Abstract
The continuous increase in wind power penetration level brings new requirements for wind turbine integration into the network. The grid code requires that after clearance of an external short-circuit fault, grid-connected wind turbines should restore their normal operation without power loss caused by disconnections. This paper presents a transient performance study of an offshore wind farm with HVDC transmission for grid connection, where the wind turbines in the offshore wind farm are also connected with dc collection network. A power-reduction control strategy (PRCS) for transient performance improvement is proposed for the offshore wind farm that allows it to withstand severe voltage dips. A simulation model of a 400 MW offshore wind farm developed in PSCAD/EMTDC is presented. The transient performance of the offshore wind farm is studied, and the results show the effectiveness of the proposed control strategy.
| Originalsprog | Engelsk |
|---|---|
| Titel | Proceedings of the IEEE Power and Energy Society General Meeting 2011 |
| Antal sider | 8 |
| Forlag | IEEE Press |
| Publikationsdato | 2011 |
| Sider | 1-8 |
| ISBN (Trykt) | 978-1-4577-1000-1 |
| ISBN (Elektronisk) | 978-1-4577-1001-8 |
| DOI | |
| Status | Udgivet - 2011 |
| Begivenhed | IEEE Power and Energy Society General Meeting - San Diego, USA Varighed: 24 jul. 2011 → 29 jul. 2011 |
Konference
| Konference | IEEE Power and Energy Society General Meeting |
|---|---|
| Land/Område | USA |
| By | San Diego |
| Periode | 24/07/2011 → 29/07/2011 |