| 气象灾害模型在电网运检业务中的应用研究 |
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| 引用本文： | 宋慧娟,吴琼,李红云,尹文阔,赵文彬.气象灾害模型在电网运检业务中的应用研究[J].灾害学,2019(4):68-72. |
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| 作者姓名： | 宋慧娟 吴琼 李红云 尹文阔 赵文彬 |
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| 作者单位： | 国网上海市电力公司;北京国网富达有限公司;上海电力学院 |
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| 基金项目： | 国网上海市电力公司科技项目(52090016010L) |
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| 摘 要： | 为了探究气象灾害模型在电网运检业务中的应用,从覆冰、污闪两种由气象等因素造成线路故障方面入手,分别构建了覆冰预警模型和污闪预警模型。基于输电线路的覆冰预警模型和污闪预警模型对历史气象灾害数据进行了案例分析。结果表明,输电线路的覆冰和污闪预警模型与实际情况吻合,具有较高的预警准确性。
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| 关 键 词： | 气象灾害 预警模型 运行维护 ARCGIS 电网 |
Research on the Application of Meteorological Disaster Model in Power Grid Transportation Inspection Business |
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| SONG Huijuan,WU Qiong,LI Hongyun,YIN Wenkuo,ZHAO Wenbin.Research on the Application of Meteorological Disaster Model in Power Grid Transportation Inspection Business[J].Journal of Catastrophology,2019(4):68-72. |
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| Authors: | SONG Huijuan WU Qiong LI Hongyun YIN Wenkuo ZHAO Wenbin |
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| Institution: | (State Grid Shanghai Electric Power Company, Shanghai 200122, China;Beijing FuDa Limited Company in State Grid Corporation of China, Beijing 100070, China;Shanghai University of Electric Power, Shanghai 200090, China) |
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| Abstract: | In order to explore the consistency application of the meteorological disaster model based on the threE-dimensional line system in the inspection and operation, the ice warning model and the pollution flashover warning model were constructed from the aspects of icE-covered and pollution flashover caused by meteorological factors. The using pollution flashover warning model of the transmission line and the ice warning model, combined with the historical weather disaster data to analyze the case. The results show that the data of icing early warning model and pollution flashover warning model are consistent with that of the actual situation, and have high accuracy and accuracy of early warning. |
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| Keywords: | meteorological disaster warning model operation and maintenance ArcGIS power grid |
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