电动机保护器的软件抗干扰措施  

Software Anti-interference Technology of Motor Protect System

作　　者：刘兆伟[1] 王飞[1] 

机构地区：[1]烟台大学计算机学院

出　　处：《变频器世界》2007年第3期98-100,共3页The World of Inverters

摘　　要：针对电动机保护器在应用中所遇到的干扰问题,提出了有效的软件抗干扰措施,包括复位与程序运行监视、掉电保护、指令冗余、软件陷阱、R A M冗余、软件滤波等,以求提高系统抗干扰能力。Because of the interference problems confronted in applications, this paper puts forward the software measures for anti- interference, which including the reset and watchdog timer, protection of power down, redundant instructions, software trap, redundant ram, software filter. These measures are useful to increase the anti-interference ability of system.

关 键 词：电动机 软件 抗干扰 

分 类 号：TM921[电气工程—电力电子与电力传动]