지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.8 No.2
- 발행연도
- 2013.3
- 수록면
- 288 - 294 (7page)
이용수
초록· 키워드
오류제보하기
The diagnosis of motor failures using an on-line method has been the aim of many researchers and studies. Several spectral analysis techniques have been developed and are used to facilitate on-line diagnosis methods in industry. This paper discusses the first application of a motor flux spectral analysis to the identification of broken rotor bar (BRB) faults in induction motors using a multiple signal classification (MUSIC) technique as an on-line diagnosis method. The proposed method measures the leakage flux in the radial direction using a radial flux sensor which is designed as a search coil and is installed between stator slots. The MUSIC technique, which requires fewer number of data samples and has a higher detection accuracy than the traditional fast Fourier transform (FFT) method, then calculates the motor load condition and extracts any abnormal signals related to motor failures in order to identify BRB faults. Experimental results clearly demonstrate that the proposed method is a promising candidate for an on-line diagnosis method to detect motor failures.
목차
Abstract
1. Introduction
2. Detection of Broken Rotor Bar
3. Diagnosis Algorithm
4. Experimental Setup
5. Experimental Results
6. Conclusion
Acknowledgements
References
참고문헌 (13)
참고문헌 신청
1. [학술지(정기간행물)] - Motor Reliability Working Group / 1985 / Report of large motor reliability survey of industrial and commercial installation, Part II / IEEE Trans. Ind. Appl. IA- 21 (4) : 865 ~ 872
2. [학술지(정기간행물)] - W. T. Thomson. / 2001 / Current signature analysis to detect induction motor faults / IEEE Ind. Appl. Mag 7 (4) : 26 ~ 34
3. [학술지(정기간행물)] - J. R. Cameron. / 1986 / Vibration and current monitoring for detecting airgap eccentricity in large induction motors / Proc. IEE-Electric Power Appl 133 (3) : 155 ~ 163
4. [학술지(정기간행물)] - R. R. Schoen. / 1995 / Motor bearing damage detection using stator current monitoring / IEEE Ind. Appl 31 (6) : 1274 ~ 1279
5. [학술지(정기간행물)] - M. J. Devaney. / 2004 / Detecting motor bearing faults / IEEE Instrumentation and Measurement Mag 7 (4) : 30 ~ 50
2. [학술지(정기간행물)] - W. T. Thomson. / 2001 / Current signature analysis to detect induction motor faults / IEEE Ind. Appl. Mag 7 (4) : 26 ~ 34
3. [학술지(정기간행물)] - J. R. Cameron. / 1986 / Vibration and current monitoring for detecting airgap eccentricity in large induction motors / Proc. IEE-Electric Power Appl 133 (3) : 155 ~ 163
4. [학술지(정기간행물)] - R. R. Schoen. / 1995 / Motor bearing damage detection using stator current monitoring / IEEE Ind. Appl 31 (6) : 1274 ~ 1279
5. [학술지(정기간행물)] - M. J. Devaney. / 2004 / Detecting motor bearing faults / IEEE Instrumentation and Measurement Mag 7 (4) : 30 ~ 50
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UCI(KEPA) : I410-ECN-0101-2014-560-000290206