| 金属护层感应电压限值提高后的电缆应用探讨 |
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| 引用本文： | 查传忠.金属护层感应电压限值提高后的电缆应用探讨[J].供用电,2009,26(5):71-73. |
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| 作者姓名： | 查传忠 |
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| 作者单位： | 远东电缆有限公司,江苏,宜兴,214257 |
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| 摘 要： | GB217—2007《电力工程电缆设计规范》2007版对单芯高压电缆金属护层感应电压限值从100V提高至300V。从理论和实践两个方面分析了感应电压限值提高的合理性和对工程应用的影响，并提出了电缆金属护层保护器和电缆制造、装盘、运输等方面的对策。
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| 关 键 词： | 单芯高压电缆 电缆金属护层 感应电压 护层保护器 |
Discussion on the Application after Limitation Value of Inductive Voltage on Cable Metal Sheath been Increased |
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| CHA Chuanzhong.Discussion on the Application after Limitation Value of Inductive Voltage on Cable Metal Sheath been Increased[J].Distribution & Utilization,2009,26(5):71-73. |
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| Authors: | CHA Chuanzhong |
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| Affiliation: | CHA Chuanzhong (Far East Cable Co. , Ltd, Yixing 214257,Jiangsu China) |
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| Abstract: | In state standard GB 217--2007 edition of ＂Cable for Design of Guideline of Electric Engineering＂, the limitation value of inductive voltage on single-core HV cable＇s metal sheath has been increased from 100 V to 300 V. The paper analyzes the rationality of increasing this voltage limitation value and the influences on engineering application, presents some countermeasure in respects of sheath protector, fabrication, traying and transportation of cable. |
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| Keywords: | single-core high voltage cable metal sheath of cable inductive voltage sheath protector |
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