电力系统继电保护实验教学系统的研究

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,介绍一套电力系统继电保护实验教学系统的总体设计思路,提出基于DSP、应用PC/104总线工控机以及利用集成开发环境VB6·0的软硬件结合的设计方案,并对系统的原理框图、主要硬件构成和软件的设计部分进行了详细的介绍。论述了其实现方法和其他关键技术。该系统能够承担《电力系统继电保护》和《电力系统微机保护》课程教学实验的任务。

Study on Didactical System of Relay Protection Experimentation in Power System

Aiming at actual technological developmental position about microcomputer protec tion at very fast speed and the status quo of microcomputer protection experimen tation in domestic advanced academy,a suit of total design thought about didacti cal system of relay protection experimentation in power system is introduced and the design project about the combination of software is put forward which appli ed for computer protection based on integrated developing environment and hardwa re which applied on Digital Signal Processing and the Personal Computer 104 bus -mastering machine. Systemic principle architrave and primary hardware form an d the software designed part are introduced. Its realizable way and other pivo tal technology are discussed. This system can realize curricular teaching exper imental task about Delay Protection in Power System and Microcomputer Prot ection in Power System.