| 110 kV XLPE电缆金属护套交叉互联接地探讨 |
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| 引用本文： | 张全胜,王和亮,周作春. 110 kV XLPE电缆金属护套交叉互联接地探讨[J]. 高电压技术, 2005, 31(11): 71-73 |
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| 作者姓名： | 张全胜 王和亮 周作春 |
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| 作者单位： | 四川映秀湾水力发电总厂,成都,611830;成都电业局,成都,610041;北京电力公司,北京,100031 |
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| 摘 要： | 结合110 kV XLPE电力电缆金属护套交叉互联接地工程的典型故障案例,用矢量法分析讨论了不同的交叉互联接地方式下,电缆金属护套中的感应电势和环流幅值变化,提出并实施科学的同轴电缆接线方式,快捷有效地降低感应电势和环流幅值,排除了运行故障
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| 关 键 词： | XLPE电力电缆 金属护套 交叉互联接地 |
| 文章编号： | 1003-6520（2005）11-0071-03 |
| 收稿时间： | 2005-05-31 |
| 修稿时间： | 2005-05-31 |
Study on Cross Connection Grounding of Metallic Sheath of 110 kV XLPE Power Cable |
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| ZHANG Quansheng,WANG Heliang,ZHOU Zuochun. Study on Cross Connection Grounding of Metallic Sheath of 110 kV XLPE Power Cable[J]. High Voltage Engineering, 2005, 31(11): 71-73 |
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| Authors: | ZHANG Quansheng WANG Heliang ZHOU Zuochun |
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| Affiliation: | ZHANG Quansheng~1,WANG Heliang~2,ZHOU Zuochun~3 |
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| Abstract: | Aiming at typical cross connection faults of metallic sheath of 110 kV XLPE power cable in operating site, the magnitude of inductive potential and current throughmetallic sheath at different cross connecting models were analyzed and discussed by Vector Analysis Methode in this paper, Some renewing models of cross connection grounding had been proposed and carried out and the magnitude of inductive potential and current throughmetallic sheath were reduced greatly. |
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| Keywords: | XLPE power cable metallic sheath cross connection grounding |
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