| 500 kV永兴线松花江大跨越微风振动在线监测系统应用与研究 |
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| 引用本文： | 刘 洋,李 童,朱学成,付昱玮,龙 珠.500 kV永兴线松花江大跨越微风振动在线监测系统应用与研究[J].黑龙江电力,2013(6):512-514. |
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| 作者姓名： | 刘 洋 李 童 朱学成 付昱玮 龙 珠 |
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| 作者单位： | [1]黑龙江省电力科学研究院,哈尔滨150030 [2]华北电力大学,北京102206 [3]黑龙江省电力勘察设计研究院,哈尔滨150078 |
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| 摘 要： | 针对远距离输电线路因微风振动造成线路疲劳断股的问题,阐述了导线、地线微风振动形成原理以及550 kV永兴线松花江大跨越微风振动在线监测系统设计方案,分析了微气象监测数据和微风振动监测数据,并开展大跨越导、地线微风振动的疲劳特性、振动特性及防振方案的研究,对保障线路安全运行具有重要的意义.
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| 关 键 词： | 在线监测 松花江大跨越 微风振动 |
On-line monitoring analysis of Aeolian vibration of Songhua River longspan of Yongyuan-Xingfu 550 kV transmission line |
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| LIU Yang,LI Tong,ZHU Xuecheng,FU Yuwei,LONG Zhu.On-line monitoring analysis of Aeolian vibration of Songhua River longspan of Yongyuan-Xingfu 550 kV transmission line[J].Heilongjiang Electric Power,2013(6):512-514. |
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| Authors: | LIU Yang LI Tong ZHU Xuecheng FU Yuwei LONG Zhu |
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| Affiliation: | 1. Heilongjiang Electric Power Research Institute, Harbin 150030, China; 2. North China Electric Power University Beijing 102206, China ;3. Heilongjiang Electric Power Survey and Design Institute, Harbin 150078, China) |
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| Abstract: | With the rapid development of electricity industry, the adoption of bundle conductor, long-distance transmission lines have become inevitable. Aeolian is a risky problem of overhead due to the conductor wire broken off sometimes for it. ment for Songhua River long span of Yongyuan-Xingfu This paper introduces the 550 kV transmission line. design of on-line high-capacity and transmission lines monitoring equip- Research on fatigue property, aeo- lian vibration performance, anti-vibration method, which will be significant to assure transmission lines safety. |
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| Keywords: | on-line monitoring Songhua River longspan aeolian vibration |
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