摘要
针对数字电力线载波设备的技术特点,文章对数字电力线载波设备行业标准中关键性指标如接口要求、乱真输出、信噪比、远方保护、电磁兼容等进行讨论和分析,并提出了在标准编写中需要注意的几个关键问题,为相关人员提供了参考。
Based on the technical characteristics of digital power line carrier equipment, this paper discusses the key indexes in industrial standard, such as interface, spurious emission, SNR, tele-protection and EMC. Several important problems in compiling industrial standard are also presented in the paper.
出处
《电力系统通信》
2007年第8期13-16,共4页
Telecommunications for Electric Power System
关键词
标准
数字信号
信噪比
远方保护
电磁兼容
standard
digital signal
Signal Noise Ratio （SNR）
tele-protection
Electro Magnetic Compatibility （ EMC ）
