Cross voltage control with inner hysteresis current control for multi-output boost converter


Autoria(s): Nami, Alireza; Zare, Firuz; Ghosh, Arindam; Blaabjerg, Frede
Data(s)

09/09/2009

Resumo

Multi-output boost (MOB) converter is a novel DC-DC converter unlike the regular boost converter, has the ability to share its total output voltage and to have different series output voltage from a given duty cycle for low and high power applications. In this paper, discrete voltage control with inner hysteresis current control loop has been proposed to keep the simplicity of the control law for the double-output MOB converter, which can be implemented by a combination of analogue and logical ICs or simple microcontroller to constrain the output voltages of MOB converter at their reference voltages against variation in load or input voltage. The salient features of the proposed control strategy are simplicity of implementation and ease to extend to multiple outputs in the MOB converter. Simulation and experimental results are presented to show the validity of control strategy.

Formato

application/pdf

Identificador

http://eprints.qut.edu.au/31157/

Publicador

IEEE

Relação

http://eprints.qut.edu.au/31157/1/c31157.pdf

Nami, Alireza, Zare, Firuz, Ghosh, Arindam, & Blaabjerg, Frede (2009) Cross voltage control with inner hysteresis current control for multi-output boost converter. In Proceedings of European Conference on Power Electronics and Applications (EPE), IEEE, Palau de Congressos de Barcelona, Barcelona, pp. 1-10.

Direitos

Copyright 2009 IEEE

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Fonte

Faculty of Built Environment and Engineering; School of Engineering Systems

Palavras-Chave #090603 Industrial Electronics #DC-DC converter #Multi-output boost converter #Voltage control #Hysteresis current control
Tipo

Conference Paper