基于专家系统的电动机综合保护器设计  

The Motor Comprehensive Protector Design Based on Expert System

作　　者：刘祥 王昌盛 张利 

机构地区：[1]山东科技大学电气与自动化工程学院,山东青岛26600

出　　处：《电子质量》2017年第12期85-88,96,共5页Electronics Quality

摘　　要：该文介绍了基于STM32的电动机综合保护器,并建立了与之相匹配的专家系统。通过硬件电路采集电压、电流信号,专家系统对信号处理、分析,并制定出一套具有针对性的保护方案,提高了电动机在各类故障下检测的精度以及保护动作的速度与可靠性。进一步改善了电动机综合保护器的单一性和低智能性,实现了在电动机保护器领域中的人工智能。In this paper,motor comprehensive protector based on the STM32 is designed,and the establishment of a matching expert system.Through hardware circuit to collect voltage and current signals.The expert system used in signal process and analysis.Setting a targeted protection scheme,and improving the accuracy of the motor under all kinds of fault detection and protection action of the speed and reliability.To further improve the oneness integrated motor protector and low intelligence,realizing the artificial intelligence in the field of motor protector.

关 键 词：电动机综合保护器 专家系统 电路设计 系统研究 

分 类 号：TM307.3[电气工程—电机]