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Título del libro: 2024 Ieee Pes Generation, Transmission And Distribution Latin America Conference And Industrial Exposition, Gtdla 2024
Título del capítulo: Impact of the integration of VSC-connected power devices on the transient stability of power systems

Autores UNAM:
JOHAN RACIEL GRANADOS VILLEDA; ADRIAN FLORES LUNA; RUBEN TAPIA OLVERA; LUIS MIGUEL CASTRO GONZALEZ;
Autores externos:

Idioma:

Año de publicación:
2024
Palabras clave:

Electric power system stability; Solar power generation; Battery energy storage systems; Critical fault clearing time; Fault clearing time; Photovoltaics; Power; Power devices; Power grids; Stability of power system; Technical challenges; Voltage source; Transient stability


Resumen:

Power systems worldwide face profound technical challenges that require thorough analysis and evaluation to ensure proper system operation. One of the main aspects involved in these challenges focuses on the use of power electronics-based devices, specifically those using voltage source converters (VSC), which allow flexible operation of the power grids. In this work, a transient stability study for a practical power system with the integration of battery energy storage systems (BESS), static synchronous compensators (STATCOM), and solar photovoltaic (PV) is developed. The crux of this study is the use of a positive-sequence VSC model to represent the power devices, which seamlessly combine with the power system model. This permits us to perform time-domain simulations in an efficient way with new topologies and size of power systems. The critical fault clearing time is determined to verify the impact of these technologies on power system transient response. The results demonstrate the impact of replacing synchronous generators (SG) with PV systems and the influence of BESS and STATCOM devices on the power grid with high PV penetration. The presented methodology is applied in the equivalent model of the New England power grid. © 2024 IEEE.


Entidades citadas de la UNAM: