蒙达发电公司1号机3号、4号瓦故障的处理分析 |
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引用本文: | 孟炜,张集英,张晓波,王顶辉,孙志春. 蒙达发电公司1号机3号、4号瓦故障的处理分析[J]. 发电设备, 2003, 17(4): 36-39,53 |
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作者姓名: | 孟炜 张集英 张晓波 王顶辉 孙志春 |
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作者单位: | 1. 国华准格尔发电有限公司,内蒙古,薛家湾镇,010300 2. 内蒙古蒙达发电有限公司,内蒙古,树林召镇,014300 3. 北京国华电力公司,北京,100723 |
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摘 要: | 该文结合ALSTOM类型机组特点,重点对蒙达公司1号机的轴承温度高和振动的发展过程,以及以后发生的动静部位摩擦的处理进行了分析,为同类型机组类似问题的分析和处理提供了一定的经验。
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关 键 词: | 汽轮机 轴承 振动 摩擦 转子 |
文章编号: | 1671-086X(2003)04-00-0 |
Analysis of and Dealing with Troubles Incurred by No.3 and No.4 Bearing of Mengda Power Co. ''s No. 1 Generating Set |
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Abstract: | With reference to the special features of Alstom type 330MW sets, the paper analyses the factors that causes high bearing temperature, the development of excessive vibration as well as ways of dealing with the rubbing between stationary and rotating parts. This experience may be, to a certain extent, useful for investigating and solving similar problems appearing in sets of the same type. |
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Keywords: | steam turbine bearing vibration rubbing rotor |
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