摘要
本文介绍三峡水轮发电机磁极与传统结构磁极的不同点,并重点介绍ALSTOM公司在三峡发电机中采用的无磁极压板结构的磁极、齿形磁极键等新结构的设计特点及其优点。这些特点为今后的设计拓展了新的思路。
This paper introduces the main design differences between the poles of Three Gorges Generator and the traditional one and as well the structures and the merits of the pole without press plate,chain wedge etc which are the new structures used in Three Gorges Generator by ALSTOM Power Ltd.Some of them give us new ideas in future design.
出处
《大电机技术》
北大核心
2003年第2期11-14,共4页
Large Electric Machine and Hydraulic Turbine
关键词
磁极
片间压力
磁极线圈
磁极键
极间撑块
pole
pole sheet pressure
pole coil
pole wedge
supporting wedge
