Search Results for author: Łukasz Kocewiak

Found 4 papers, 0 papers with code

Software-Defined Virtual Synchronous Condenser

no code implementations15 Nov 2023 Zimin Jiang, Peng Zhang, Yifan Zhou, Łukasz Kocewiak, Divya Kurthakoti Chandrashekhara, Marie-Lou Picherit, Zefan Tang, Kenneth B. Bowes, Guangya Yang

Synchronous condensers (SCs) play important roles in integrating wind energy into relatively weak power grids.

An Extended Nonlinear Stability Assessment Methodology For Type-4 Wind Turbines via Time Reversal Trajectory

no code implementations21 Jul 2023 Sujay Ghosh, Mohammad Kazem Bakhshizadeh, Guangya Yang, Łukasz Kocewiak

However, in that work, the accuracy of the estimated TLRoA was not investigated, i. e. the TLRoA was not compared against a forward simulated region of attraction, and the sensitivity of the system parameters on the TLRoA was not explored.

Transient Stability Analysis of Grid-Connected Converters Based on Reverse-Time Trajectory

no code implementations12 Jun 2023 Mohammad Kazem Bakhshizadeh, Sujay Ghosh, Guangya Yang, Łukasz Kocewiak

So far, standalone time-domain simulations or analytical Lyapunov stability criteria have been used to investigate transient stability.

Nonlinear Stability Assessment Of Type-4 Wind Turbines During Unbalanced Grid Faults Based On Reduced-Order Model

no code implementations9 Jun 2023 Sujay Ghosh, Mohammad Kazem Bakhshizadeh, Łukasz Kocewiak, Guangya Yang

As the number of converter-based renewable generations in the power system is increasing, the inertia provided by the synchronous generators is reducing, which in turn is reducing the stability margins of the power system.

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