摘要
电力线路载波通信技术广泛应用于电力系统。但是,该技术面临着信号传输质量不稳定、抗干扰能力不强、传输速率受限等问题。基于此,文章提出了包括增强信号处理能力、强化滤波和屏蔽措施、中继站的合理布局以及中继算法的优化等对策来应对这些问题。以某电力公司载波通信技术升级和优化为例,阐述技术措施和应用效果,通过新研制的性能测试设备全面评估了优化后的电力线载波通信技术的性能,测试结果显示各项关键指标均达标,为电力线载波通信技术的进一步应用提供技术参考。
Power line carrier communication technology is widely used in electric power systems.However,this technology faces problems such as unstable signal transmission quality,weak anti-interference ability,and limited transmission rate.Based on this,the article proposes countermeasures to cope with these problems,including the enhancement of signal processing capability,the strengthening of filtering and shielding measures,the reasonable layout of relay stations,and the optimization of relay algorithms.Taking the upgrading and optimization of carrier communication technology of a power company as an example,the article elaborates on the technical measures and application effects,and the newly-developed performance test equipment comprehensively evaluates the performance of the optimized power line carrier communication technology,and the test results show that all the key indexes are up to the standard,which provides technical references for the further application of the power line carrier communication technology.
作者
刘春燕
候少坤
李强
LIU Chunyan;HOU Shaokun;LI Qiang(Liaocheng Huachang Industrial Co.,Ltd.,Linqing Engineering Branch,Linqing 252600,China)
出处
《通信电源技术》
2024年第12期206-208,共3页
Telecom Power Technology
关键词
电力线
载波通信技术
优化策略
power line
carrier communication technology
optimize strategy
