| 线路避雷器与绝缘子串间的绝缘配合 |
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| 引用本文： | 马晋华.线路避雷器与绝缘子串间的绝缘配合[J].电瓷避雷器,2000(5):33-35. |
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| 作者姓名： | 马晋华 |
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| 作者单位： | 中国电力科学研究院,北京,100085 |
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| 摘 要： | 分析了线路避雷器与绝缘子串间的绝缘配合 ,提出了相关建议并分析了线路避雷器的基本参数。分析表明 ,当线路避雷器的 5 0 %放电电压小于 85 %的绝缘子串 5 0 %闪络电压时 ,保护的有效性超过了 99.99%。
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| 关 键 词： | 线路避雷器 绝缘子串 绝缘配合 |
| 修稿时间： | : |
Insulation Coordination Between Line Arrester and Insulator String |
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| MA Jin-hua.Insulation Coordination Between Line Arrester and Insulator String[J].Insulators and Surge Arresters,2000(5):33-35. |
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| Authors: | MA Jin-hua |
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| Abstract: | The writer deals with the insulation coordination betwccn line arrester and insulator string, offers suggestions for the dcvelopment and application of line arrester, and analyses the basic parameters for line arrester.In this papcr, k represents the ratio between 50% flashover voltage of line arrester and insulator string, the analysis result shows that if k is less than 0 85,the effectiveness of protection by line arrester is more than 99 9% |
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| Keywords: | line arrester insulator string insulation coordination |
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