摘要
针对传统微机保护装置存在的不足,围绕一种以ARM和μC/OS-Ⅱ为核心的微机保护系统这一课题进行研究,介绍了该系统的总体设计、μC/OS-Ⅱ在ARM处理器上的移植,并对微机保护的数据采集程序设计作了详细阐述。实践证明,引入了RTOS的微机保护具有更好的实时性、可靠性和可扩展性。
In view of the insufficiency of traditional Protective Relay devices, this paper studies Protective Relay System by using ARM and uC/OS-Ⅱ. Firstly, it introduces overall design of the system and the transplant of uC/OS-Ⅱ fsystem to ARM processor. Then the data acquisition programming of the Protective Relay is elaborated in detail. The test proves that Protective Relay with RTOS has a better timeliness, reliability and extendibility.
出处
《华东交通大学学报》
2009年第6期40-43,共4页
Journal of East China Jiaotong University
