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Título del libro: 2021 Ieee Chilean Conference On Electrical, Electronics Engineering, Information And Communication Technologies, Chilecon 2021
Título del capítulo: The Impact of Solid State Transformers Integration on Frequency Stability

Autores UNAM:
MARIO ROBERTO ARRIETA PATERNINA;
Autores externos:

Idioma:

Año de publicación:
2021
Palabras clave:

Dynamics; Electric load management; Electric power transmission networks; Frequency stability; Integration; Smart power grids; Frequency control; Frequency dynamics; Load dynamics; Load modeling; Response systems; Solid state transformer; State-transformers; Supporting systems; System frequency; System loads; Frequency response


Resumen:

Load dynamics contributes to frequency stability by providing inertia, frequency response, and supporting system reserves. A future scenario of massive integration of Solid State Transformers may affect this contribution, as SSTs decouple the natural link between system frequency and load dynamics. This paper explores the effects of the Solid State Trans- formers integration in terms of frequency response. A load dynamics model is considered to represent the contribution of loads to frequency stability, and a simplified power system model is presented to assess the impacts. A simple feedback control for Solid State Transformers to provide frequency response is formulated to evaluate possible improvements and to obtain numerical results. © 2021 IEEE.


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