电测与仪表2017，Vol.54Issue(23)：60-67,8.
基于OFDM技术的多频段电力载波通信装置研究
Device research on multiband of power line carrier communication based on OFDM technology
郭义辉 1彭石 2王承民 2邢志坤 1宋桂贤 1王朋朋3
作者信息
- 1. 国网河北省电力公司沧州供电公司,河北沧州061000
- 2. 上海交通大学电子信息与电气工程学院,上海200240
- 3. 上海博英信息科技有限公司,上海200240
- 折叠
摘要
Abstract
The rapid development of smart distribution has brought great challenges for power line carrier technology,while the traditional protocol standards can not meet the requirement of distribution network,such as G3-PLC,PRIME,HomePlug,G.9960,IEEE P1901 and so on.A new generation device of power line carrier communication is designed independently with OPDM technology.The bandwidth of the device can be flexibly adjusted between 7.8 kHz to 10 MHz,and the processing units of physical and front-end are implemented in FPGA chip and MAC/convergence processing units work in ARM chip.Both attenuation of signals power and signal distortion rate accord with the requirement of the relevant standards,and test results verify that the research and developed device has a good stability and accuracy when it works.关键词
配电网/电力线载波技术/OFDMKey words
distribution network/power line carrier technology/OFDM分类
信息技术与安全科学引用本文复制引用
郭义辉,彭石,王承民,邢志坤,宋桂贤,王朋朋..基于OFDM技术的多频段电力载波通信装置研究[J].电测与仪表,2017,54(23):60-67,8.
