摘要
系统地介绍了一种成功研制的基于DSP(数字信号处理器)与CPLD(复杂可编程逻辑器件)的小体积高性能综合微机保护装置,该装置不仅实现了实时测控和电流保护的功能,还集成了零序保护、距离保护和重合闸保护等功能,是集控制、测量、远动、保护、故障录波等功能于一体的分散式变电站自动化系统中的单元式模块。重点讲述了软硬件的设计与实现,最后给出了该装置在电网实验测试中所达到的性能。
In this paper the small style and high performance multifunctional microcomputer protection device based on DSP and CPLD technology is introduced.The device not only realizes realtime control and voltage protection,but also integrates zero sequence protection and distance protection,it is a distributed automatic unit module which contains control,test,protect and so on.The paper discusses the design and implementation of software and hardware,then capacity of the device which is tested in electrified wire netting is proposed.
出处
《现代电子技术》
2005年第11期10-12,共3页
Modern Electronics Technique
