Modeling and Error Compensation for Low-voltage Broadband Power Line Communications

被引：0
|
作者：
Jin X. [1 ]
Xiao Y. [1 ]
Zeng Y. [1 ]
Zhang L. [1 ]
机构：
[1] CSG Electric Power Research Institute, Guangzhou, 510663, Guangdong Province
来源：
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering | 2020年 / 40卷 / 09期
关键词：
Average error feedback correction; Broad-band carrier communication; Channel characteristics; Guided wave theory; Transmission line model;
D O I：
10.13334/j.0258-8013.pcsee.190338
中图分类号：
学科分类号：
摘要：
The study of broadband carrier communication channel characteristics for low voltage power line is the primary task for broadband access and the ubiquitous IoT of Energy. In order to accurately describe the transmission characteristics of the broadband carrier signal in the low voltage power line, this paper presented a broadband carrier channel model for low voltage power line based on error feedback algorithm. The traditional transmission line model was improved by the guided wave theory, and the error feedback algorithm was proposed to modify the parameters of the measured model. The results of measurement and simulation verify that the modified channel model can accurately describe the transmission characteristics of the broadband carrier channel in the low voltage power line, and it has extensive adaptability. © 2020 Chin. Soc. for Elec. Eng.
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页码：2800 / 2808
页数：8
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