航天推进技术研究院主办
[1]杨 敏,马光辉,吴乃军.大功率高速泵的振动监测系统及其应用[J].火箭推进,2013,39(01):77-83.
YANG Min,MA Guang-hui,WU Nai-jun.Vibration monitoring system for high-power high-speed pump and its application[J].Journal of Rocket Propulsion,2013,39(01):77-83.
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YANG Min,MA Guang-hui,WU Nai-jun.Vibration monitoring system for high-power high-speed pump and its application[J].Journal of Rocket Propulsion,2013,39(01):77-83.
大功率高速泵的振动监测系统及其应用
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
39
期数:
2013年01期
页码:
77-83
栏目:
测控与试
出版日期:
2013-02-28
- Title:
- Vibration monitoring system for high-power high-speed pump and its application
- 分类号:
- TK05
- 文献标志码:
- A
- 摘要:
- 大功率高速泵的振动问题是影响安全稳定运行的重要因素。针对GSB-W7高速泵的结构特点，建立了合适的振动监测系统，能够持续监测泵的振动状态，保护机组及整个工艺流程的安全运行并为故障诊断提供依据。以某台高速泵的振动数据为例，进行数据分析，认为轴振动位移偏大主要是由动不平衡量引起的，经动平衡处理后该高速泵的振动特性得到明显改善。结果表明，该振动监测系统在机组保护和故障诊断方面是可行的。
- Abstract:
- Vibration of the high-power, high-speed pump is an important factor that affects the stable operation of pump units. According to the structural characteristic of GSB-W7 high-speed pump, a vibration monitoring system is designed, which can continually monitor the vibration state, protect the stable operation of pump units and provide scientific basis for fault diagnosis. Vibration data of a GSB-W7 high-speed pump is analyzed. The result shows that the unbalance of rotating parts is the primary factor which causes greater displacement of high-speed shaft. After dynamic balancing, the vibration characteristics of the high-speed pump was improved remarkably. Therefore, the vibration monitoring system is feasible in unit protection
参考文献/References:
[1]魏大勇, 李明东, 刘星期, 等. GSB-W7型600kW级大功率高速泵研制[J]. 化工管道与设备, 2010, 47(2): 24-25．
[2]黄勇辉. Sundyne 高速泵的振动故障与原因分析[J]. 石油化工技术与经济, 2011, 27(3): 45-48.
[3]吴云溪. 6HDS-152型离心化工泵机组的振动故障诊断及维修[J]. 水泵技术, 2010 (2): 44-46.
[4]张春梅, 王尚锦, 张太镒, 等. 时频分析在旋转机械状 态监测及故障诊断中的应用[J]. 工程热物理学报, 2002, 23 (2): 187-189.
[5]游磊, 方方, 李平勇, 等. 轴流泵振动加速度状态监测诊断系统的研究与设计[J]. 四川大学学报（工程科学版）, 2011, 43(Supp.1): 236-239.
[6]Bently Nevada, Corporation. 3300XL proximity transducer system manual[M]. US: Bently Nevada, Corporation, 1999.
[7]Bently Nevada, Corporation. 3500/42 proximitor/seismic monitor module operation and maintenance manual[M]. US: Bently Nevada Corporation, 2004.
[8]郑月珍. 旋转机械振动监测和分析[J]. 燃气轮机技术, 2010, 23(1): 39-44.
[9]杨建刚. 旋转机械振动分析与工程应用[M]. 北京: 中国电力出版社, 2007.
[10]American Petroleum Institute. Centrifugal pumps for pe- troleum, petrochemical and natural gas industries[M]. US: American Petroleum Institute, 2004.
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备注/Memo
收稿日期：2012-09-18；修回日期：2012-12-06 作者简介：杨敏（1983—），女，博士，研究领域为高速泵的设计与研发
更新日期/Last Update:
1900-01-01