载波通信分布式仿真系统的试验研究

韩东; 孙洋; 殷聪; 宫游

韩东,孙洋,殷聪,宫游.载波通信分布式仿真系统的试验研究[J].电测与仪表,2017,54(14):.
Han Dong,Sun Yang,Yin Cong,Gong You.Research on test simulation system of PLC[J].Electrical Measurement & Instrumentation,2017,54(14):.

载波通信分布式仿真系统的试验研究

Research on test simulation system of PLC

DOI：

中文关键词: 电力线载波通信系统阻抗匹配路由信号品质

英文关键词:power line carrier communication, impedance matching, routing, signal quality

基金项目:

作者中文名	作者英文名	单位
韩东	Han Dong	黑龙江省电力科学研究院
孙洋	Sun Yang	黑龙江省电力科学研究院
殷聪	Yin Cong	哈尔滨电工仪表研究所
宫游	Gong You	黑龙江省电力科学研究院

摘要点击次数: 1528

中文摘要:

本文阐述电力线载波技术应用的重要性和复杂性,提出以分布式低压电力线载波通信方法建立载波通信仿真试验系统,突破了现有的集中式试验的理念,真实反映了现场实际运行状态,对低压电力线载波通信特性进行全面测试。仿真系统的特点是采用分布式的测试系统,即可检测载波通信参数性能指标,又可检测电力线载波通信系统的路由拓扑以及通信产品的接收信号能力。文中建立了载波仿真环境实验室,通过载波阻抗匹配调节,真实模仿现场各种运行工况下的电力线载波通信环境,了解和掌握载波通信的路由和信号品质变化规律,为电网应用载波通信产品的质量验收提供科学依据。

英文摘要:

This paper expounds importance and complexity of power line carrier communication(PLC). Test simulation system is established for low voltage PLC by distributed mode. This system breaks through the existing concept of centralized test, reflect the actual running condition, and test the parameters of low voltage PLC. Distributed architecture is characteristics of the simulation system. Not only performance indicators can be tested, but also routing structure and received signal quality of the electric power net. Real environment laboratory is established to imitate PLC scenes of various operating conditions through impedance matching. Regular changing of routing and received signal quality of PLC can be mastered. This test simulation system can provide a scientific basis for inspecting PLC system and quality of PLC products.

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