Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81867
Title: Comparative study of current-mode controllers for the positive output elementary Luo converter via state-space and frequency response approaches
Authors: Chincholkar, Satyajit Hemant
Chan, Chok You
Keywords: Voltage-lift technique
Power converters
Issue Date: 2015
Source: Chincholkar, S. H., & Chan, C. Y. (2015). Comparative study of current-mode controllers for the positive output elementary Luo converter via state-space and frequency response approaches. IET Power Electronics, 8(7), 1137-1145.
Series/Report no.: IET Power Electronics
Abstract: This study presents the comparative study of dual-loop current-mode controllers to achieve the output voltage regulation of the positive output elementary Luo (POEL) converter. The POEL converter is a fourth-order dc-dc boost converter developed using the voltage lift technique that gives a positive load voltage. Two current-mode controllers, one using the input inductor current and one using the output inductor current, are studied. Both state-space and frequency response approaches are used in the study to obtain a better insight of the comparative study. It is demonstrated that the controller using the input inductor current is more suitable for the regulation of the POEL converter. Experimental results showing the features of the controller in the presence of load and reference voltage changes are also provided to validate the theoretical conclusions.
URI: https://hdl.handle.net/10356/81867
http://hdl.handle.net/10220/39689
ISSN: 1755-4535
DOI: http://dx.doi.org/10.1049/iet-pel.2014.0460
Rights: © 2015 The Institution of Engineering and Technology. This is the author created version of a work that has been peer reviewed and accepted for publication by IET Power Electronics, The Institution of Engineering and Technology. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1049/iet-pel.2014.0460].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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