Sensorless second-order switching surface for a three-level boost converter
This paper proposes a sensorless second-order switching surface to control a three-level boost converter (TLBC). A predictive current method is proposed to reduce the number of sensors in the normal second-order switching surface method. Based on a developed model of the TLBC, the current is estimat...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Published: |
Turkiye Klinikleri Journal of Medical Sciences
2019
|
| Subjects: |
| _version_ | 1796947096110104576 |
|---|---|
| author | Messikh, Tarek Rahim, Nasrudin Abd Mekhilef, Saad |
| author_facet | Messikh, Tarek Rahim, Nasrudin Abd Mekhilef, Saad |
| author_sort | Messikh, Tarek |
| collection | UM |
| description | This paper proposes a sensorless second-order switching surface to control a three-level boost converter (TLBC). A predictive current method is proposed to reduce the number of sensors in the normal second-order switching surface method. Based on a developed model of the TLBC, the current is estimated and a switching surface is formulated in the state-energy plane. Simulation and hardware tests are carried out to verify the viability and the effectiveness of the proposed control technique. Results obtained show a good performance of the converter in term of DC-bus balancing and fast dynamic response under sudden load change. © TÜBİTAK. |
| first_indexed | 2024-03-06T05:41:43Z |
| format | Article |
| id | um.eprints-16690 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:41:43Z |
| publishDate | 2019 |
| publisher | Turkiye Klinikleri Journal of Medical Sciences |
| record_format | dspace |
| spelling | um.eprints-166902020-03-17T02:48:59Z http://eprints.um.edu.my/16690/ Sensorless second-order switching surface for a three-level boost converter Messikh, Tarek Rahim, Nasrudin Abd Mekhilef, Saad TK Electrical engineering. Electronics Nuclear engineering This paper proposes a sensorless second-order switching surface to control a three-level boost converter (TLBC). A predictive current method is proposed to reduce the number of sensors in the normal second-order switching surface method. Based on a developed model of the TLBC, the current is estimated and a switching surface is formulated in the state-energy plane. Simulation and hardware tests are carried out to verify the viability and the effectiveness of the proposed control technique. Results obtained show a good performance of the converter in term of DC-bus balancing and fast dynamic response under sudden load change. © TÜBİTAK. Turkiye Klinikleri Journal of Medical Sciences 2019 Article PeerReviewed Messikh, Tarek and Rahim, Nasrudin Abd and Mekhilef, Saad (2019) Sensorless second-order switching surface for a three-level boost converter. Turkish Journal of Electrical Engineering and Computer Sciences, 27 (1). pp. 11-23. ISSN 1300-0632, DOI https://doi.org/10.3906/elk-1803-60 <https://doi.org/10.3906/elk-1803-60>. http://journals.tubitak.gov.tr/elektrik/issues/elk-19-27-1/elk-27-1-2-1803-60.pdf doi:10.3906/elk-1803-60 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Messikh, Tarek Rahim, Nasrudin Abd Mekhilef, Saad Sensorless second-order switching surface for a three-level boost converter |
| title | Sensorless second-order switching surface for a three-level boost converter |
| title_full | Sensorless second-order switching surface for a three-level boost converter |
| title_fullStr | Sensorless second-order switching surface for a three-level boost converter |
| title_full_unstemmed | Sensorless second-order switching surface for a three-level boost converter |
| title_short | Sensorless second-order switching surface for a three-level boost converter |
| title_sort | sensorless second order switching surface for a three level boost converter |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT messikhtarek sensorlesssecondorderswitchingsurfaceforathreelevelboostconverter AT rahimnasrudinabd sensorlesssecondorderswitchingsurfaceforathreelevelboostconverter AT mekhilefsaad sensorlesssecondorderswitchingsurfaceforathreelevelboostconverter |