| 贵州电网220kV及500kV线路绝缘子运行简析 |
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| 引用本文： | 虢韬. 贵州电网220kV及500kV线路绝缘子运行简析[J]. 贵州电力技术, 2012, 0(8): 1-4 |
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| 作者姓名： | 虢韬 |
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| 作者单位： | 贵州电网公司输电运行检修分公司,贵州贵阳550002 |
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| 摘 要： | 输电线路的可靠运行直接关系到电网安全运行，绝缘子作为输电线路不可或缺的部分，长期暴露在自然环境中，易受到外界环境的直接侵蚀和破坏，自然劣化率加速、其受损几率较大。本文分析贵州电网220kV及500kV线路绝缘子运行状况，提出了适合贵州山区高压输电线路绝缘子维护和运行的措施及建议，一定程度上能有效提升电网安全稳定。
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| 关 键 词： | 输电线路 电网 绝缘子 |
Analysis of Guizhou Power Grid 220 kV -500 kV line insulator running |
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| Guo Tao. Analysis of Guizhou Power Grid 220 kV -500 kV line insulator running[J]. Guizhou Electric Power Technology, 2012, 0(8): 1-4 |
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| Authors: | Guo Tao |
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| Affiliation: | Guo Tao (Guizhou Power Grid Transmission Operating and Maintenance Branch Company, Guiyang 550002 Guizhou, China) |
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| Abstract: | The reliability service of transmission line directly affected the power network safe operation. As an integral part of transmission line, insulators long exposed to natural environment and easy to erosion and destruction, made natural deterioration rate rise and damage rate increase. This paper analyzed the operation of insulators of Guizhou power grid 220 kV - 500 kV lines, put forward measures and suggestions which suit for the insulators maintenance and operation on HV transmission lines in Guizhou mountainous area, efficaciously improved the grid security and stability in some way. |
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| Keywords: | transmission line power grid insulator |
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