本文简要介绍了宝珠寺电站转子磁轭热打键磁轭加热的新工艺及新方法,在该电站发电机转子磁轭特别是~#1机磁轭热打键过程中,在安装单位的积极配合下,对此作了一定程度的探讨,该方法是首次在国内大型水电机组上采用,并获得成功的,可供今后其它大型水电机组安装参考。 This paper briefly introduces the new technology and new method of heating the yoke hot key yoke of Baozhusi Hydropower Station. During the process of hot yawing of the generator rotor yoke, especially ~ # 1 machine yoke, With the cooperation, this has made a certain degree of discussion, this method is the first time in large hydropower units on the domestic and successful, for the future of other large hydropower installation reference.