| 660MW超临界机组发电机进油原因探析 |
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| 引用本文： | 张法科. 660MW超临界机组发电机进油原因探析[J]. 电力学报, 2012, 27(5): 525-528 |
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| 作者姓名： | 张法科 |
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| 作者单位： | 同煤集团同华发电有限公司,山西 忻州,034114 |
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| 摘 要： | 介绍了大型汽轮发电机组密封油系统的结构特点和控制原理,探讨分析轩岗电厂紧急排氢过程中发电机进油的原因,并从运行控制的角度提出合理建议,有效防范此类事故的再次发生。
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| 关 键 词： | 660MW超临界机组 发电机进油 密封油系统 双环流密封瓦 油位控制原理 |
The Analysis of Oil Inlet Leakage of a 660 WM Supercritical Unit Generator |
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| ZHANG Fa-ke. The Analysis of Oil Inlet Leakage of a 660 WM Supercritical Unit Generator[J]. Journal of Electric Power, 2012, 27(5): 525-528 |
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| Authors: | ZHANG Fa-ke |
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| Affiliation: | ZHANG Fa-ke(Tonghua Power Generation Co.Ltd.,Datong Coal Mine Group,Xinzhou 034114,China) |
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| Abstract: | The paper introduced the structure characters and control principle of sealing oil system of large generator units,analyzed,discussed the oil inlet leakage cause of Xuangang power plant generator in urgent hydrogen exhausting and proposed the reasonable suggestion from the angle of operational control to effectively prevent such accidents from happening. |
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| Keywords: | 660 WM supercritical unit generator oil inlet leakage sealing oil system double-ring sealing pad oil level control principle |
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