Abstract
The fast development of wind power generation brings new requirements for wind turbine integration to the network. After clearance of an external short-circuit fault, the voltage at the wind turbine terminal should be re-established with minimized power losses. This paper concentrates on voltage recovery of variable speed wind turbines with doubly fed induction generators (DFIG). A simulation model of a MW-level variable speed wind turbine with a DFIG developed in PSCAD/EMTDC is presented, and the control and protection schemes are described. A new control strategy is proposed to re-establish the wind turbine terminal voltage after the clearance of an external short-circuit fault, and the restore the normal operation of the variable speed wind turbine with DFIG, which has been demonstrated by simulation results.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of PESC 2004 |
| Volume | 3 |
| Publisher | Electrical Engineering/Electronics, Computer, Communications and Information Technology Association |
| Publication date | 2004 |
| Pages | 1991-1997 |
| ISBN (Print) | 0-7803-8399-0 |
| Publication status | Published - 2004 |
| Event | 2004 IEEE 35th Annual Power Electronics Specialists Conference, 2004. PESC 04. - Aachen, Germany Duration: 20 Jun 2004 → 25 Jun 2004 Conference number: 35 |
Conference
| Conference | 2004 IEEE 35th Annual Power Electronics Specialists Conference, 2004. PESC 04. |
|---|---|
| Number | 35 |
| Country/Territory | Germany |
| City | Aachen |
| Period | 20/06/2004 → 25/06/2004 |