| 一起35kV高压电力电缆安装缺陷的分析和处理 |
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| 引用本文： | 庄义国,谢文煜. 一起35kV高压电力电缆安装缺陷的分析和处理[J]. 电气技术, 2009, 0(7) |
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| 作者姓名： | 庄义国 谢文煜 |
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| 作者单位： | 福建省工业设备安装有限公司,福州,350002 |
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| 摘 要： | 通过对一起35kV高压电缆安装缺陷的分析和处理,用矢量法分析讨论了电缆线路敷设、安装过程中护套采用完整的交叉互联换位接地方式下,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： | 高压电缆安装 交叉互联接地 环流 |
Analysis and Processing on the Installation Defects of 35kV High Voltage Power Cable |
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| Zhuang Yiguo,Xie Wenkun. Analysis and Processing on the Installation Defects of 35kV High Voltage Power Cable[J]. Electrical Engineering, 2009, 0(7) |
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| Authors: | Zhuang Yiguo Xie Wenkun |
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| Affiliation: | Zhuang Yiguo Xie Wenkun (Fujian Industrial Equipment Installation Co.,Ltd,Fuzhou 350002) |
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| Abstract: | At analysis and processing on the installation Defects of 35kV high voltage power cable, he magnitude of inductive potential and current through metallic sheath at cross connecting models of the installation of high voltage power cable were analyzed and discussed by Vector Analysis Method in this paper. Some renewing models of cross connection grounding had been proposed and carried out and the magnitude of inductive potential and current through metallic sheath were reduced greatly. |
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| Keywords: | the installation of high voltage power cable cross connection grounding circulated current |
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