基于SOPC的远程电能质量监测系统的设计

针对目前远程电能质量监测系统中的缺陷,本文重点引入SOPC（System On Programmable Chip）技术,将该系统下位机的各个功能模块集成在一片FPGA（Field Programmable Gates Array）上,再通过GPRS网络以实现对远程电能质量的监测,以此构建的系统具有性能稳定、实时性强、集成度高、可重构的特点。作者首先给出了NiosII软核及SOPC的技术特点,并结合给出的设计方案就其中的设计要点、难点进行了阐述。

Design of Remote Power Quality Monitoring System Based on SOPC

Aiming at the drawbacks of traditional remote power quality monitoring,the author introduces a new system based on SOPC.It integrates a lot of modules into a chip of FPGA in order to monitor power quality in GPRS network.The developed system possesses the merits of more flexibility,easy remodification and better real-time property.The authors also describe the design method for software and hardware,and give out the main points for realization of SOPC characteristic in remote power quality monitoring in this paper.