| 宁夏电网GIS常见故障及典型案例分析 |
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| 引用本文： | 周秀,相中华,李秀广,牛勃,马飞越,郝金鹏,马波,刘世涛,张庆平,常彬,李奇超.宁夏电网GIS常见故障及典型案例分析[J].防灾减灾工程学报,2018(3):35-39. |
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| 作者姓名： | 周秀 相中华 李秀广 牛勃 马飞越 郝金鹏 马波 刘世涛 张庆平 常彬 李奇超 |
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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,宁夏银川, 750001 |
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| 摘 要： | 结合近五年宁夏电网GIS从安装调试到运行维护阶段中的故障(缺陷)实例,汇总了宁夏电网的常见故障,以GIS的金属颗粒缺陷为例,讨论了超声波局放带电检测技术在GIS金属颗粒缺陷中的应用,为GIS全过程管理提供参考。
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| 关 键 词： | GIS 故障分析 金属颗粒缺陷 超声波 局部放电 |
Analysis on GIS common failures and typical casesin Ningxia power grid |
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| ZHOU Xiu,XIANG Zhonghu,LI Xiuguang,NIUBo,MA Feiyue,HAO Jingpeng,MA Bo,LIU Shitao,ZHANG Qingping,CHANG Bin,LI Qichao.Analysis on GIS common failures and typical casesin Ningxia power grid[J].Journal of Disaster Prevent and Mitigation Eng,2018(3):35-39. |
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| Authors: | ZHOU Xiu XIANG Zhonghu LI Xiuguang NIUBo MA Feiyue HAO Jingpeng MA Bo LIU Shitao ZHANG Qingping CHANG Bin LI Qichao |
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| Institution: | Power Research Institute of State Grid Ningxia Power Co , Ltd , Yinchuan Ningxia 750011 , China |
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| Abstract: | Based on the examples of faults and defects in the installation and commissioning of gas in-sulator switchgear( GIS) equipment in Ningxia power grid for nearly five years, the common failuresof Ningxia power grid are summarized. Taking the GIS metal particle defect as an example, the appli-cation of ultrasonic partial discharge live detection technology in GIS particle defects is discussed ,which can provide some suggestions for the full process management of GIS devices. |
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