配电网自动化光纤通信解决方案

Solution to fiber optic communication for power distribution automation

电力系统配电网自动化是国家近几年的重要发展方向,其为电网的运行监测、快速故障定位、故障隔离等提供了有力的保障措施。作为配电网自动化信息的传输手段,光纤通信逐渐成为配电网通信的主流。为此,介绍了电力系统配电网自动化通信的特点和光纤传输系统的特点,并对配电网自动化通信网的设计提出了建议,最后介绍了几种组网方式的解决方案。

Power distribution automation is an important devclopment orientation of China in recent years, which provides a powerful safeguard for the operation monitoring, rapid fault location, fault isolation, etc. of power grid. Fiber optic communication （FOC） has gradually become the mainstream data transmission means for the automation system of distribution network. This paper describes the communication features of distribution automation as well as the characteristics of FOC system. Suggestions on designing the communication network of distribution automation are put forth, and a few solutions to the network configuration introduced.