通用继电保护微机型实验装置的设计  

Design of General Microprocessor-based Experiment Apparatus for Relay Protection

作　　者：魏宜华[1] 焦彦军[1] 张新国[1] 张延冬[1] 

机构地区：[1]华北电力大学电气工程学院,保定071003

出　　处：《电力系统及其自动化学报》2005年第3期95-98,共4页Proceedings of the CSU-EPSA

摘　　要：针对目前微机保护技术飞速发展的形势和国内高校微机保护实验的现状,分析了各类微机继电保护装置所需要采集的模拟量情况,提出了一种通用的微机保护实验装置的设计思路以及基于DSP和PC104的软硬件设计方案,对其实现方法和其他关键技术进行了研究。该系统能够承担《电力系统继电保护》和《电力系统微机保护》课程的教学实验。Aiming at present condition of microprocessor-based relay protection experiment in domestic universities and the quick developments of microprocessor-based relay protection, this paper analyzes the analog items required by most microprocessor relay protection equipments. A new general design method as well as the software and hardware scheme based on DSP and PC104 have been put forward. This paper also makes research on its implement methods and other key techniques. The proposed system is able to take on the teaching experiments of Power System Relay Protection and Power System Microcomputer Protection.

关 键 词：微机继电保护 实验装置 软硬件设计 

分 类 号：TM77[电气工程—电力系统及自动化]