- Title
- Computationally efficient modified model predictive control for 2L-VSI with common mode voltage mitigation
- Creator
- Uddin, Muslem; Mirzaeva, Galina; Goodwin, Graham
- Relation
- 2017 IEEE Southern Power Electronics Conference (SPEC). Proceedings 2017 IEEE Southern Power Electronics Conference (SPEC) (Puerto Varas, Chile 4-7 December, 2017)
- Publisher Link
- http://dx.doi.org/10.1109/SPEC.2017.8333602
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2017
- Description
- This paper proposes a computationally efficient modified model predictive control (MMPC) scheme for a two-level voltage source inverter (2L-VSI) with common-mode voltage (CMV) reduction. Two main aspects of the proposed MMPC scheme are explored: (a) computational efficiency, by transforming the cost function into voltage domain and reduction of the number of compared options to only 2; (b) harmonic performace, by comparison to standard MPC and standard SVM, with and without CMV reduction. Findings of the paper are validated by simulations in Matlab-Simulink. It has been concluded that MPC has advantages over SVM if, due to application constraints, CMV needs to be reduced.
- Subject
- common-mode voltage; model predictive control; power converter; voltage source inverter; cost function; voltage vector
- Identifier
- http://hdl.handle.net/1959.13/1386171
- Identifier
- uon:32368
- Identifier
- ISBN:9781509064250
- Language
- eng
- Reviewed
- Hits: 991
- Visitors: 1164
- Downloads: 0
| Thumbnail | File | Description | Size | Format |
|---|