摘要
Abstract
The main role of hydro-turbine distributor is to regulate turbine discharge according the load of electricity system for meeting the requirement of the system to unit output, forming and changing the circulating flow entering into runner to meet the requirement of hydro-turbine on circulating flow before entering into hydro-turbine. The hydro-turbine distributor must be closed when runner stops working. In combination of the characteristics of hydro-turbine distributor of Zhentouba I Hydropower Station, this paper mainly introduces the installation procedure, adjustment technology and fundamental requirement of unit and fundamental procedure, requirement of hydro-turbine distributor installation and concrete installation method of partial parts;in the meanwhile, the installation procedure, technology and quality control standard were analyzed and discussed.关键词
水轮机/导水机构/水流环量/枕头坝一级水电站Key words
turbine/hydro-turbine distributor/circulating flow/Zhentouba I Hydropower Station分类
能源科技
