分析研究，指出现有的方法测试误差较大。
This paper analyses and studies the methods for measuring inductance of the iron core DC reactor of CO_2 arc welding power source.
电抗器采用条形铁芯，可减轻金属飞溅和改善焊接质量。
If a stripe-shaped iron core is used in a reactor, spatter of metal can be reduced, and welding quality can be improved.
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