三相异步电动机状态计算机检测与处理

The Study of Computer Detection and Disposition of Operating State of Three-Phase Asynchronous Motor

采用主从分布式结构对三相异步电动机进行在线检测,并提出了等间隔同步采样算法,基本消除了周期误差;同时,对常规量参数进行模糊化处理、提取故障特征量,采用模糊专家系统的模式实现电动机故障的分析、诊断与管理。

This paper uses the DCS structure to detect the three-phase asynchronous motor's operation on-line and represents equal interval and synchrnous sampling algorithm to eliminate cyclical error.At the same time.the system fuzzy up the motor's general parameters and extracts the defective characters and realizes the analysis, the diagnosis and the administration of the motor's faults by the mode of fuzzy expert system.