Open circuit fault detection and diagnosis in matrix converters
With the increased use of power electronics in aerospace, automotive, industrial, and energy generation sectors, the demand for highly reliable and power dense solutions has increased. Matrix converters become attractive when taking into account demands for high reliability and high power density. W...
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| Format: | Article |
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Institute of Electrical and Electronics Engineers
2014
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| Online Access: | https://eprints.nottingham.ac.uk/32846/ |
| _version_ | 1848794501926092800 |
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| author | Brunson, C. Empringham, Lee De Lillo, Liliana Wheeler, Patrick Clare, Jon C. |
| author_facet | Brunson, C. Empringham, Lee De Lillo, Liliana Wheeler, Patrick Clare, Jon C. |
| author_sort | Brunson, C. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | With the increased use of power electronics in aerospace, automotive, industrial, and energy generation sectors, the demand for highly reliable and power dense solutions has increased. Matrix converters become attractive when taking into account demands for high reliability and high power density. With their lack of large bulky DC-link capacitors, high power densities are possible with the capability to operate with high ambient temperatures. When a power converter needs high reliability, under tight weight and volume constraints, it is often not possible to have an entirely redundant system. Taking into account these constraints it is desirable that the power converter continue to operate even under faulty conditions, albeit with diminished performance in some regard. This paper presents an open circuit switch fault detection and diagnosis system for matrix converters, which has been experimentally validated. The presented system requires no load models, averaging windows or additional sensors, this makes the proposed method fast and low cost. |
| first_indexed | 2025-11-14T19:17:12Z |
| format | Article |
| id | nottingham-32846 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:17:12Z |
| publishDate | 2014 |
| publisher | Institute of Electrical and Electronics Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-328462020-05-04T16:55:25Z https://eprints.nottingham.ac.uk/32846/ Open circuit fault detection and diagnosis in matrix converters Brunson, C. Empringham, Lee De Lillo, Liliana Wheeler, Patrick Clare, Jon C. With the increased use of power electronics in aerospace, automotive, industrial, and energy generation sectors, the demand for highly reliable and power dense solutions has increased. Matrix converters become attractive when taking into account demands for high reliability and high power density. With their lack of large bulky DC-link capacitors, high power densities are possible with the capability to operate with high ambient temperatures. When a power converter needs high reliability, under tight weight and volume constraints, it is often not possible to have an entirely redundant system. Taking into account these constraints it is desirable that the power converter continue to operate even under faulty conditions, albeit with diminished performance in some regard. This paper presents an open circuit switch fault detection and diagnosis system for matrix converters, which has been experimentally validated. The presented system requires no load models, averaging windows or additional sensors, this makes the proposed method fast and low cost. Institute of Electrical and Electronics Engineers 2014-10-20 Article PeerReviewed Brunson, C., Empringham, Lee, De Lillo, Liliana, Wheeler, Patrick and Clare, Jon C. (2014) Open circuit fault detection and diagnosis in matrix converters. IEEE Transactions on Power Electronics, 30 (5). pp. 2840-2847. ISSN 0885-8993 AC-AC power conversion Fault diagnosis http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6930819 doi:10.1109/TPEL.2014.2364152 doi:10.1109/TPEL.2014.2364152 |
| spellingShingle | AC-AC power conversion Fault diagnosis Brunson, C. Empringham, Lee De Lillo, Liliana Wheeler, Patrick Clare, Jon C. Open circuit fault detection and diagnosis in matrix converters |
| title | Open circuit fault detection and diagnosis in matrix converters |
| title_full | Open circuit fault detection and diagnosis in matrix converters |
| title_fullStr | Open circuit fault detection and diagnosis in matrix converters |
| title_full_unstemmed | Open circuit fault detection and diagnosis in matrix converters |
| title_short | Open circuit fault detection and diagnosis in matrix converters |
| title_sort | open circuit fault detection and diagnosis in matrix converters |
| topic | AC-AC power conversion Fault diagnosis |
| url | https://eprints.nottingham.ac.uk/32846/ https://eprints.nottingham.ac.uk/32846/ https://eprints.nottingham.ac.uk/32846/ |