METHODS OF MOTOR CURRENT SIGNATURE ANALYSIS

被引：222

作者：

KLIMAN, GB

STEIN, J

机构：

[1] GE Research and Development Center, Schenectady, NY, 12301

[2] Electric Power Research Institute, Palo Alto, CA, 94304

来源：

ELECTRIC MACHINES AND POWER SYSTEMS | 1992年 / 20卷 / 05期

关键词：

Demodulation - Electric Currents - Electric Motors - Rotating Machinery - Sensor Data Fusion - Signal Processing - Spectrum Analysis - Spectrum Analyzers;

D O I：

10.1080/07313569208909609

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Recently a technique for monitoring and diagnosing mechanical problems, associated with rotating machines driven by electric motors, has been proposed and is now being offered by several commercial suppliers. This technique, known as "Motor Current Signature Analysis" or MCSA, seeks to apply much of the long experience in vibration signature analysis to the analysis of motor current in effect using the motor as a sensor akin to an accelerometer. This paper explores some of the history of the technique, presents several examples, and demonstrates a first order approach to the theory with associated cautions.

引用

页码：463 / 474

页数：12

共 21 条

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