面向宽带载波的全自动低压配电网信道模拟系统

发布时间：2018-06-30 10:56

本文选题：宽带电力线载波 + 信道模拟　；参考：《电测与仪表》2017年22期

【摘要】：宽带电力线载波通信系统是当前智能电网通信研究热点,其产品标准和检验技术规范正在制定中。目前缺乏针对复杂电力线信道进行模拟的测试装置和相应标准。文章以智能配电网全自动载波信道模拟试验系统为背景,分析了宽带电力线载波测试装置的系统架构、设计原理及功能,并实测该系统在不同配电参数下的信道特性,验证了该系统模拟场外通信环境的可行性和灵活性。在信道模拟基础上,提出宽带电力线载波产品通信性能测试项目、测试方法及评价方式,为实验室载波通信模拟技术提供整套集成方案,为系统化解决产品检测和验收提供一种便捷、有效的途径。
[Abstract]:Wideband power line carrier communication system is a hot topic in the research of smart grid communication, and its product standards and test technical specifications are in the process of being formulated. At present, there is a lack of test equipment and corresponding standards for simulation of complex power line channels. Based on the intelligent distribution network automatic carrier channel simulation test system, this paper analyzes the system architecture, design principle and function of the wideband power line carrier test device, and tests the channel characteristics of the system under different distribution parameters. The feasibility and flexibility of simulating off-site communication environment are verified. On the basis of channel simulation, the test project, test method and evaluation method of broadband power line carrier product communication performance are put forward, which provide a complete integration scheme for laboratory carrier communication simulation technology. It provides a convenient and effective way to systematize the inspection and acceptance of products.
【作者单位】：重庆邮电大学;国网重庆市电力公司电力科学研究院;
【基金】：中国博士后科学基金资助项目(2015T80961) 重庆市自然科学基金资助项目(cstc2016jcyj A0214) 重庆市教委科学技术研究项目(KJ120531)
【分类号】：TM73

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