| 高压电力电缆故障点查找定位 |
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| 引用本文： | 张存生,刘文峰. 高压电力电缆故障点查找定位[J]. 山东冶金, 2003, 25(1): 49-51 |
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| 作者姓名： | 张存生 刘文峰 |
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| 作者单位： | 鲁中冶金矿业集团公司,动力厂,山东,莱芜,271113;鲁中冶金矿业集团公司,动力厂,山东,莱芜,271113 |
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| 摘 要： | 在原有低压脉冲显示设备的基础上，改低压脉冲返回信号为用高压直流放电返回信号，可以得到直观，无干扰的波形，采用高压直闪电缆故障定点法替代原低压脉冲法，能够准确，快速地查找高压电力电缆故障。
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| 关 键 词： | 高压电力电缆 故障 高压直闪电缆故障定点法 低压脉冲法 |
| 文章编号： | 1004-4620(2003)01-0049-02 |
| 修稿时间： | 2002-05-27 |
Search and Orientation for the Faults of High Voltage Electric Power Cable |
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| ZHANG Cun-sheng,LIU Wen-feng. Search and Orientation for the Faults of High Voltage Electric Power Cable[J]. Shandong Metallurgy, 2003, 25(1): 49-51 |
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| Authors: | ZHANG Cun-sheng LIU Wen-feng |
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| Abstract: | On the basis of the original display equipment of low voltage impulse, the high voltage direct current backtrack signal is used instead of the low voltage impulse backtrack signal, then the visual and non-interferential wave can be got. By using the high voltage flank-flash method of orientation for cable faults instead of the old method of low voltage impulse, the faults of high voltage electric power cable can be searched exactly and quickly. |
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| Keywords: | high voltage electric power cable fault high voltage flank-flash method of orientation for cable faults low voltage impulse method |
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