摘要
文章介绍了基于STC89C58RD+单片机的低压隔爆电动机综合保护装置的工作原理、硬件、软件设计方法。该装置采用先进的微机保护算法,能够自动判断短路、断相、过载和过压、欠压等故障,并能显示故障类型。
The working principle and design methods of hardware and software of an integrated protection device for low-voltage flameproof motor based on STC89C58RD^＋ single-chip microcomputer were introduced in the paper. The device adopts advanced microcomputer protection algorithm which can automatically determine electrical faults, such as short circuit, break phase, overload and over-voltage, under-voltage and can display the type of faults.
出处
《工矿自动化》
北大核心
2006年第5期64-66,共3页
Journal Of Mine Automation
