| 基于Arcgis的电网电压凹陷域可视化研究 |
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| 引用本文： | 赵义术,颜湘武,李伟,吴耀华,张彦,战杰,马梦朝.基于Arcgis的电网电压凹陷域可视化研究[J].华北电力大学学报,2011,38(5):30-33,47. |
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| 作者姓名： | 赵义术 颜湘武 李伟 吴耀华 张彦 战杰 马梦朝 |
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| 作者单位： | 1. 国网技术学院,山东济南,250002
2. 华北电力大学电气与电子工程学院,河北保定,071000 |
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| 摘 要： | 提出应用嵌入式地理信息系统(ArcGIS Engine)结合电磁暂态仿真(PSCAD)计算实现电网电压凹陷域可视化的方法.通过某地区实际电网综合潮流计算和地理信息可视化,评估并图形显示电网发生短路故障时,所引起的电网电压降落程度、范围,以及所受影响的地理区域等信息.该方法可以进一步作为对电网电压跌落可能引发风电机组脱网...
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| 关 键 词： | Arcgis 输电网模型 电压跌落 区域划分 |
The visualization research of choroplethic map of voltage sag in power transmission system based on arcgris |
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| ZHAO Yi-shu,YAN Xiang-wu,LI Wei,WU Yao-hua,ZHANG Yan,ZHAN Jie,MA Meng-chao.The visualization research of choroplethic map of voltage sag in power transmission system based on arcgris[J].Journal of North China Electric Power University,2011,38(5):30-33,47. |
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| Authors: | ZHAO Yi-shu YAN Xiang-wu LI Wei WU Yao-hua ZHANG Yan ZHAN Jie MA Meng-chao |
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| Abstract: | This paper proposes an approach to visualize the voltage sag of the grid,via the ArcGIS Engine and the Power Systems Computer Aided Design(PSCAD).With the flow calculation of the power system and the geographic information in the region studyed,when the short-circuit fault occurs,its results are available to show and to be used for futher accessment,such as the extent and district of voltage drop,and the geographic information in the affected area.Furthermore,this approach can be used as an effective means to analyze and forecast how many and where the wind turbines are that maybe off-grid after the power grid voltage drop happened. |
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| Keywords: | Arcgis power transmission model voltage sag geographic division |
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