电力光纤入户(PFTTH)及四网融合技术研究  

Research on technology of "power fiber to the home" and four-network fusion

作　　者：彭娟 王军 PENG Juan;WANG Jun(China Electric Power Construction Group Guizhou Electric Power Design ＆ Research Institute Co.,Ltd.,Guiyang 550002 Guizhou,China;Bijie Power Supply Bureau,Bijie 551700 Guizhou,China)

机构地区：[1]中国电建集团贵州电力设计研究院有限公司,贵州贵阳550002 [2]毕节供电局,贵州毕节551700

出　　处：《电力大数据》2018年第9期87-92,共6页Power Systems and Big Data

摘　　要：光纤入户已成为发展智能电网的迫切需求,为达到小区用户安全可靠用电和全程光纤数据业务传送的目的,本文对电力光纤入户工程中光纤复合低压电缆和无源光网络2个关键技术的概念、特点和作用建立进行了详细的分析,得出电力光纤入户工程组网的方法,并据此规划建设智能用电小区电力光纤入户的网络架构和组网设计原则,制定了基于以太网方式无源光网络的光纤复合低压电缆入户组网配置方案,并付诸于应用实施。实施过程中首先明确了智能用电小区电力光纤入户工程的组网结构设计内容,节点配置以及三网融合与用电信息采集设备的配置内容,同时对入户纤缆的配置及光纤接续方式进行了阐述。结果表明智能小区电力光纤入户工程网络结构设计合理,运行安全稳定,为大力推广智能电网建设奠定了基础。PFTTH（ power fiber to the home） has become an urgent demand for the development of smart power grid. In order to achieve the goal of safe and reliable power consumption and whole-process optical fiber data transmission for the community users. In this paper,the concept,characteristics and functions of two key technologies of fiber optic composite low-voltage cable and passive optical network in PFTTH project are analyzed in detail,and the method of PFTTH engineering networking is obtained. The network architecture and networking design principles of the PFTTH in the smart power residential community were established,and the fiber-optic composite low-voltage cable home network configuration scheme based on the Ethernet passive optical network was developed and put into application. In the process of implementation,the content of network structure design of power fiber project in smart power residential area is clarified,Node configuration and the configuration of the three-network fusion and power information acquisition equipment are clarified,at the same time,the configuration of fiber cable and the way of fiber connection are described. The results show that the network structure of the power fiber optic-fiber project in the smart community is reasonable,safe and stable,which lays a foundation for promoting the construction of smart power grid.

关 键 词：智能电网 电力光纤入户 无源光网络 四网融合 

分 类 号：TM75[电气工程—电力系统及自动化]