摘要
本文主要介绍了东方电机有限公司600MW汽轮发电机绑扎式固定完成后经过不同烘焙时间固化,机组直流泄漏电流、绝缘电阻、端部固有振动频率等性能的对比,提出最优的烘焙时间,从而缩短产出时间,优化工艺等要求。
This paper mainly introduces various properties of 600MW turbo-generator after the end winding is fixed, such as DC leakage current, insulation resistance, natural vibration frequency, after different heating process time on the stator end winding, then find out the optimal heating time to reduce the production time and to optimize the manufacturing process.
出处
《大电机技术》
2016年第5期19-21,29,共4页
Large Electric Machine and Hydraulic Turbine
关键词
汽轮发电机
定子绕组
烘焙
直流泄漏电流
固有频率
turbine generator
stator winding
heating
DC leakage current
natural vibration frequency
