华电技术 ›› 2010, Vol. 32 ›› Issue (S1): 52-53.
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张培义
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ZHANG Peiyi
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摘要: 对云南华电昆明发电有限公司循环水泵电机运行中上导瓦油室油质变黑原因进行了分析,找出了油质变黑的原因并论述了其危害性。针对循环水泵电机检修中存在的问题,提出了处理方法和预防措施。
关键词: 轴电流, 电腐蚀, 绝缘垫, 处理方法, 预防措施
Abstract: In the operation of the water circulating pump motor of the Yunnan Huadian Kunming Power Generation Corporation Limited, the oil in the oil chamber of the upper guiding bearing pads was blackened. By analysis, the reason of oil blackening was found, and it's hazard was expounded. Aiming at the problems existing in overhaul of the water circulating pump motor, the treatment methods and the preventive measures were put forward.
Key words: shaft current, electrical corrosion, insulation pad, treatment method, preventive measure
张培义. 循环水泵电机油质变黑原因分析及预防措施[J]. 华电技术, 2010, 32(S1): 52-53.
ZHANG Peiyi. Reason analysis of blacking of water circulating pump motor oil and preventive measures[J]. Huadian Technology, 2010, 32(S1): 52-53.
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