| 配电网故障定位方法及其发展趋势 |
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| 引用本文： | 势 张俊岭,尹东升,徐旺杰. 配电网故障定位方法及其发展趋势[J]. 山西电力, 2014, 0(1): 10-14 |
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| 作者姓名： | 势 张俊岭 尹东升 徐旺杰 |
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| 作者单位： | [1]国网江苏省电力公司镇江供电公司,江苏镇江212002 [2]国网江西省电力公司宜春供电公司,江西宜春336000 [3]国网江苏省电力公司盐城供电公司,江苏盐城224000 |
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| 摘 要： | 在现有故障定位研究的基础上,从各种故障定位方法的区别出发,较为全面地分析了各种故障定位方法,指出了各种故障定位方法的优、缺点。分析了国内故障定位研究的发展状况和研究程度。然后在传统信号注入的基础上提出了新的故障定位方法,并用Matlab进行了仿真验证,提出了未来配电网故障定位研究的总体发展趋势。
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| 关 键 词： | 配电线路 单相接地故障 定位方法 Matlab仿真 |
Fault Locating Methods of Distribution Network and Their Developing Trend |
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| ZHANG Jun-ling,YIN Dong-sheng,XU Wang-jie. Fault Locating Methods of Distribution Network and Their Developing Trend[J]. Shanxi Electric Power, 2014, 0(1): 10-14 |
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| Authors: | ZHANG Jun-ling YIN Dong-sheng XU Wang-jie |
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| Affiliation: | 1. State Grid Zhenjiang Power Supply Company, Zhenjiang, Jiangsu, 212002, China; 2. State Grid Yichun Power Supply Company, Yichun, Jiangxi 336000, China; 3. State Grid Yancheng Power Supply Company, Yancheng, Jiangsu 224000, China) |
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| Abstract: | More comprehensive analysis on various methods of fault locating in terms of the differences between the methods was carried out based on existing research about fault locating, and the advantages and disadvantages of each method were pointed out. The status of fauh locating method home and abroad were analyzed. A new fault locating method is put forward based on traditional signal injection method and simulated by using Matlab. At last, the trend of fault locating method about distribution system in the future is previewed. |
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| Keywords: | distribution lines single-phase grounding fault fault locating method Matlab simulation |
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