| 北兰线500kV合成绝缘子断串原因试验分析 |
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| 引用本文： | 钱之银,叶自强,张宇. 北兰线500kV合成绝缘子断串原因试验分析[J]. 高电压技术, 2004, 30(6): 24-26 |
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| 作者姓名： | 钱之银 叶自强 张宇 |
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| 作者单位： | 国电华东公司生技部,上海,200002;浙江省电力试验研究所,杭州,310014;华东电力试验研究院,上海,200437 |
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| 摘 要： | 运行的西门子 5 0 0kV合成绝缘子伞套、芯棒材料的各项试验和电场分布计算表明 ,造成伞套严重电蚀损和芯棒断裂的主要原因是伞套耐漏电起痕及电蚀损性能差 ,棒芯不致密且与护套间界面粘接不牢。同时提出今后选用合成绝缘子的建议
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| 关 键 词： | 合成绝缘子 断串原因 分析 |
| 修稿时间： | 2003-10-21 |
The Test and Analysis of Reason of Breakdown of Siemens 500 kV Composite Insulator |
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| QIAN ZHIYIN ,YE ZIQIANG ,ZHANG YU. The Test and Analysis of Reason of Breakdown of Siemens 500 kV Composite Insulator[J]. High Voltage Engineering, 2004, 30(6): 24-26 |
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| Authors: | QIAN ZHIYIN YE ZIQIANG ZHANG YU |
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| Affiliation: | QIAN ZHIYIN 1,YE ZIQIANG 2,ZHANG YU 3 |
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| Abstract: | BY TESTS AND CALCULATIONS OF ELECTRIC FIELD DISTRIBUTION ON INSULATOR SHEATHS AND MANDRIL MATERIALS ON SOME SIEMENS COMPOSITE INSULATORS OPERATING IN 500 KV LINE, THE PAPER DRAWS A SYNTHETICALLY CONCLUSION THAT THERE ARE SERIOUS QUALITY PROBLEM IN MATERIAL AND JOINTING TECHNIQUES ON THESE COMPOSITE INSULATORS. SOME VALUABLE ADVICES ARE GIVEN FOR REFERENCE IN SELECTING COMPOSITE INSULATORS IN THE FUTURE. |
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| Keywords: | COMPOSITE INSULATOR REASON OF BREAKDOWN ANALYSIS |
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