Stability Analysis of a Grid-Connected DFIG Operating in Sub-synchronous and Super-synchronous Conditions
| dc.contributor.author | Lazar, A. | |
| dc.contributor.author | Kotian, S.M. | |
| dc.date.accessioned | 2026-02-06T06:35:18Z | |
| dc.date.issued | 2022 | |
| dc.description.abstract | This paper examines the impact of power grid strength, power level, rotor side converter (RSC) controller parameters, and shaft parameters on the small-signal stability of a doubly fed induction generator (DFIG)-integrated power system. In each of the parametric variations, both sub-and super-synchronous operating conditions of DFIG are considered. Using the eigenvalue technique the effects of parameter are analyzed and these eigen-inferences are further validated using time-domain simulations. From the analysis it is observed that the in sub-synchronous operating point, weak-grid conditions and RSC controller parameters may result in small-signal instability. © 2022 IEEE. | |
| dc.identifier.citation | 2022 IEEE International Power and Renewable Energy Conference, IPRECON 2022, 2022, Vol., , p. - | |
| dc.identifier.uri | https://doi.org/10.1109/IPRECON55716.2022.10059580 | |
| dc.identifier.uri | https://idr.nitk.ac.in/handle/123456789/29766 | |
| dc.publisher | Institute of Electrical and Electronics Engineers Inc. | |
| dc.subject | Doubly fed induction generator (DFIG) | |
| dc.subject | Eigenvalue analysis | |
| dc.subject | Small-signal stability | |
| dc.subject | Time-domain simulation | |
| dc.title | Stability Analysis of a Grid-Connected DFIG Operating in Sub-synchronous and Super-synchronous Conditions |