| 10kV典型线路电力线载波耦合性能分析 |
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| 引用本文： | 闫磊,李信,于然,罗先南.10kV典型线路电力线载波耦合性能分析[J].电力信息化,2013(11):21-24. |
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| 作者姓名： | 闫磊 李信 于然 罗先南 |
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| 作者单位： | [1]国网冀北电力有限公司信息通信分公司,北京100053 [2]国网电力科学研究院。江苏南京210003,北京100053 |
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| 摘 要： | 文章介绍了常用的中压耦合设备，包括耦合设备应用环境及衰减特-I生。并根据文献参考总结了适用于架空线路、地埋电缆线路及混合线路的中压电力线载波衰减预估计算方法。在某配网自动化中压载波组网现场测试，验证了衰减预估计算方法的可行性。文章总结的中压电力线载波衰减预估计算方式对载波工程设计、组网规划有一定的参考意义。
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| 关 键 词： | 载波耦合器 电力线载波 信道衰减 |
Typical 10 kV Power Line Carrier Coupling Performance Analysis |
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| YAN Lei,LI Xin,YU Ran,LUO Xian-nan.Typical 10 kV Power Line Carrier Coupling Performance Analysis[J].Electric Power Information Technology,2013(11):21-24. |
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| Authors: | YAN Lei LI Xin YU Ran LUO Xian-nan |
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| Affiliation: | Information Technology ＆ Communication Company, State Grid Jibei Electric Power Co., Ltd., Beijing 100053, China; 2. State Gird Electric Power Research Institute, Nanjing 210003, China |
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| Abstract: | This paper introduces common medium voltage coupling devices and their application environments and attenuation characteristic. A medium voltage power line carrier attenuation estimation method applicable to the overhead lines, the buried cable lines and the hybrid lines is proposed by reviewing the references. On-site tests in a distribution network automation with medium voltage carrier networking validate the feasibility of the proposed estimation method. The proposed method provides a certain reference for carrier project design and networking planning. |
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| Keywords: | carrier coupler power line carrier signal attenuation |
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