| 国产600MW汽轮发电机组异常振动的分析处理 |
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| 引用本文： | 韩 涛,王雪峰,白志刚. 国产600MW汽轮发电机组异常振动的分析处理[J]. 山西电力, 2014, 0(2): 40-42 |
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| 作者姓名： | 韩 涛 王雪峰 白志刚 |
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| 作者单位： | 国网山西省电力公司电力科学研究院,山西太原030001 |
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| 摘 要： | 指出山西省内多台国产600 MW机组在运行中存在一些振动问题,如低压转子轴振动大、发电机轴承座振动大以及滑环小轴振动大,严重影响机组的安全可靠运行。经过测试诊断,主要采用高速动平衡的方法进行了治理,经处理后机组振动值均在国家标准范围内,能满足安全运行的要求,所取得的治理经验对国产600 MW机组类似振动故障的诊断及现场处理有一定的指导意义。
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| 关 键 词： | MW机组 振动故障 治理措施 |
Analysis and Diagnosis of Abnormal Vibration of Domestic-produced 600 MW Turbosets |
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| HAN Tao,WANG Xue-feng,BAI Zhi-gang. Analysis and Diagnosis of Abnormal Vibration of Domestic-produced 600 MW Turbosets[J]. Shanxi Electric Power, 2014, 0(2): 40-42 |
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| Authors: | HAN Tao WANG Xue-feng BAI Zhi-gang |
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| Affiliation: | (State Grid Shanxi Electric Power Research Institute of SEPC, Taiyu Abstract： an, Shanxi 030001, China) |
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| Abstract: | Lots of domestic-produced 600 MW unit in Shanxi has some vibration problems during operation, such as shaft vibration of LP rotors, bearing bracket vibration of generator, as well as small shaft vibration of slip-ring, which affect the safe and reliable operation of the unit seriously. Through test and diagnosis, high-speed dynamic balance method was adopted for treatment. After treatment, the unit vibration values reached the national standards and can meet the requirements of safe operation, which is of significance for the similar problems to be treated. |
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| Keywords: | 600 MW turbosets vibration fault treatment |
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