摘要
TWACS是一种基于配电网络的新型通讯技术,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讯。信号的提取与识别是实现通讯的基础也是实现该通讯的难点。针对TWACS上行信号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. A new arithmetic for TWACS inbound signal identification is presented. The experimental results show that this method is simple and efficient and the percentage of successful identification can reach 100 % in some cases.
出处
《电力科学与工程》
2004年第4期26-29,共4页
Electric Power Science and Engineering
