Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.04a
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- Pages.19-21
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- 2001
A study on the fault diagnosis system for Induction motor using current signal analysis
전류신호 분석을 통한 유도전동기 고장진단시스템 연구
- Byun, Yeun-Sub (Korea Railroad Research Institute) ;
- Jang, Dong-Uk (Korea Railroad Research Institute) ;
- Park, Hyun-June (Korea Railroad Research Institute) ;
- Wang, Jong-Bae (Korea Railroad Research Institute) ;
- Lee, Byung-Song (Korea Railroad Research Institute)
- Published : 2001.04.19
Abstract
Induction motors are a critical component of many industrial machines and are frequently integrated in commercial equipment. The many economical losses and the deterioration of system reliability might be caused by the failure of induction motors in industrial field. Based on the reliability and cost competitiveness of driving system(motors), the faults detection and diagnosis of system is considered very important factors. In order to perform the faults detection and diagnosis of motors, the vibration monitoring method and motor current signature analysis (MCSA) method are emphasized. In this paper, MCSA method is used for induction motor fault diagnosis. This method analyzes the motor's supply current, since this diagnoses the motor's condition. The diagnostic system is constructed by using LabVIEW of National Instruments.
Keywords