Abstract
This paper explores and compares the performance of alternative voltage control strategies applied to doubly fed induction generator (DFIG). Different combinations of reactive power control of rotor- and grid-side converters are investigated for voltage-control purposes. Simulations are performed using detailed models built in DIgSILENT PowerFactory in order to illustrate the influence of controllers on transient stability and steady-state operation of the DFIG-based wind plant. This paper also proposes appropriate control strategies for different sets of network operating conditions and topologies. Operational limits, such as current margins and pulse-width modulation limits, are also taken into account. © 2007 IEEE.
Original language | English |
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Pages (from-to) | 389-396 |
Number of pages | 7 |
Journal | IEEE Transactions on Energy Conversion |
Volume | 22 |
Issue number | 2 |
DOIs | |
Publication status | Published - Jun 2007 |
Keywords
- Doubly fed induction geneter (DFIG) modeling
- Transient operation
- Voltage control