摘要
介绍了电力载波通信技术的特点和发展趋势,按照载波系统的3个业务层面具体分析了影响抄表成功率的常见问题和调试手段,并提出了具体的解决方案。通过阐述系统组成及载波信道特性,对影响电力线载波传输质量的电力网络阻抗特性、衰减特性及噪声干扰等方面进行了分析,详细介绍了电力载波信道发展的2项新技术。
The characteristics of power line carrier communication technology and development trends are proposed,the problems affect the reading success rate and debugging tools are analysised according to 3 levels of the carrier system,so the solutions are given.In addition,based on system components and the characteristics of the carrier channel,the factors which affect the quality of power line carrier transmission power network impedance,attenuation and noise interference and other aspects are proposed,and two new technologies of power line carrier channel development are given.
出处
《电子测量技术》
2011年第12期117-120,共4页
Electronic Measurement Technology
关键词
电力载波
主站
数据采集
计量终端
power line carrier
main station
data collection
measurement termina
