| 绝缘子污闪电压蒙特卡罗法预测的基础研究 |
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| 引用本文： | 杨圣,刘维来,李晓峰. 绝缘子污闪电压蒙特卡罗法预测的基础研究[J]. 高压电器, 2007, 43(5): 343-345 |
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| 作者姓名： | 杨圣 刘维来 李晓峰 |
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| 作者单位： | 中国科学技术大学,安徽,合肥,230027;中国科学技术大学,安徽,合肥,230027;中国科学技术大学,安徽,合肥,230027 |
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| 摘 要： | 提出了一种基于蒙特卡罗方法的绝缘子污闪电压预测新方法,其实质是将现有污闪电压预测经验公式U=KSE-P的系数K和指数P作为随机变量看待,预测的结果是污闪电压U的随机分布范围。实验结果证明,蒙特卡罗法预测的污闪电压分布范围符合污闪电压的本质规律,在电网污闪事故预防的实际工作中有很好的应用前景。
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| 关 键 词： | 污闪 蒙特卡罗方法 ESDD 绝缘子 |
| 文章编号： | 1001-1609（2007）05-0343-03 |
| 修稿时间： | 2007-03-26 |
Fundamental Research on Insulator Flashover Voltage Based on the Montecarlo Prediction |
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| YANG Sheng,LIU Wei-lai,LI Xiao-feng. Fundamental Research on Insulator Flashover Voltage Based on the Montecarlo Prediction[J]. High Voltage Apparatus, 2007, 43(5): 343-345 |
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| Authors: | YANG Sheng LIU Wei-lai LI Xiao-feng |
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| Affiliation: | University of Science and Technology of China, Hefei 230027, China |
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| Abstract: | This paper proposed a new way for flashover voltage prediction based on the Montecarlo method.The main idea was to treat the coefficient K and P power in the empirical formula U=KSE-P as the random variables.The predicted results were the random distribution ranges of the flashover voltage U.Our experiment results prove that the flashover voltage distribution ranges predicted by the Montecarlo method are consistent with the essential rules of the flashover voltage,which will have a prospective application in the practice of preventing flashover accident. |
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| Keywords: | flashover Montecarlo method ESDD insulator |
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