IGBT fault detection for three phase motor drives using neural networks
Motor drives are widely used in industry for controlling the speed of three phase AC motors. Faults in motor drives degrade motor performance and can cause catastrophic failures. IGBT (Insulated Gate Bipolar Transistor) switch faults are one of the main roots of electrical faults in inverters and mo...
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2013
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/102805 http://hdl.handle.net/10220/16439 |
| _version_ | 1811680863278071808 |
|---|---|
| author | Alavi, Marjan Luo, Ming Wang, Danwei Bai, Haonan |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Alavi, Marjan Luo, Ming Wang, Danwei Bai, Haonan |
| author_sort | Alavi, Marjan |
| collection | NTU |
| description | Motor drives are widely used in industry for controlling the speed of three phase AC motors. Faults in motor drives degrade motor performance and can cause catastrophic failures. IGBT (Insulated Gate Bipolar Transistor) switch faults are one of the main roots of electrical faults in inverters and motor drives. In this paper, a method based on neural network is implemented to detect and isolate switch faults in a three phase voltage source inverter. Only the output signals of the inverter are monitored. The entropy of the phase current and voltage is selected as the switch fault feature. Single and multiple short and open circuit switch faults are isolable with this method. |
| first_indexed | 2024-10-01T03:31:48Z |
| format | Conference Paper |
| id | ntu-10356/102805 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:31:48Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/1028052020-03-07T12:47:12Z IGBT fault detection for three phase motor drives using neural networks Alavi, Marjan Luo, Ming Wang, Danwei Bai, Haonan School of Electrical and Electronic Engineering IEEE Conference on Emerging Technologies & Factory Automation (17th : 2012 : Krakow, Poland) A*STAR SIMTech DRNTU::Engineering::Electrical and electronic engineering Motor drives are widely used in industry for controlling the speed of three phase AC motors. Faults in motor drives degrade motor performance and can cause catastrophic failures. IGBT (Insulated Gate Bipolar Transistor) switch faults are one of the main roots of electrical faults in inverters and motor drives. In this paper, a method based on neural network is implemented to detect and isolate switch faults in a three phase voltage source inverter. Only the output signals of the inverter are monitored. The entropy of the phase current and voltage is selected as the switch fault feature. Single and multiple short and open circuit switch faults are isolable with this method. 2013-10-10T08:36:30Z 2019-12-06T21:00:30Z 2013-10-10T08:36:30Z 2019-12-06T21:00:30Z 2012 2012 Conference Paper Alavi, M., Luo, M., Wang, D., & Bai, H. (2012). IGBT fault detection for three phase motor drives using neural networks. 2012 IEEE 17th Conference on Emerging Technologies & Factory Automation (ETFA), pp.1-8. https://hdl.handle.net/10356/102805 http://hdl.handle.net/10220/16439 10.1109/ETFA.2012.6489593 en © 2012 IEEE |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering Alavi, Marjan Luo, Ming Wang, Danwei Bai, Haonan IGBT fault detection for three phase motor drives using neural networks |
| title | IGBT fault detection for three phase motor drives using neural networks |
| title_full | IGBT fault detection for three phase motor drives using neural networks |
| title_fullStr | IGBT fault detection for three phase motor drives using neural networks |
| title_full_unstemmed | IGBT fault detection for three phase motor drives using neural networks |
| title_short | IGBT fault detection for three phase motor drives using neural networks |
| title_sort | igbt fault detection for three phase motor drives using neural networks |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | https://hdl.handle.net/10356/102805 http://hdl.handle.net/10220/16439 |
| work_keys_str_mv | AT alavimarjan igbtfaultdetectionforthreephasemotordrivesusingneuralnetworks AT luoming igbtfaultdetectionforthreephasemotordrivesusingneuralnetworks AT wangdanwei igbtfaultdetectionforthreephasemotordrivesusingneuralnetworks AT baihaonan igbtfaultdetectionforthreephasemotordrivesusingneuralnetworks |