| 石泉2号水轮发电机上导摆度超标处理 |
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| 引用本文： | 李万绪,魏智民.石泉2号水轮发电机上导摆度超标处理[J].大电机技术,2000(5):35-37. |
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| 作者姓名： | 李万绪 魏智民 |
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| 作者单位： | 石泉水力发电厂,陕西,石泉,725200 |
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| 摘 要： | 石泉电站２号水轮发电机组自１９９７年以来，上导摆度一直呈增大之势，最大达０．５９ｍｍ。通过对摆度超标原因的分析，从处理推力头、调整轴线、处理空气间隙着手，使上导摆度合格。
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| 关 键 词： | 水轮发电机 导摆度 超标处理 推力头 |
| 文章编号： | 1000-3983(2000)05-0035-03 |
| 修稿时间： | 2000-04-11 |
The Solution on Exceeding Admissible Limit of the Upper-guide Bearing Runout of Hydrogenerator Unit 2# for Shiquan Hydropower Station |
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| LI Wan-xu,WEI Zhi-min.The Solution on Exceeding Admissible Limit of the Upper-guide Bearing Runout of Hydrogenerator Unit 2# for Shiquan Hydropower Station[J].Large Electric Machine and Hydraulic Turbine,2000(5):35-37. |
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| Authors: | LI Wan-xu WEI Zhi-min |
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| Affiliation: | LI Wan-xu
,WEI Zhi-min
(Shiquan Hydropower Station, Shiquan 725200, China) |
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| Abstract: | Since the hydrogenerator unit 2# for Shiquan Hydropower Station put into opera tion ,the runout of the upper-guide bearing had a trend to increase and sometime it may be up to maximum0.59mm.After complete analysis the cause for runout exce eding admissible limit,a solution started with the treatment of thrust head,adju stment shaft line and regulation air gap to qualify the upper-guide bearing run out. |
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| Keywords: | bearing runout shaft line gap |
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