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火力发电厂6kV输煤皮带电机轴承烧损探讨
引用本文:黄琼芳. 火力发电厂6kV输煤皮带电机轴承烧损探讨[J]. 企业科技与发展, 2009, 0(9): 69-71
作者姓名:黄琼芳
作者单位:中电广西防城港电力有限公司,广西防城港538002
摘    要:火力发电厂常遇到电机轴承烧损的问题,常见的6kV的高压输煤电机轴承损坏,会影响到机组的安全运行,让火力发电厂蒙受较大损失。文章主要对一个2×600MW超临界机组电厂6 kV输煤皮带电机轴承烧损问题进行分析,并提出了处理及预防方案,可供同类电厂借鉴。

关 键 词:皮带  程控  高压  电动机  轴承  润滑  温度  启动电流

Some Discussion on the Burning of Electronic Motor Axle Bearing of 6 kV Coal Conveyor Belt in Some Power Plant
HUANG Qiong-fang. Some Discussion on the Burning of Electronic Motor Axle Bearing of 6 kV Coal Conveyor Belt in Some Power Plant[J]. , 2009, 0(9): 69-71
Authors:HUANG Qiong-fang
Affiliation:HUANG Qiong-fang ( CLP Guangxi Fangehenggang Power Co., Ltd., Fangehenggang Guangxi 538002)
Abstract:Thermal power plant often encounters with burning out axle bearing of electronic motor, (usually 6 kV high pressure coal-conveyor ones ), which will affect the safe operation of machine sets and cause heavy losses for thermal power plant. This article analyses the burned out of axle bearing of 6 kV coal transport electronic motor in a 2 × 600 MW supercritical unit power plant and puts forth prevention and treatment measures, which can be referred by other plants of the same category.
Keywords:belt  program-controlled  high pressure  electronic motor  axle bearing  lubricant  temperature  startup current
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