| 高速中高压网络载波通信机的设计和实现 |
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| 引用本文： | 林昌松,郭经红,张官元.高速中高压网络载波通信机的设计和实现[J].电力系统通信,2005,26(6):56-60. |
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| 作者姓名： | 林昌松 郭经红 张官元 |
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| 作者单位： | 1. 广电集团汕头供电分公司通信公司,广东,汕头,515041
2. 南京国电自动化研究院通信技术研究所,江苏,南京,210003 |
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| 摘 要： | 目前的中高压电力线载波通信的传输速率都很低，只能应用于低速的场合，用户容量有限。采用数字信号处理技术、计算机网络技术、数字通信技术及嵌入式系统技术等，提出了高速中高压电力线数字网络载波通信机的设计方案，该载波通信机在40～500kHz的带宽内的传输速率可达几百kbit／s．对不同的传输业务具有很高的服务质量，解决了在电力线上进行可靠、快速、网络化的数据传输问题。
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| 关 键 词： | 中高压电力线 载波通信机 网络 |
| 文章编号： | 1005-7641(2005)06-0056-05 |
| 修稿时间： | 2004年9月10日 |
Design and implementation of high-speed network-type power line carrier in medium and high voltage power grid |
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| LIN Chang-song,GUO Jing-hong,ZHANG Guan-yuan.Design and implementation of high-speed network-type power line carrier in medium and high voltage power grid[J].Telecommunications for Electric Power System,2005,26(6):56-60. |
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| Authors: | LIN Chang-song GUO Jing-hong ZHANG Guan-yuan |
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| Abstract: | At present, transmitting speed of medium and high voltage power line carrier is very low, and these kinds of carriers can be used only in low speed situation, and the number of user is limited. Adopting digital signal processing technology, computer network technology, digital communication technology, embedded system technology and so on, a design scheme of high speed network type power line carrier used on medium and high voltage power grid is proposed in this paper. The speed of the carrier can be up to several hundreds kbit/s in 40~500 kHz bandwidth and this kind of carrier has good quality of services (QoS) to meet the needs of data transmitting in reliability, high speed and the mode of network. |
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| Keywords: | medium and high voltage power line carrier network |
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