新型中压配电线装置在配电自动化系统中的应用  

New MV distribution line carrier device and its application in power distribution automation system

作　　者：汪晓岩[1] 吴春琪[2] 王强[2] 吴国栋[3] 

机构地区：[1]国家电网公司南京自动化研究院,江苏南京210003 [2]上海市电力公司松江供电分公司,上海201600 [3]上海市电力公司市南供电公司,上海200233

出　　处：《电力系统通信》2006年第4期22-27,共6页Telecommunications for Electric Power System

摘　　要：通过上海松江绿洲华庭小区配电自动化应用案例,尝试利用电力电缆屏蔽层作为载波通信信道,传输配电自动化的数字信息的可能性。试验结果证明,新型配电线载波通信装置(PLC-075)的基于虚拟载波帧测技术的多逻辑网络组技术,在解决城市小区配电自动化系统配电线载波组网通信应用中,能够满足配电自动化的分级、实时等性能要求。该案例的成功实施,为城市小区配电自动化的通信解决方案,提供了一种廉价、便捷的现在手段。This paper introduces a practical distribution automation application of Distribution Line Carrier （DLC） in the urban area of Shanghai by using the shield of power cables as the carrier channel. The trial shows that the device can meet the needs of hierarchical and real-time control in distribution automation by using multiple logic communication networks based on virtual carrier sense mechanism. A serial successful experiments indicate that DLC technology can be used as low-cost communication choice in power distribution automation system.

关 键 词：配电线数字载波 配电自动化 组网通信 

分 类 号：TN915.853[电子电信—通信与信息系统]