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Abstract
Finite control set model predictive control (FCS-MPC) methods in different power electronic applications are gaining considerable attention due to their simplicity and fast dynamics. This paper introduces an assessment of the two-level three-phase voltage source converter (2L-VSC) utilizing different MPC schemes with and without a modulation stage. In order to perform such a comparative evaluation, 2L-VSC efficiency and total harmonics distortion of the voltage (THDv) have been investigated, when considering a linear load. The results demonstrate the performance of different MPC algorithms through an experimental verification on a Danfoss converter, and a set of analyses have been studied using the PLECS and MATLAB/SIMULINK together. It can be concluded that a comparable performance is achieved by using conventional MPC (CMPC), improved MPC (IMPC), periodic MPC (PMPC), and MPC scheme with modulator (M2PC) controllers. The assessment is critical to classify the strategies as mentioned earlier according to their efficiency. Furthermore, it gives a thorough point of view on which algorithm is suitable for the grid-forming applications.
Originalsprog | Engelsk |
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Artikelnummer | 3513 |
Tidsskrift | Applied Sciences (Switzerland) |
Vol/bind | 9 |
Udgave nummer | 17 |
Sider (fra-til) | 1-14 |
Antal sider | 14 |
DOI | |
Status | Udgivet - 1 sep. 2019 |
Fingeraftryk
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Improvement of Transient Power Sharing Performance in Parallel Converter System and Microgrids
Alhasheem, M. A. M. Z. Y. & Davari, P.
01/11/2016 → 01/12/2019
Projekter: Projekt › Ph.d.-projekt