Abstract
Due to the highly developed AC grids and extend merits of DC grid, the future of power system architecture would more likely be a hybrid AC-DC grid. The only method to interconnect these two subgrids is employing power electronic converters. In this paper, a unified power sharing approach based on synchronous machine principle is proposed for Interlinking Converter (IC) in hybrid AC-DC grids. This approach interconnects dc link voltage to ac frequency by emulating the synchronous machine model, and hereby, introducing a proper power sharing between DC and AC sources. Simulations results validate the effectiveness of the control scheme.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of 2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) |
| Number of pages | 8 |
| Publisher | IEEE Press |
| Publication date | Sept 2018 |
| Pages | 1-8 |
| Article number | 8515648 |
| ISBN (Print) | 978-1-5386-4145-3 |
| ISBN (Electronic) | 978-9-0758-1528-3 |
| Publication status | Published - Sept 2018 |
| Event | 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) - Riga, Latvia Duration: 17 Sept 2018 → 21 Sept 2018 |
Conference
| Conference | 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) |
|---|---|
| Country/Territory | Latvia |
| City | Riga |
| Period | 17/09/2018 → 21/09/2018 |
Keywords
- «Interlinking converter»
- «droop method.»
- «hybrid microgrids»
- «virtual synchronous machines»