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《World Nonferrous Metals》 2017-12
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Main causes of wear of turbine bearing bush and preventive measures

JI Xue-feng;Datang baoji thermal power plant power generation department;  
The main causes of wear of turbine bearings are analyzed, and the system settings are introduced in detail. In order to prevent accidents of oil supply interruption in lubricating system to a maximum extent, the system is reformed. This paper introduces the measures after modification and the implementation of auxiliary protective measures, and expounds the specific maintenance regulations of lubricating oil system equipment in detail. The production practice shows that, through the implementation of transformation equipment maintenance rules and the increase of the lubricating oil system, Datang Baoji power plant 2# unit 1, to prevent greater improve the turbine bearing abrasion accident measures, and achieved good results.
【CateGory Index】: TM621.3
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