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漫湾电站是我国“八五”期间建设的重点水电工程,其首期五台250MW 水轮发电机组由东方电机股份有限公司提供。本文介绍了本机组研制中的开发研究工作,介绍了水轮机、水轮发电机的设计特点,重点论述了漫湾机组中所采用的新结构及新技术。文中还给出了机组的现场试验项目、试验结果,以及机组的运行情况。实践证明,漫湾水轮发电机组的设计、制造、安装及运行管理是成功的,其经验可供我国研制更大容量水轮发电机组时参考。
Manwan Hydropower Station is a key hydropower project under construction in China during the “1985” period. The first phase of the Wutai 250MW hydroelectric generating unit is provided by Dongfang Electric Corporation. This paper introduces the research and development work in the development of this unit, introduces the design features of the turbine and hydroelectric generator, and focuses on the new structure and new technology used in the Manwan unit. The article also gives the field test project unit, test results, as well as the operation of the unit. Practice has proved that Manwan hydro-generator set design, manufacture, installation and operation management is successful, its experience for our country to develop larger capacity hydro-generator reference.