Model predictive control for a dual active bridge inverter with a floating bridge
This paper presents a Model Predictive Control technique applied to a dual active bridge inverter where one of the bridges is floating. The proposed floating bridge topology eliminates the need for isolation transformer in a dual inverter system and therefore reduces the size, weight and losses in t...
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| Format: | Article |
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Institute of Electrical and Electronics Engineers
2016
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| Online Access: | https://eprints.nottingham.ac.uk/35837/ |
| _version_ | 1848795172591108096 |
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| author | Chowdhury, Shajjad Wheeler, Patrick Gerada, C. Patel, Chintan |
| author_facet | Chowdhury, Shajjad Wheeler, Patrick Gerada, C. Patel, Chintan |
| author_sort | Chowdhury, Shajjad |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | This paper presents a Model Predictive Control technique applied to a dual active bridge inverter where one of the bridges is floating. The proposed floating bridge topology eliminates the need for isolation transformer in a dual inverter system and therefore reduces the size, weight and losses in the system. To achieve multilevel output voltage waveforms the floating inverter DC link capacitor is charged to the half of the main DC link voltage. A finite-set Model Predictive Control technique is used to control the load current of the converter as well as the floating capacitor voltage. Model predictive control does not require any switching sequence design or complex switching time calculations as used for SVM, thus the technique has some advantages in this application. A detailed analysis of the converter as well as the predictive control strategy is given in this paper. Simulation and experimental results to validate the approach are also presented. |
| first_indexed | 2025-11-14T19:27:52Z |
| format | Article |
| id | nottingham-35837 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:27:52Z |
| publishDate | 2016 |
| publisher | Institute of Electrical and Electronics Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-358372020-05-04T18:04:06Z https://eprints.nottingham.ac.uk/35837/ Model predictive control for a dual active bridge inverter with a floating bridge Chowdhury, Shajjad Wheeler, Patrick Gerada, C. Patel, Chintan This paper presents a Model Predictive Control technique applied to a dual active bridge inverter where one of the bridges is floating. The proposed floating bridge topology eliminates the need for isolation transformer in a dual inverter system and therefore reduces the size, weight and losses in the system. To achieve multilevel output voltage waveforms the floating inverter DC link capacitor is charged to the half of the main DC link voltage. A finite-set Model Predictive Control technique is used to control the load current of the converter as well as the floating capacitor voltage. Model predictive control does not require any switching sequence design or complex switching time calculations as used for SVM, thus the technique has some advantages in this application. A detailed analysis of the converter as well as the predictive control strategy is given in this paper. Simulation and experimental results to validate the approach are also presented. Institute of Electrical and Electronics Engineers 2016-09-01 Article PeerReviewed Chowdhury, Shajjad, Wheeler, Patrick, Gerada, C. and Patel, Chintan (2016) Model predictive control for a dual active bridge inverter with a floating bridge. IEEE Transactions on Industrial Electronics, 63 (9). 5558 -5568. ISSN 0278-0046 Dual inverter model Predictive control open end winding induction motor floating bridge http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7466846 doi:10.1109/TIE.2016.2564949 doi:10.1109/TIE.2016.2564949 |
| spellingShingle | Dual inverter model Predictive control open end winding induction motor floating bridge Chowdhury, Shajjad Wheeler, Patrick Gerada, C. Patel, Chintan Model predictive control for a dual active bridge inverter with a floating bridge |
| title | Model predictive control for a dual active bridge inverter with a floating bridge |
| title_full | Model predictive control for a dual active bridge inverter with a floating bridge |
| title_fullStr | Model predictive control for a dual active bridge inverter with a floating bridge |
| title_full_unstemmed | Model predictive control for a dual active bridge inverter with a floating bridge |
| title_short | Model predictive control for a dual active bridge inverter with a floating bridge |
| title_sort | model predictive control for a dual active bridge inverter with a floating bridge |
| topic | Dual inverter model Predictive control open end winding induction motor floating bridge |
| url | https://eprints.nottingham.ac.uk/35837/ https://eprints.nottingham.ac.uk/35837/ https://eprints.nottingham.ac.uk/35837/ |