IIIE   20352
INSTITUTO DE INVESTIGACIONES EN INGENIERIA ELECTRICA "ALFREDO DESAGES"
Unidad Ejecutora - UE
artículos
Título:
Control of a three-stage medium voltage solid-state transformer
Autor/es:
JORGE A. SOLSONA; ANGELICA DELGADILLO; SEBASTIÁN GÓMEZ JORGE; ALEJANDRO OLIVA; GERMAN BLOCH; ANGELICA DELGADILLO; HÉCTOR G. CHIACCHIARINI; ALEJANDRO OLIVA; GERMAN BLOCH; FAVIO A. MENGATTO; HÉCTOR G. CHIACCHIARINI; CLAUDIO A. BUSADA; FAVIO A. MENGATTO; JORGE A. SOLSONA; CLAUDIO A. BUSADA; SEBASTIÁN GÓMEZ JORGE
Revista:
ASTES Journal
Editorial:
Sin editorial, publicación electrónica
Referencias:
Año: 2017 vol. 2 p. 119 - 129
ISSN:
2415-6698
Resumen:
This paper proposes the modeling and control of a Solid-State Transformer using a three-stage conversion topology. First, a rectification stage is used, where a three-phase high-voltage AC signal is converted to a DC level; this stage is then followed by a DC-DC converter, and finally an inverter is used to convert the DC into a three-phase low-voltage AC signal. The adopted topology is modeled using a simplified model for each stage, useful to design their controllers. Based on these models, the controllers are tuned to obtain a good performance to sudden load changes. This performance is tested through simulations.