| 双水内冷调相机故障远程诊断技术 |
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| 引用本文： | 管弋兵,文耀华,黄金军,王庆,刘一丹,张小虎.双水内冷调相机故障远程诊断技术[J].电机技术,2020(1):19-22,30. |
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| 作者姓名： | 管弋兵 文耀华 黄金军 王庆 刘一丹 张小虎 |
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| 作者单位： | 上海电气电站设备有限公司发电机厂;国家电网有限公司特高压建设部;国家电网有限公司设备管理部;国网江苏省电力公司检修分公司 |
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| 摘 要： | 振动和温度是影响调相机正常运行的重要参数。通过建立基于特征提取的振动故障诊断模型和实时监测数据与人工检查数据的温度异常诊断模型,实现调相机远程故障诊断。在调相机站工作人员较少的情况下,指导调相机岛的运行维护与检修,保障调相机的正常运行并降低调相机非正常停机时间。
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| 关 键 词： | 调相机 远程诊断 振动 温度 特征 |
Remote Diagnosis Technology on the Failure of Double-water Inner-cooled Condensers |
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| GUAN Yibin,WEN Yaohua,HUANG Jinjun,WANG Qing,LIU Yidan,ZHANG Xiaohu.Remote Diagnosis Technology on the Failure of Double-water Inner-cooled Condensers[J].Electrical Machinery Technology,2020(1):19-22,30. |
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| Authors: | GUAN Yibin WEN Yaohua HUANG Jinjun WANG Qing LIU Yidan ZHANG Xiaohu |
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| Affiliation: | (Shanghai Electric Power Generation Equipment Co.,Ltd.Generator Plant;UHV Construction Department of State Grid Co.,Ltd.;Equipment Management Department of State Grid Co.,Ltd.;State Grid Jiangsu Electric Power Co.,Ltd.Maintenance Branch) |
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| Abstract: | Vibration and temperature are the important parameters to influence the normal operation of the condenser.Remote diagnosis on the condenser is realized through establishing the vibration trouble shooting model based upon feature extraction and real-time monitoring data as well as abnormal-temperature diagnosis from manual inspection data.This technology is used to guide maintenance and overhaul of the condenser island,ensure normal operation of condensers and reduce abnormal downtime of condensers in case that there are few maintenance staffs in the condenser station. |
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| Keywords: | condenser remote diagnosis vibration temperature feature |
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