电力线路微机保护系统的设计

The design of power transmission line microcomputer protective system

分析了电力线路微机保护系统的设计方法,文中着重阐述了系统硬件组成、工作原理和软件流程。本系统在硬件、软件上采取了一些措施,以提高稳定性和抗干扰能力。系统的串行通信采用了CAN现场总线技术,提高了通信的快速性、可靠性。

This paper analyses the design method of power transmission line microcomputer protective system,this thesis elaborated on the system about composition and principle of hardware and diagram of software.Hardware and software measure had been adopted to make the system more reliable and improve its ability of anti-interference.The serial communication of this system adopted CAN field bus,this technology made the communication faster and more reliable.