| c-C_4F_8/CO_2混合气体的绝缘子沿面闪络性能研究 |
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| 引用本文： | 满林坤,高靖,邓鑫阳,张辉,郑利川,张景旭,操卫康,谢增林.c-C_4F_8/CO_2混合气体的绝缘子沿面闪络性能研究[J].绝缘材料,2019,52(1):22-28. |
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| 作者姓名： | 满林坤 高靖 邓鑫阳 张辉 郑利川 张景旭 操卫康 谢增林 |
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| 作者单位： | 国网辽宁省电力有限公司经济技术研究院,辽宁沈阳,110015;国网浙江省电力公司杭州供电公司,浙江杭州,310000;国网沈阳供电公司,辽宁沈阳,110000;国网江苏省电力有限公司苏州供电分公司,江苏苏州,215004;国网福建省电力有限公司福州供电公司,福建福州,350009 |
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| 摘 要： | 对c-C_4F_8/CO_2混合气体的绝缘子沿面闪络性能展开研究,得到了在不同气压、不同电压类型下不同混合比例的c-C_4F_8/CO_2的沿面闪络电压,与CO_2和SF_6的沿面闪络电压进行对比,并观测实验后的绝缘子。结果表明:在工频电压和雷电冲击电压下,c-C_4F_8含量和气压是影响c-C_4F_8/CO_2沿面闪络性能的重要因素;在0.10MPa下,c-C_4F_8含量为30%的c-C_4F_8/CO_2的沿面闪络电压为SF_6的80%;在0.30 MPa下,30%含量的c-C_4F_8/CO_2沿面闪络电压约为0.10 MPa下SF_6的1.4倍,但多次实验之后绝缘子出现损坏。
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| 关 键 词： | SF6替代气体 c-C4F8/CO2混合气体 沿面闪络实验 绝缘子 |
Research on Insulator Surface Flashover Properties of c-C_4F_8/CO_2 Mixed Gas |
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| MAN Linkun,GAO Jing,DENG Xinyang,ZHANG Hui,ZHENG Lichuan,ZHANG Jingxu,CAO Weikang,XIE Zenglin.Research on Insulator Surface Flashover Properties of c-C_4F_8/CO_2 Mixed Gas[J].Insulating Materials,2019,52(1):22-28. |
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| Authors: | MAN Linkun GAO Jing DENG Xinyang ZHANG Hui ZHENG Lichuan ZHANG Jingxu CAO Weikang XIE Zenglin |
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| Affiliation: | (State Grid Liaoning Electric Power Company Limited Economic Research Institute,Shenyang 110015, China;Hangzhou Power Supply Company,State Grid Zhejiang Electric Power Co.,Ltd.,Hangzhou 310000,China;State Grid Shenyang Electric Power Supply Company,Shenyang 110000,China;Suzhou Power Supply Company,State Grid Jiangsu Electric Power Co.,Ltd.,Suzhou 215004,China;Fuzhou Power Supply Company,State grid FuJian Electric Power Company,Fuzhou 350009,China) |
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| Abstract: | MAN Linkun;GAO Jing;DENG Xinyang;ZHANG Hui;ZHENG Lichuan;ZHANG Jingxu;CAO Weikang;XIE Zenglin(State Grid Liaoning Electric Power Company Limited Economic Research Institute,Shenyang 110015, China;Hangzhou Power Supply Company,State Grid Zhejiang Electric Power Co.,Ltd.,Hangzhou 310000,China;State Grid Shenyang Electric Power Supply Company,Shenyang 110000,China;Suzhou Power Supply Company,State Grid Jiangsu Electric Power Co.,Ltd.,Suzhou 215004,China;Fuzhou Power Supply Company,State grid FuJian Electric Power Company,Fuzhou 350009,China) |
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| Keywords: | alternative gas of SF6 c-C4F8/CO2 mixed gas surface flashover experiment insulator |
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