摘要
水轮机部件及密封结构对机组运行稳定性能存在一定的影响。结合水轮发电机结构分析与机组运行稳定性的关系问题,从不同角度进行了探讨和分析,以工程实践经验为基础,并以实际运行机组为例,明确提出水轮发电机组运行中出现的一些问题。这些经验对于水轮发电机组后期的安全稳定运行和前期的结构设计合理性方面均具有较大的借鉴意义。
Hydraulic turbine components and seal structure have certain influence on the stable performance of unit operation.This paper discusses and analyzes the relationship between the structure analysis of hydrogenerator and the operation stability of the unit from different angles.Based on the engineering practice experience and taking the actual operation unit as an example,some problems in the operation of the hydro-generator unit have been put forward clearly.These experiences have great reference significance for the safe and stable operation measures in the late stage and the rationality of the structure design in the early stage.
作者
覃志斌
QIN Zhibin(Guangxi Guiguan Electrical Power Co.,Ltd.,Xingyi 562400,China)
出处
《上海大中型电机》
2023年第1期7-10,15,共5页
Shanghai Medium and Large Electrical Machines
基金
国家重点研发计划(2017YFB0903704)。
关键词
水轮机部件
密封结构
机组运行
稳定性
Hydraulic turbine components
Sealing structure
Unit operation
Stability
