Original scientific paper

https://doi.org/10.7305/automatika.54-3.380

DC/DC Converter for Motor Drive - Concept, Design, and Feed-Forward Control

Felix A. Himmelstoss ; University of Applied Science Technikum Wien, Vienna, Austria
Sergey Ryvkin orcid.org/0000-0001-5161-2013 ; Trapeznikov Institute of Control Sciences of Russian Academy of Sciences, Profsoyuznaya ul. 65, 117997, Moscow, Russia

Abstract

Solar photovoltaics is one of the most promising technologies for the non-carbon based electricity production. Power electronics is therefore necessary. In this paper a converter is analyzed which makes it possible to control the mean value of the output voltage, this is e.g. the voltage across a DC machine (and therefore the speed) from zero up to three times of the input voltage. The converter is also useful for charging batteries. The model of the drive, the design of the devices, the control features are discussed, feed-forward control based on solving the limit cycle is designed, some experimental results, and hints for the design are given.

Keywords

Current control; DC/DC converter, Feed-forward control

Hrčak ID:

110171

URI

https://hrcak.srce.hr/110171

Publication date:

3.10.2013.

Article data in other languages: croatian

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