基于单片机的电机保护系统的设计

The Protection System for Motor Based on Single-chip Microcomputer

分析电机运行过程中的常见故障,提出电机保护措施,利用微机快速诊断处理的能力设计出智能化的电机保护系统。该系统除具有控制与保护作用外,还具有参数、故障代码显示等扩展功能。

Through the analysis of common fault of electric motor, Find out the protection methods for electric motor. Then make use of the high-speed data disposal capability of simple-chip microcomputer to design integrated protection device. This system can not only protect, but also has the function of data display and fault display, It introduces the work principle and hardware designs, also protection algorithm and software designs in detail in this article.