摘要
智能电网环境下,传统电力2 M转232系统存在存储空间小、误码率高、信号时延大、故障率高等缺点,不能满足智能电网数据通信快速发展的要求。文章讨论了一种基于嵌入式S3C2410B微处理器设计的高性能的电力2 M转以太网系统,阐述了系统的工作原理及其软硬件设计。系统应用情况表明,此系统转换电力数据的实时性和可靠性有很大提高,并且系统成本低、体积小,适用于智能电网调度主站以及子站系统,满足了智能电网通信的更高要求。
In the smart grid environment, traditional 2 M to 232 system has low storage space, high error rate, big signal delay and high fault rate, can＇t meet the development requirements of smart grid. This paper presents a high performance conversion system of 2 M to Ethernet using embedded S3C2410B microprocessor. The working principle, software and hardware design are illustrated. Application results has shown that this system can improve the real-time and reliability of power data conversion. With the advantages of low cost and small size, the system is suitable for main and sub dispatching station system in smart grid, which meets the higher communication requirements of smart grid.
出处
《电力信息与通信技术》
2015年第11期48-51,共4页
Electric Power Information and Communication Technology
