摘要
针对大中型三相异步电动机可靠、高效运行的要求,设计了一种基于DSP的电动机状态实时监测及故障诊断系统,介绍了该系统的硬件组成,阐述了系统的整体功能及实现过程。该系统采用模块化结构,集运行状态检测、运行数据记录和故障诊断于一体,可实现大型异步电动机实时、就地监测和故障诊断功能。实验结果表明,该系统运行良好,数据准确,诊断可靠性高。
According to meet the requirements for running reliably and highly efficiency of 3-phase large asynchronous motors,a system of real-time working condition monitoring and fault diagnosis of motors based on DSP was designed.The hardware part of the system was introduced and the whole function and implementation procedure was illustrated.The modular structure is adopted,running states monitoring,data recording and faults diagnosis were integrated in the system,which can realize the function of real-time monitoring and fault diagnosis.The results showed that the system was running stably,the data recording was accurate and diagnosis results were highly reliable.
出处
《煤矿机电》
2011年第2期20-22,共3页
Colliery Mechanical & Electrical Technology
关键词
DSP处理器
状态检测
故障诊断
DSP（Digital Signal Processing）
condition monitoring
fault diagnosis
作者简介
作者简介：刘媛（1985-），女，在读硕士研究生。研究方向为故障诊断及智能控制。
