Abstract
This paper proposes an improvement of the finite control set model predictive control (FCS-MPC) strategy for enhancing the voltage regulation performance of a voltage source converter (VSC) used for standalone microgrid and uninterrupted power supply (UPS) applications. The modification is based on tracking the voltage reference trajectory derivative using a single step prediction horizon. The main results are: 1) reduction of the total harmonic distortion (THD) and better tracking of fundamental voltage component compared with the conventional FCS-MPC, 2) lower computational burden compared to multi-step prediction horizon strategies, and 3) preserved fast dynamic response to abrupt load changes. These findings have been validated for both linear and nonlinear loads through experimental verification on a 15kW two-level VSC prototype.
Originalsprog | Engelsk |
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Titel | Proceedings of 2017 IEEE Energy Conversion Congress and Exposition (ECCE) |
Antal sider | 6 |
Forlag | IEEE Press |
Publikationsdato | okt. 2017 |
Sider | 4475-4480 |
ISBN (Elektronisk) | 978-1-5090-2998-3 |
DOI | |
Status | Udgivet - okt. 2017 |
Begivenhed | 2017 IEEE Energy Conversion Congress and Exposition (ECCE) - Cincinnati, Ohio, USA Varighed: 1 okt. 2017 → 5 okt. 2017 |
Konference
Konference | 2017 IEEE Energy Conversion Congress and Exposition (ECCE) |
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Land/Område | USA |
By | Cincinnati, Ohio |
Periode | 01/10/2017 → 05/10/2017 |