The stability, operation, and control of power networks have been challenged due to the
increased penetration of power electronic converters. New instability phenomena have …

Instability issues of the grid-connected doubly fed induction generator (DFIG) based wind
turbines (WTs) during low-voltage ride-through (LVRT) have got little attention yet. In this …

This paper extends previously proposed methods for frequency-domain analysis of
subsynchronous oscillation phenomena in synchronous machines. Particular attention is …

As the penetration of complex grid-connected devices, such as power electronic inverters,
increases, so too does the complexity of analyzing system stability. A graphical application …

To evaluate the stability of Subsynchronous Torsional Interactions (SSTI), we propose a
simple and effective approach using admittance model. The proposed approach gives the …

Proof and Application of the Positive-Net-Dam** Stability Criterion Page 1 IEEE
TRANSACTIONS ON POWER SYSTEMS, VOL. 26, NO. 1, FEBRUARY 2011 481 Proof and …

This paper introduces a small-signal dynamic model of a fixed-frequency (induction machine
based) wind farm connected to an electrical power system. The model represents the system …

In electric motor-driven machines, mechanical torsional dynamics are nonlinearly coupled
with the electrical system through the electromagnetic torque and the counter-electromotive …

In this paper, the method for the nonlinear control design of a permanent magnet
synchronous generator based-wind energy conversion system (WECS) is proposed in order …

Stability of grid-connected VSCs in DC voltage control (DVC) timescales (ie, the frequency
range of dynamics covering converter outer controls) has recently caught increased …