| 基于局放重症监测技术在750kV主变缺陷检测中的应用 |
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| 引用本文： | 周秀,吴旭涛,罗艳,田天,李秀广,何宁辉. 基于局放重症监测技术在750kV主变缺陷检测中的应用[J]. 变压器, 2021, 58(2): 62-65 |
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| 作者姓名： | 周秀 吴旭涛 罗艳 田天 李秀广 何宁辉 |
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| 作者单位： | 国网宁夏电力有限公司电力科学研究院,宁夏银川750011;国网宁夏电力有限公司电力科学研究院,宁夏银川750011;国网宁夏电力有限公司电力科学研究院,宁夏银川750011;国网宁夏电力有限公司电力科学研究院,宁夏银川750011;国网宁夏电力有限公司电力科学研究院,宁夏银川750011;国网宁夏电力有限公司电力科学研究院,宁夏银川750011 |
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| 摘 要： | 本文中作者介绍了一起基于局放重症监测系统在某750kV主变压器悬浮放电缺陷局放检测及定位的应用案例,并通过试验及检查,证明了局放重症监测系统对发现主变悬浮放电缺陷的及时性和准确性。
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| 关 键 词： | 变压器 局放重症监测系统 悬浮放电 |
Application of PD Severe Monitoring Technology in Suspended Discharge Defect of 750kV Main Transformer |
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| ZHOU Xiu,WU Xu-tao,LUO Yan,TIAN Tian,LI Xiu-guang,HE Ning-hui. Application of PD Severe Monitoring Technology in Suspended Discharge Defect of 750kV Main Transformer[J]. Transformer, 2021, 58(2): 62-65 |
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| Authors: | ZHOU Xiu WU Xu-tao LUO Yan TIAN Tian LI Xiu-guang HE Ning-hui |
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| Affiliation: | (Power Research Institute of State Grid Ningxia Power Co.,Ltd.,Ningxia 750011,China) |
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| Abstract: | Based on local discharge critical monitoring technology, the application case of local discharge detection and localization of suspension discharge defect in a 750kV main transformer is introduced by the authors in this paper. Through the power failure diagnosis test and the main transformer back factory disintegration,the timeliness and accuracy of the local critical care monitoring system in detecting the suspension discharge defects of the main transformer are proved. |
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| Keywords: | ANSYS Air cushion vehicle Pallet Strength Deformation |
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