变频器故障诊断技术及其发展趋势
Fault Diagnosis Technology of Frequency Converter and Its Development Trend
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摘要: 变频器故障诊断技术日益重要。文章介绍了近几年来国内外在这一领域的最新研究情况,比较了各种方法的优缺点,指出了融合多种方法研究变频器故障诊断技术、建立其预警系统将是新的发展趋势。Abstract: The fault diagnosis technology of frequency converter becomes more and more important. The newest study state in this field at home and abroad in the recent years was introduced in the paper, the advantages and shortcomings of every method were compared. The development trend was pointed out that fusing many different methods to study fault diagnosis technology of frequency converter and to build up its early-warning system.
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Key words:
- frequency converter /
- fault diagnosis /
- existing status /
- development trend
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