Enhanced Reduced Order Model of Wind Turbines with DFIG for Power System Stability Studies
- 1 November 2006
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
This paper presents an extension to the stability model of the doubly fed induction generator (DFIG) used for wind turbines. With the proposed extension it is possible to consider the alternating components of the rotor current and thus the variation of the converter DC-link voltage. With realistic DC-voltage responses, a more accurate modeling of crowbar switching will now be possible. The paper also presents suitable models for rotor and line side converters, as well as for the DC-link. Moreover, the paper provides simulation results not only for model verification but also for demonstrating the behavior of the DFIG and the corresponding control system during fault.Keywords
This publication has 3 references indexed in Scilit:
- Advanced grid requirements for the integration of wind turbines into the German transmission systemPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2006
- Modeling of Wind Turbines Equipped with Doubly-Fed Induction Machines for Power System Stability StudiesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2006
- Grid code requirements concerning connection and operation of wind turbines in GermanyPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005