| 双水内冷发电机转子出水支座甩水现象分析及处理措施 |
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| 引用本文： | 周德元. 双水内冷发电机转子出水支座甩水现象分析及处理措施[J]. 热力发电, 2007, 36(5): 35-37 |
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| 作者姓名： | 周德元 |
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| 作者单位： | 华夏电力公司,福建,厦门,361026 |
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| 摘 要： | 从发电机转子水冷系统设计、安装和运行维护入手,详细分析了嵩屿电厂二期300 MW双水内冷发电机转子出水支座甩水原因,认为主要由于出水支座内水位太高和风压过大、转子卸水槽错位造成。对此,提出了改进方案,实施后彻底消除了甩水现象。
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| 关 键 词： | 汽轮发电机 双水内冷 转子水冷系统 出水支座 甩水 |
| 文章编号： | 1002-3364（2007）05-0035-03 |
| 修稿时间： | 2006-07-18 |
ANALYSIS OF WATER THROW-OFF PHENOMENON FROM WATER-DISCHARGING SUPPORT OF THE ROTOR IN DUAL INTERNAL WATER COOLING GENERATOR AND REMEDIAL MEASURES THEREOF |
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| ZHOU De-yuan. ANALYSIS OF WATER THROW-OFF PHENOMENON FROM WATER-DISCHARGING SUPPORT OF THE ROTOR IN DUAL INTERNAL WATER COOLING GENERATOR AND REMEDIAL MEASURES THEREOF[J]. Thermal Power Generation, 2007, 36(5): 35-37 |
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| Authors: | ZHOU De-yuan |
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| Affiliation: | Huaxia Electric Power Company, Xiamen 361026, Fujian Province, PRC |
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| Abstract: | starting with the system design,equipment installation,and maintenance in operation of the water cooling rotor in generator,the causes leading to water throw-off from water-discharging susupport of the rotor in dual internal water cooling 300 MW generator in secondary-phase project of Songyu Power Plant have been analysed in detail.After suggesting and implementing the improvement scheme,the water throw-off phenomenon has been thoroughly eliminated. |
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| Keywords: | turbo-generator dual internal water cooling water cooling system of the rotor water-discharging support water throw-off phenomenon |
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