Comparison of open and short-circuit switches faults voltage source inverter (VSI) analysis using time-frequency distributions
Power electronics are highly expanded area in industrial process which offers reliability, survivability and continuous operation. However, the emergence of switches fault has become a major concern in the development of advanced. Switches faults founded in VSI causing equipment failure and cost inc...
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my.utem.eprints.143692023-07-05T16:15:30Z http://eprints.utem.edu.my/id/eprint/14369/ Comparison of open and short-circuit switches faults voltage source inverter (VSI) analysis using time-frequency distributions Manap, Mustafa Ahmad, Nur Sumayyah Abdullah, Abdul Rahim Bahari, Norhazilina TK Electrical engineering. Electronics Nuclear engineering Power electronics are highly expanded area in industrial process which offers reliability, survivability and continuous operation. However, the emergence of switches fault has become a major concern in the development of advanced. Switches faults founded in VSI causing equipment failure and cost increased in manufacturing process. Therefore, the fault detection of voltage source inverter (VSI) is necessary to identify the VSI switches faults. This paper presents the analysis of VSI switches faults using TFDs which are short times fourier transform (STFT) and spectrogram. From time-frequency representation (TFR) obtained by using the TFDs, parameters of faults signal can be estimated such as instantaneous of average, RMS, Fundamental, Total Waveform Distortion (TWD), Total Harmonics Distortion (THD) and Total non-Harmonic Distortion (TnHD) of current signals. Based on the characteristics of the faults calculated from the signal parameters, VSI switches faults can be detected and identified. The performance of TFD for the faults analysis is also demonstrated to select the best TFD for switches faults detection and identification system. Trans Tech Publications 2015 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/14369/1/2015_Journal_AMM_Comparison_of_Open_and_Short-Circuit_Switches_Faults__Voltage_Source.pdf Manap, Mustafa and Ahmad, Nur Sumayyah and Abdullah, Abdul Rahim and Bahari, Norhazilina (2015) Comparison of open and short-circuit switches faults voltage source inverter (VSI) analysis using time-frequency distributions. Applied Mechanics and Materials, 752-75 (2015). pp. 1164-1169. ISSN 1660-9336 https://www.scientific.net/AMM.752-753.1164 doi:10.4028/www.scientific.net/AMM.752-753.1164 |
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TK Electrical engineering. Electronics Nuclear engineering Manap, Mustafa Ahmad, Nur Sumayyah Abdullah, Abdul Rahim Bahari, Norhazilina Comparison of open and short-circuit switches faults voltage source inverter (VSI) analysis using time-frequency distributions |
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Power electronics are highly expanded area in industrial process which offers reliability, survivability and continuous operation. However, the emergence of switches fault has become a major concern in the development of advanced. Switches faults founded in VSI causing equipment failure and cost increased in manufacturing process. Therefore, the fault detection of voltage source inverter (VSI) is necessary to identify the VSI switches faults. This paper presents the analysis of VSI switches faults using TFDs which are short times fourier transform (STFT) and spectrogram. From time-frequency representation (TFR) obtained by using the TFDs, parameters of faults signal can be estimated such as instantaneous of average, RMS, Fundamental, Total Waveform Distortion (TWD), Total Harmonics Distortion (THD) and Total non-Harmonic Distortion (TnHD) of current signals. Based on the characteristics of the faults calculated from the signal parameters, VSI switches faults can be detected and identified. The performance of TFD for the faults analysis is also demonstrated to select the best TFD for switches faults detection and identification system. |
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Article |
author |
Manap, Mustafa Ahmad, Nur Sumayyah Abdullah, Abdul Rahim Bahari, Norhazilina |
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Manap, Mustafa Ahmad, Nur Sumayyah Abdullah, Abdul Rahim Bahari, Norhazilina |
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Manap, Mustafa |
title |
Comparison of open and short-circuit switches faults voltage source inverter (VSI) analysis using time-frequency distributions |
title_short |
Comparison of open and short-circuit switches faults voltage source inverter (VSI) analysis using time-frequency distributions |
title_full |
Comparison of open and short-circuit switches faults voltage source inverter (VSI) analysis using time-frequency distributions |
title_fullStr |
Comparison of open and short-circuit switches faults voltage source inverter (VSI) analysis using time-frequency distributions |
title_full_unstemmed |
Comparison of open and short-circuit switches faults voltage source inverter (VSI) analysis using time-frequency distributions |
title_sort |
comparison of open and short-circuit switches faults voltage source inverter (vsi) analysis using time-frequency distributions |
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Trans Tech Publications |
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2015 |
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http://eprints.utem.edu.my/id/eprint/14369/1/2015_Journal_AMM_Comparison_of_Open_and_Short-Circuit_Switches_Faults__Voltage_Source.pdf http://eprints.utem.edu.my/id/eprint/14369/ https://www.scientific.net/AMM.752-753.1164 |
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