2020
DOI: 10.1109/tim.2019.2946470
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Fault Identification for Circuit Breakers Based on Vibration Measurements

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Cited by 35 publications
(13 citation statements)
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“…Yang et al 21 proposed a fault classification method for 12 kV circuit breakers. The Morphological Correlation Coefficient (MCC) was used to detect faults, and the ensemble empirical mode decomposition Hilbert marginal spectrum energy entropy (EEMD-HMSEE) obtained from vibration data was used to train the SVM for classification.…”
Section: Related Studiesmentioning
confidence: 99%
See 1 more Smart Citation
“…Yang et al 21 proposed a fault classification method for 12 kV circuit breakers. The Morphological Correlation Coefficient (MCC) was used to detect faults, and the ensemble empirical mode decomposition Hilbert marginal spectrum energy entropy (EEMD-HMSEE) obtained from vibration data was used to train the SVM for classification.…”
Section: Related Studiesmentioning
confidence: 99%
“…In that case, the more delicate components of the Mel frequency spectral envelope can be represented. Still, the dimensionality of the feature vector increases, so MFCCs with less than 20 dimensions [20][21][22][23] or MFCCs and logarithmic energy are often used. 24 The MFCCs and its time-varying component Delta MFCCs, and also the time-varying component of Delta MFCCs, Delta delta MFCCs, are sometimes used.…”
Section: Compress the Amplitude Spectrum By Applying Amentioning
confidence: 99%
“…The SVM is being applied for detecting the faulty condition of the circuit breakers (CB) based on historic vibration measurement data 22 . Liu et al proposed a hybrid defect diagnostic model for water quality monitoring devices based on multiclass support vector machines (MSVM) 23 .…”
Section: Introductionmentioning
confidence: 99%
“…There have been different methods proposed in the relevant literature to perform some condition monitoring based on measuring a parameter and analysing the obtained data to assess contacts health, such as vibration analysis and dynamic contact resistance measurement. Under vibration analysis approach, the vibration patterns from operating mechanism recorded during opening/closing operations [11][12][13][14][15], or acoustic signals emitted by arc and main contacts at the instant of contact touch are analysed [16]. To perform dynamic contact resistance measurement, contact resistance of the circuit breaker is measured while the contacts move; this provides some information on the state of the main and arcing contacts [17][18][19][20][21].…”
Section: Introductionmentioning
confidence: 99%