Fundamental Research on Insulator Flashover Voltage Based on the Montecarlo Prediction

YANG Sheng; LIU Wei-lai; LI Xiao-feng

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Fundamental Research on Insulator Flashover Voltage Based on the Montecarlo Prediction

更新时间：2025-04-26

- Fundamental Research on Insulator Flashover Voltage Based on the Montecarlo Prediction
- High VoltageApparatus Issue 5, Pages: 343-345(2007)
- 作者机构：
  
  1. 中国科学技术大学
  2. 中国科学技术大学安徽合肥230027
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM85
- Published：2007
- 稿件说明：
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[1]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(05):343-345.

YANG Sheng, LIU Wei-lai, LI Xiao-feng. Fundamental Research on Insulator Flashover Voltage Based on the Montecarlo Prediction[J]. High voltageapparatus, 2007, (5): 343-345.
[1]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(05):343-345. DOI：

YANG Sheng, LIU Wei-lai, LI Xiao-feng. Fundamental Research on Insulator Flashover Voltage Based on the Montecarlo Prediction[J]. High voltageapparatus, 2007, (5): 343-345. DOI：

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。

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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