摘要
根据中国接入网的现状,提出了一个以电力线通信(PLC)作为接入方式的拓扑结构。在对电力线信道模型分析的基础上,介绍了基于低压电力网数字通信的几种常见方式。最后以正交频分复用的原理与应用为例,具体阐述了以INT51X1芯片为核心的高速电力线接入设备的设计方案。
This paper summarizes the situation of access networks in China and proposes a topology taking powerline communication as a method to access network. In addition, it introduces several effective ways to realize the high-speed-low-voltage powerline communication by analyzing a powerline channel model. According to the orthogonal frequency division multiplexing principle, it details how to design a high-speed access device based on INT51X1.
出处
《继电器》
CSCD
北大核心
2004年第9期35-39,73,共6页
Relay
