| 火力发电厂6kV输煤皮带电机轴承烧损探讨 |
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| 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(9):69-71. |
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| 作者姓名： | 黄琼芳 |
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| 作者单位： | 中电广西防城港电力有限公司,广西防城港538002 |
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| 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。
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| 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 |
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| Authors: | HUANG Qiong-fang |
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| Institution: | HUANG Qiong-fang ( CLP Guangxi Fangehenggang Power Co., Ltd., Fangehenggang Guangxi 538002) |
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| 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. |
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| Keywords: | belt program-controlled high pressure electronic motor axle bearing lubricant temperature startup current |
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