| 9F机组发电机轴电压的危害及监测系统 |
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| 引用本文： | 俞立凡,赵永珍.9F机组发电机轴电压的危害及监测系统[J].发电设备,2008,22(6). |
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| 作者姓名： | 俞立凡 赵永珍 |
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| 作者单位： | 1. 杭州华电半山发电有限公司,浙江,杭州,310015
2. 北京太阳宫燃气热电有限公司,北京,100102 |
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| 摘 要： | 发电机轴电压的存在危及轴承和润滑油膜,分析了其主要来源。介绍了GE公司9F单轴联合循环机组的发电机轴电压监测系统的组成、功能试验、运行、报警及异常处理等,可以确保发电机的安全运行。
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| 关 键 词： | 能源与动力工程 发电机 轴电压 在线监测 |
Harm Caused by Generator Shaft Voltage of 9F Class Power Units and the Monitoring System |
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| YU Li-fan,ZHAO Yong-zhen.Harm Caused by Generator Shaft Voltage of 9F Class Power Units and the Monitoring System[J].Power Equipment,2008,22(6). |
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| Authors: | YU Li-fan ZHAO Yong-zhen |
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| Abstract: | Origins producing generator shaft voltage and the resulting harm to the bearing and lubricating oil film are being described.An introduction is presented to the system composition,functional test,operation condition,failure alarming and treatment etc for the generator shaft voltage monitoring system of 9F single shaft combined cycle power unit manufactured by GE company.The system guarantees safety operation of generators. |
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| Keywords: | energy and power engineering generator shaft voltage on-line monitoring |
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