基于判断系数观点，本文提出了用于生产实际中的远极此单绕组双速电机的一些典型方案，同时对这些方案进行了分析及试验验证。

Some typical winding schemes for far pole-ratio pole-changing machines are proposed in view of judging factor, and the analysis and experimental study of these schemes are shown.

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介绍了三峡左岸电站水轮发电机定转子绕组绝缘材料的国产化研究成果和实际应用情况。

This paper describes the study results and actual application instances of national-made insulation materials of the stator and rotor windings for Sanxia Left Bank Power Plant Generators.

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考虑到电机转子的实际结构，电磁力除作用在转子绕组上之外，更主要的是作用在转子铁心的表面和内部。

Owing to the practical construction of rotors, the electromagnetic force ACTS not only on the rotor winding but also on the rotor ferrite core.

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