摘要
在分析异步电动机的故障特征和保护原理基础上,介绍了一种异步电动机微机保护及故障诊断装置。该装置采用DSP对所采集信号进行数据处理,大大提高了数据处理的能力和保护及故障诊断的准确性,是一种集保护、故障诊断、测量、通信等多种功能于一体的电动机微机综合保护装置。
Based on the analysis of fault characteristics and protection principle of asynchronous motor, a microprocessor-based protection and fault diagnosis device of asynchronous motor is introduced. By using DSP data-processing capacity, protection and fault diagnosis accuracy are greatly improved. The device is an integrated protection devices of asynchronous motor which has the functions of protection, fault diagnosis, measurement and communication.
出处
《陕西电力》
2009年第2期26-29,共4页
Shanxi Electric Power
关键词
异步电动机
微机保护
DSP
故障诊断
asynchronous motor
microprocessor-based protection
DSP
fault diagnosis
