刘国军;黄毕尧;李建岐;殷树刚;钟丽梅;王凯睿;杨马意;

• 1:中国电力科学研究院
• 2:南昌供电公司

摘要(Abstract)：

工频通信是一种特有的电力线通信技术,但存在传输速度低的问题。为此根据三相电压波形相差120°电角度,提出三相并行调制与接收的思路。在单相多路传输方面,给出一种工频通信上行信号正交码组方法,通过哈达玛矩阵提取适用于工频通信的正交检测向量,然后从正交检测向量得到信号的调制编码方式,并给出相关示例。最后提出了一种工频通信多路传输系统结构,结合现场测试验证了该技术的可行性、有效性。

关键词(KeyWords)： 工频通信;多路传输;配电网

Abstract:

Keywords:

基金项目(Foundation): 国家电网公司重点科技项目(SGKJ[2007]111)

作者(Author): 刘国军;黄毕尧;李建岐;殷树刚;钟丽梅;王凯睿;杨马意;

Email:

DOI: 10.13335/j.1000-3673.pst.2011.06.037

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