基于微机继电保护装置的集成化保护和控制系统设计

Design of Integrated Protection and Control System Based on Microcomputer Relay Protection Device

为了改善微机继电保护装置性能,本文对装置的控制与保护开发进行分析,提出集成化控制系统和多项保护功能设计方案。其中,装置保护功能包括装置同步、自动闭锁恢复与关闭、延时断路器保持3项功能。希望通过本文的研究,能够为继电保护装置的改进提供微薄帮助。

In order to improve the performance of microcomputer relay protection device,this paper analyzes the control and protection development requirements of the device,and proposes an integrated control system and multiple protection function design schemes.Among them,the device protection function includes device synchronization,automatic lock recovery and shutdown,and delay circuit breaker to maintain three functions.It is hoped that through the research in this paper,it can provide meager help for the improvement of relay protection devices.