300MW机组轴系统振动分析及处理

华电技术 ›› 2010, Vol. 32 ›› Issue (S1): 39-42.

300MW机组轴系统振动分析及处理

李飚

云南华电昆明发电有限公司，云南安宁650308

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-07-26

Analysis of vibration of shaft system in 300MW unit and treatment

LI Biao

Yunnan Huadian Kunming Power Generation Corporation Limited, Anning 650308, China

Received:1900-01-01 Revised:1900-01-01 Published:2010-07-26

摘要/Abstract

摘要： 汽轮机组在冲转启动过程中，振动是轴系运行工况监控的主要参数。发生振动如处理不及时，会造成设备损坏，通过正确处理能有效避免设备损坏的事故发生。分析了云南华电昆明发电有限公司300MW #1机组在一次温态启动中发生振动的原因，提出了处理方案。

关键词: 温态启动, 摩擦振动, 冲转参数

Abstract: In the turbine set rolling start process, the vibration is main parameter of the shaft system operation monitoring. If the vibration occurred and has not been treated in time, then the equipment may be damaged. Proper treatment can avoid effectively the equipment damage accident. The reason of the vibration of the 300MW unit No.1 of Kunming Power Generation Corporation Limited occurred during a warm start process was analyzed, and a treatment scheme was put forward.

Key words: warm start up, friction and vibration, parameters of rolling the turbine

李飚. 300MW机组轴系统振动分析及处理[J]. 华电技术, 2010, 32(S1): 39-42.

LI Biao. Analysis of vibration of shaft system in 300MW unit and treatment[J]. Huadian Technology, 2010, 32(S1): 39-42.

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