摘要
双向工频通信技术(TWACS)是一种基于配电网络的新型通信技术,它利用独特的调制解调技术可以无需外加设备穿越变压器进行跨区域通信。信号的提取与识别是实现通信的基础也是实现该通信的难点,本文针对TWACS上行信号(inbound)的传输特点提出了一种信号的识别算法,并进行了试验验证。试验表明,该算法简单实用,识别率高。
TWACS is a new communication technology based on distribution networks, which used special modulation and demodulation to cross transformer without additional equipment This paper provides a new arithmetic for TWACS inbound signal identification The experimental results show that this method is simple and efficiency and the ratio of successful identification can reach 100% in some cases
出处
《电气应用》
北大核心
2005年第4期59-62,共4页
Electrotechnical Application
