摘要
介绍了某电厂330MW水内冷发电机定子线棒现场更换的技术要求流程、工艺及相关试验项目,对线棒更换时出现的问题及现场解决方式进行了探讨。提高发电机线棒更换的质量和可靠性,以保证发电机长周期的安全、可靠运行。
The site replacement on parts of stator bar in 330 MW water inner-cooled generator is introduced in the fields of replacement technical requirement process, technology and related test items, discussing the problems happened during replacement process as well as method to solve these problems. The quality and reliability of generator stator bar replacement are increased to ensure long-time safe and reliable operation of the generation.
作者
李顺芳
戴云斌
LI Shunfang;DAI Yunbin(Zhejiang Zheneng Changxing Power Generation Co., Ltd)
出处
《电机技术》
2019年第3期52-57,共6页
Electrical Machinery Technology
关键词
高压试验
线棒更换
防晕
铁损
high voltage test
bar replacement
corona- proof
iron loss
