| 龙滩水电站全空冷式水轮发电机结构特点及运行浅析 |
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| 引用本文： | 凌洪政,张宏亮,祁小丽.龙滩水电站全空冷式水轮发电机结构特点及运行浅析[J].红水河,2011,30(2):47-49,52. |
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| 作者姓名： | 凌洪政 张宏亮 祁小丽 |
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| 作者单位： | 龙滩水力发电厂,广西天峨,547300 |
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| 摘 要： | 龙滩水电站700 MW全空冷式水轮发电机组结构布置简单、安装维护方便,文章结合龙滩水电站3年的运行经验,阐述了该电站水轮发电机结构特点,以龙滩水电站6号机组为例,介绍了全空冷式水轮发电机实际运行情况,在700 MW负荷下该机定、转子各部温升情况均满足设计要求,作为国内首台700 MW等级全空冷式水轮发电机组,其运行情况为今后其他电站同类型全空冷式机组的运行提供参考依据。
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| 关 键 词： | 全空冷式水轮发电机组 运行 龙滩水电站 |
Structural Characteristics and Operation of Fully Air-cooling Hydrogenerator Unit of Longtan Hydropower Station |
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| LING Hong-zheng,ZHANG Hong-liang,QI Xiao-li.Structural Characteristics and Operation of Fully Air-cooling Hydrogenerator Unit of Longtan Hydropower Station[J].Hongshui River,2011,30(2):47-49,52. |
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| Authors: | LING Hong-zheng ZHANG Hong-liang QI Xiao-li |
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| Affiliation: | (Longtan Hydropower Plant,Tian’e 54700) |
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| Abstract: | The 700 MW fully air-cooling hydrogenerator unit of Longtan Hydropower Station is simple in structure and easy for installation and maintenance.The article discusses its structural characteristics based on three-year operation of the station and its practical operation situation by taking 6# unit as an example.The temperature rise at the unit’s stator and rotor under 700MW load meets design requirements.As the first 700MW fully air-cooling hydrogenerator unit in China,its service experience is referential for units of its kind in other power stations in the future. |
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| Keywords: | fully air-cooling hydrogenerator unit operation Longtan Hydropower Station |
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