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http://dx.doi.org/10.13067/JKIECS.2020.15.5.889

A Study on the Step-Up Converter with the New Topology Method  

Jung, Hai-Young (Dept. Fire and Disaster Prevention, Semyung University)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.15, no.5, 2020 , pp. 889-896 More about this Journal
Abstract
In general, there are various types of boost converters such as Boost converters, Buck-Boost converters, Flyback converters, Push-Pull converters, etc. Among them, Boost converters are the most widely used and step up converters in a very simple form. However, Boost converter has DCM mode operation, big ripple problem and RHPZ problem. In order to solve these problems, a converter to which the new topology was applied was presented, but among them, the KY converter improved the Boost converter's DCM mode operation, the big ripple problem and the RHPZ problem. However, the conventional KY converter has a drawback that the voltage gain is relatively lower than that of the Boost converter. Therefore, in this paper, we proposed a new KY converter that solves the problem of low voltage gain while having the advantages of the conventional KY converter.
Keywords
Continuous Current Mode(CCM); Discontinuous Current Mode(DCM); KY Converter; Voltage gain;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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