Abstract
This paper deals with the problem of LCL filter resonance in grid connected inverter control. The system equations are reformulated to allow the application of the active disturbance rejection control (ADRC). The resonance, assumed unknown, is treated as a disturbance, then estimated and mitigated. By using this new robust control, a high level of performance is achieved with a minimum complexity in the controller design, and without any adaptive algorithm. It is demonstrated that the true quality of the control system is obtained by the proposed solution. Furthermore, it is shown that this control is robust against parameter variations and disturbances.
Originalsprog | Engelsk |
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Titel | Proceedings of IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), 2016 |
Antal sider | 6 |
Forlag | IEEE Press |
Publikationsdato | maj 2016 |
Sider | 2661 - 2666 |
ISBN (Elektronisk) | 978-1-5090-1210-7 |
DOI | |
Status | Udgivet - maj 2016 |
Begivenhed | 2016 8th International Power Electronics and Motion Control Conference - ECCE Asia (IPEMC 2016-ECCE Asia) - Hefei, Kina Varighed: 22 maj 2016 → 25 maj 2016 |
Konference
Konference | 2016 8th International Power Electronics and Motion Control Conference - ECCE Asia (IPEMC 2016-ECCE Asia) |
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Land/Område | Kina |
By | Hefei |
Periode | 22/05/2016 → 25/05/2016 |