| 带电更换500kV直线V型绝缘子串工具及应用 |
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| 引用本文： | 邢军,童维占.带电更换500kV直线V型绝缘子串工具及应用[J].江苏电机工程,2008,27(4):37-39. |
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| 作者姓名： | 邢军 童维占 |
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| 作者单位： | 徐州供电公司,江苏,徐州,221009 |
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| 摘 要： | 介绍了等电位带电作业原理和利用双吊点绝缘拉杆、托瓶架、专用卡具使绝缘子串在托瓶架的支撑下成为整体的方法．解决了500kV直线V型绝缘子串无法整串带电更换的难题，详细地论述了带电作业过程中人员的组织、安全注意事项、作业的流程。
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| 关 键 词： | 带电作业 V型绝缘子串 绝缘拉杆 托瓶架 |
Tools of Live Line Work for Replacing V Insulator String on 500 kV Transmission Line and Application |
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| XING Jun,TONG Wei-zhan.Tools of Live Line Work for Replacing V Insulator String on 500 kV Transmission Line and Application[J].Jiangsu Electrical Engineering,2008,27(4):37-39. |
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| Authors: | XING Jun TONG Wei-zhan |
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| Affiliation: | (Xuzhou Power Supply Company, Xuzhou 221009, China) |
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| Abstract: | This paper introduces the principle of isoelectric live line work and its method which uses double hoisting points insulation pulling lever,insulator bracket and special fixture to make insulator string become whole under supporting of the insulator bracket and also solves the problem of replacing 500 kV "V" insulator string with live line work thoroughly.Organization of personnel,safety announcement and operation process for live line work are discussed in detail in the end. |
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| Keywords: | live line work "V" insulator string insulation pulling lever insulator bracket |
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