| 300 MW机组低压缸变形对低压轴承稳定性的影响及综合治理 |
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| 引用本文： | 黄家崧,黄树红. 300 MW机组低压缸变形对低压轴承稳定性的影响及综合治理[J]. 电力设备, 2004, 5(5): 37-40 |
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| 作者姓名： | 黄家崧 黄树红 |
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| 作者单位： | 华中科技大学,湖北,武汉430074 |
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| 摘 要： | 章分析了造成低压缸变形的原因，并论述了低压缸变形对低压轴承运行稳定性的影响。针对机组先天存在的薄弱环节，采用多种控制手段、改造措施及检修工艺对机组进行了综合治理，将机组振动水平控制在允许范围内，有效地保证了机组的安全运行。
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| 关 键 词： | 低压缸 变形 低压轴承 稳定性 300MW机组 |
| 修稿时间： | 2003-11-19 |
Effects of Distortion of Low Pressure Casing on Stability of Low Pressure Bearing for 300 MW Unit and its comprehensive treatment |
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| HUANG Jia-song,HUANG Shu-hong. Effects of Distortion of Low Pressure Casing on Stability of Low Pressure Bearing for 300 MW Unit and its comprehensive treatment[J]. Electrical Equipment, 2004, 5(5): 37-40 |
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| Authors: | HUANG Jia-song HUANG Shu-hong |
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| Abstract: | This paper analyzes the reason of distortion of low pressure casing, and discusses the effects of distortion of low pressure casing on operation stability of low pressure bearing. According to congenital and existent weak link of the Unit, the comprehensive treatments with various control means and retrofit measures and overhaul technology for the Unit are carried out, which control the vibration level of the Unit in allowable range and guarantee the safe operation of the Unit efficiently. |
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| Keywords: | low pressure casing distortion low pressure casing bearing 300 MW Unit |
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