| 750kV电容式电压互感器误差现场校验方法 |
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| 引用本文： | 刘朋远.750kV电容式电压互感器误差现场校验方法[J].防灾减灾工程学报,2014(4):24-27. |
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| 作者姓名： | 刘朋远 |
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| 作者单位： | 国网宁夏电力公司电力科学研究院, 宁夏 银川 750011 |
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| 摘 要： | 针对 750 kV 电容式电压互感器(Capacitive Voltage Transformer,CVT)现场校验工作,通过对两种常规现场校验方法的分析和比较,在保证满足技术参数要求的前提下,提出了基于成本低、便于试验设备组装的 750 kV 变电站 CVT 现场校验方法。应用结果表明:该方法解决了750 kV 变电站 CVT 现场校验设备的运输、安装及高成本等诸多难题
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| 关 键 词： | 750 kV 变电站 CVT 现场校验 |
The error field calibration method for capacitive voltage transformer in 750 kV substation |
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| LIU Pengyuan.The error field calibration method for capacitive voltage transformer in 750 kV substation[J].Journal of Disaster Prevent and Mitigation Eng,2014(4):24-27. |
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| Authors: | LIU Pengyuan |
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| Institution: | Power Science Research Institute of State Grid Ningxia Power Co.,Yinchuan Ningxia 750011 ,China |
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| Abstract: | Aiming at field calibration work of 750 kV Capacitive Voltage Transformer(CVT),byanalyzing and comparing two kinds of conventional field calibration methods,under the condition ofguaranteeing to meet technical parameters,puts forward the 750 kV CVT field calibration methodbased on the low cost,easy to transport,easy to test equipment assembled on-site calibration for750 kV substation. The application result shows that this method has solved the transport, installation and high cost difficulties for CVT field calibration.in 750 kV substation. |
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