摘要
水轮机过流部件的磨蚀严重影响到机组的稳定,甚至威胁到整个电网的安全运行,解决水轮机过流部件的磨蚀问题日益迫切。本文简要介绍了水轮机过流部件的磨蚀特征、磨损机理以及表面防护措施。
The wear-corrosion of hydraulic turbine flow-parts influences severely on the stability of the unit operation, and it even threatens the safety of the whole grid, so it is urgent to solve this problem. This paper introduces the wear-corrosion characteristics its mechanism and the surface prevention measures of hydraulic turbine flow-parts.
出处
《东方电气评论》
2008年第4期26-30,共5页
Dongfang Electric Review
关键词
水轮机
过流部件
磨蚀
表面防护
hydraulic turbine
flow-parts
wear-corrosion
surface prevention
