水布垭电站水轮发电机组主要参数及结构

水布垭水电站水轮发电机组的研发、设计和制造,充分利用了大型水轮发电机组关键技术的试验研究成果,完全采用经运行实践检验成熟、先进、可靠的方案和结构,为机组安全、稳定、高效运行奠定了技术基础.电站装设4台额定容量460 MW立轴混流式水轮发电机组,首台机组将于2007年7月投产发电.介绍了工程设计、科研工作中论证确定的水轮机参数水平以及通过招标采购的水轮发电机组主要参数和结构特点.

Main factors and structure of turbine set of Shuibuya hydroproject

The research and development,design and manufacture of turbine generator for Shuibuya hydropower station fully made use of experimental research achievements on key technical issues of large type turbo-generator,adopted full mature,advanced,reliable scheme and structure checked in operation practice,laying technical foundation for safe,stable,efficient operation of generator sets.The power station equips with 4 vertical shaft and mixed flow turbines of total capacity of 460MW,and the first generator will be put into operation at July,2007.This paper introduces the parameter level demonstrated and determined in engineering design and the research work and the main parameters and structural characteristics of turbine-generators purchased through biddings.