ANALYSIS OF AN ACCIDENT CONCERNING SERIOUS EMULSIFICATION OF THE TURBINE OIL

WU Ping; WU Sanmao

doi:10.19666/j.rlfd.2006.05.020

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ANALYSIS OF AN ACCIDENT CONCERNING SERIOUS EMULSIFICATION OF THE TURBINE OIL

Thermal Power Generation Issue 5, Pages: 61-63(2006)

更新时间：2025-09-28

- ANALYSIS OF AN ACCIDENT CONCERNING SERIOUS EMULSIFICATION OF THE TURBINE OIL
- 作者机构：
  
  江西省电力试验研究院
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2006.05.020
  CLC： TM621
- Published：2006
- 稿件说明：
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WU Ping, WU Sanmao. ANALYSIS OF AN ACCIDENT CONCERNING SERIOUS EMULSIFICATION OF THE TURBINE OIL[J]. Thermal Power Generation, 2006, (5): 61-63.
DOI：

WU Ping, WU Sanmao. ANALYSIS OF AN ACCIDENT CONCERNING SERIOUS EMULSIFICATION OF THE TURBINE OIL[J]. Thermal Power Generation, 2006, (5): 61-63. DOI： 10.19666/j.rlfd.2006.05.020.

摘要

对某电厂1台200 MW机组因汽轮机油严重乳化导致调速系统卡涩而被迫停机的事故进行了分析

根据油、水分析和破乳化试验结果

认为引起事故的主要原因是汽轮机油系统进入了较多的工业冷却水。事故导致了汽轮机油严重乳化

系统金属腐蚀加剧

对此提出了相应的防范措施。

Abstract

An accident of forced shutdown caused by serious emulsification of the turbine oil leading to unsmooth blockage of the speed governing system for a 200 MW unit has been analysed.Based on results of oil and water quality analysis

as well as of deemulsification test

it is believed that the main cause resulting in said accident is more industrial cooling water incoming to the turbine oil system

leading to serious emulsification of the turbine oil

as well as intensification of metalic corrosion in the oil system.For these

some countermeasures have been put forward.

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Related Institution

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