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Nonlinear analysis of interconnected power converters: a case study

Autor
Benadero, L.; Cristiano, R.; Pagano, D.; Ponce, E.
Tipus d'activitat
Article en revista
Revista
IEEE Journal on Emerging and Selected Topics in Circuits and Systems
Data de publicació
2015-09-01
Volum
5
Número
3
Pàgina inicial
326
Pàgina final
335
DOI
https://doi.org/10.1109/JETCAS.2015.2462017 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/83087 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7182791 Obrir en finestra nova
Resum
In this paper the nonlinear dynamics of interconnected power converters in an islanded direct current (DC) microgrid is analyzed. By using a simplified scheme based on two cascaded converters we analyze the dynamical behavior that can arise from the interconnection of these devices on a common DC bus. Furthermore, in order to address the bus voltage control problem, we propose a Sliding Mode Controller for a DC-DC bidirectional power converter to control the DC bus voltage under instantaneous co...
Citació
Benadero, L., Cristiano, R., Pagano, D., Ponce, E. Nonlinear analysis of interconnected power converters: a case study. "IEEE Journal on Emerging and Selected Topics in Circuits and Systems", 01 Setembre 2015, vol. 5, núm. 3, p. 326-335.
Paraules clau
Bifurcations, DC microgrids, Electronic converters, Loads, Sliding-mode control, Systems, boost converter, constant power load, nonlinear analysis, sliding mode control
Grup de recerca
CEMAD - Caracterització Elèctrica de Materials i Dispositius

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