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| 摘要: |
| 研究低压电力线信道特性是其实现接入网的前提和保证。概括叙述了低压电力线的信道特点，总结了信道测量时所遇到的一些特殊问题，从噪声，衰减特性和阻抗3个方面详细分析了低压电力线的信道特性，并针对信道的特点详细给出了一些解决思路。 |
| 关键词: 频谱特性 信道特征 低压电力线通信 电力网 |
| DOI： |
| 分类号:TM73 |
| 基金项目: |
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| Research of Transmission Conditions in LV Power Line Comm unication |
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LIU Hai-tao CHEN Chang-de ZHANG Bao-hui
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| Abstract: |
| The communication channel characteristics of low voltage power line are outlined,and some special problems encountered in channel measuring are summarized.From three aspects:noise, attenuation and impedance,the communication channel characteristics are analyzed in detail.Based on the communication channel characteristics, some specific solutions are given for them. |
| Key words: power line communication,spectral characteristics,communication channel characteristics |
