论文信息 - Small signal stability analysis of DFIG based wind farms connected to SMIB

Small signal stability analysis of DFIG based wind farms connected to SMIB

In this paper, SMIB is modified with connecting Doubly Fed Induction Generator (DFIG) via short transmission line is considered for small-signal stability analysis. The modified system without DFIG converter controller (MSMIB) has been analyzed using eigenvalues, participation factor and time domain simulation. Performance of MSMIB is evaluated at different operating points and DFIG wind speeds. The comparative analysis between MSMIB and SMIB has been done. The analysis clearly show the influence of DFIG on SMIB system.

Nilay N. Shah | S. R. Joshi

[1] B. Mei. Modelling adequacy of the doubly fed induction generator for small-signal stability studies in power systems , 2009 .

[2] Enrico Santi,et al. Analysis of sub-synchronous resonance in doubly-fed induction generator-based wind farms interfaced with gate – controlled series capacitor , 2014 .

[3] Bikash C. Pal,et al. Modal Analysis of Grid-Connected Doubly Fed Induction Generators , 2007 .

[4] Lingling Fan,et al. Modal Analysis of a DFIG-Based Wind Farm Interfaced With a Series Compensated Network , 2011, IEEE Transactions on Energy Conversion.

[5] Kit Po Wong,et al. Oscillatory Stability and Eigenvalue Sensitivity Analysis of A DFIG Wind Turbine System , 2011, IEEE Transactions on Energy Conversion.

[6] Bikash C. Pal,et al. Modelling adequacy of the doubly fed induction generator for small-signal stability studies in power systems , 2008 .