面向智能电网的异构网络通信适配器设计

Design of Heterogeneous Network Communication Adapter Used for Smart Grid

针对现有电网中多种通信信息交互不易实现的问题,设计了一款可应用于智能电网的异构网络通信适配器,实现电网中相关设备及仪器的串口通信、无线通信、光纤通信、电力线载波通信的信息交互。文中详细介绍了其硬件和软件设计方案,并通过搭建试验平台测试了该设备的主要性能指标。测试结果表明该异构网络通信适配器能够准确实现多种通信接口信息交互,并具有很好的实时性和可靠性,满足电力系统中对通信网络设备的应用要求。

According to the disadvantage that multiple communication interaction was not easy to achieve in the exist- ing power grid,a kind of heterogeneous network communication adapter which can be used in a smart grid has been designed,realization of power grid equipment and instrument＇s serial ports communication,wireless communication,op- tical fiber communication,power line carrier communication＇s information interaction.Its design proposal of hardware and software has been introduced in this paper,the main performance index have been tested through test platform. The test results show that the heterogeneous network communication adapter can not only accurately achieve a variety of communication interface information interactive,but also have excellent real-time performance and reliability,to meet the power system＇s application requirements of communication network equipment.