| 数字电力线载波设备行业标准中的关键指标分析 |
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| 引用本文： | 黄鑫,宋凯,汤效军.数字电力线载波设备行业标准中的关键指标分析[J].电力系统通信,2007,28(8):13-16. |
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| 作者姓名： | 黄鑫 宋凯 汤效军 |
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| 作者单位： | 1. 华北电力大学,电气与电子工程学院,河北,保定,071003;国网南京自动化研究院,江苏,南京,210003
2. 国网南京自动化研究院,江苏,南京,210003 |
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| 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。
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| 关 键 词： | 标准 数字信号 信噪比 远方保护 电磁兼容 |
| 文章编号： | 1005-7641（2007）08-0013-04 |
| 修稿时间： | 2007-06-12 |
Analysis on the key indexes of digital PLC equipment in industrial standard |
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| HUANG Xin,SONG Kai,TANG Xiao-jun.Analysis on the key indexes of digital PLC equipment in industrial standard[J].Telecommunications for Electric Power System,2007,28(8):13-16. |
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| Authors: | HUANG Xin SONG Kai TANG Xiao-jun |
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| Affiliation: | 1. School of Electric and Electronic Engineering, North China Electric Power University, Baoding 071003, China; 2. Nanjing Automation Research Institute of National State Grid of China, Nanjing 210003, China |
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| Abstract: | 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. |
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| Keywords: | standard digital signal Signal Noise Ratio(SNR) tele-protection Electro Magnetic Compatibility(EMC) |
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