Abstract
The dynamical behavior of temperature is becoming a critical design consideration for the Modular Multilevel Converter (MMC). Investigation of an advanced control structure for Grid Connected-Modular Multilevel Converter (GC-MMC) is proposed in this paper. To achieve this goal, an non-linear model of MMC regarding considering of negative and positive sequence components with thermal dynamics has been presented. Then, due to existence of unbalance voltage faults in distribution grid, non-linarites and uncertainties in model, adaptive robust current controller which is composed of sliding mode and fuzzy control, is developed for GC-MMC. Finally, numerical results are given in order to show the dynamic performance of GC-MMC prototype under normal and unbalanced fault conditions. They illustrate the proposed current controllers could keep the MMC stable under different conditions and thermal performance of MMC is given.
| Originalsprog | Engelsk |
|---|---|
| Titel | Proceedings of the 2017 IMAPS Nordic Conference on Microelectronics Packaging (NordPac) |
| Antal sider | 5 |
| Udgivelsessted | Gothenburg, Sweden |
| Forlag | IEEE Press |
| Publikationsdato | jun. 2017 |
| Sider | 17-21 |
| ISBN (Trykt) | 978-1-5386-3054-9 |
| Status | Udgivet - jun. 2017 |
| Begivenhed | 2017 IMAPS Nordic Conference on Microelectronics Packaging (NordPac) - Gothenburg, Sverige Varighed: 18 jun. 2017 → 20 jun. 2017 |
Konference
| Konference | 2017 IMAPS Nordic Conference on Microelectronics Packaging (NordPac) |
|---|---|
| Land/Område | Sverige |
| By | Gothenburg |
| Periode | 18/06/2017 → 20/06/2017 |