| 河北省南部电网输电线路舞动分析及风险评估 |
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| 引用本文： | 高志,何瑞东,贾伯岩.河北省南部电网输电线路舞动分析及风险评估[J].河北电力技术,2010,29(6):9-10,36. |
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| 作者姓名： | 高志 何瑞东 贾伯岩 |
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| 作者单位： | [1]河北省电力公司,石家庄050021 [2]河北省电力研究院,石家庄050021 |
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| 摘 要： | 介绍2010年河北省南部电网发生的大范围输电线路舞动情况,分析输电线路舞动的影响因素及河北省南部地区气象、地理特征,结合历史舞动情况和气象地理特征,提出输电线路舞动风险的评估标准,并按严重程度对河北省南部地区划分舞动风险等级,给出不同风险等级输电线路的防舞动建议。
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| 关 键 词： | 输电线路 舞动 风激励 线路结构参数 风险评估 |
Analysis and Risk Assessment on Transmission Line Galloping in Hebei Southern Power Grid |
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| Gao Zhi,He Ruidong,Jia Boyan.Analysis and Risk Assessment on Transmission Line Galloping in Hebei Southern Power Grid[J].Hebei Electric Power,2010,29(6):9-10,36. |
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| Authors: | Gao Zhi He Ruidong Jia Boyan |
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| Affiliation: | Gao Zhi,He Ruidong,Jia Boyan |
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| Abstract: | This paper introduces a wide range of transmission line galloping occurred in Hebei Southern Power Grid in 2010,analyzes the influence factors and meteorological and geographical features,with history galloping condition and geographical features,points out the grading standard of transmission line safety assessment,compartmentalizes the galloping risk grade of Hebei southern region according to risk level,presents anti-galloping suggestions for vary risk level. |
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| Keywords: | transmission line galloping wind promoting line structure parameter risk assessment |
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