Introduction to KY converter for voltage ripple reduction: A technological literature survey

Author

Radhika, S. ; Manikanda Prabhu, B.S. ; Irusapparajan, G.

Author_Institution

Electr. & Electron. Eng. Dept., Mailam Eng. Coll., Villupuram, India

fYear

2013

fDate

12-14 Dec. 2013

Firstpage

217

Lastpage

221

Abstract

In this paper, a literature survey of a KY converter, a recent invention in the field of non -isolated DC-DC Converter [3, 4, and 12] always works under continuous conduction mode. This converter possesses fast load transient responses and non pulsating output current, thereby voltage ripples are reduced. Besides the voltage conversion ratios for different types of KY converters [5-8] are presented. Also by combining KY boost and buck converter [7] no right-half plane zero, thereby maintaining the system stability, compact and cost to be down. A detailed description of the technological survey of various KY converters in order to reduce the output voltage ripple is presented herein along with a mathematical deduction.

Keywords

DC-DC power convertors; transient response; KY converter; boost convertor; buck converter; continuous conduction mode; nonisolated DC-DC converter; nonpulsating output current; right-half plane zero; system stability; transient response; voltage conversion ratio; voltage ripple reduction; KY converter; Output Voltage Ripples; Right-Half Plane Zero; Synchronously Rectified (SR) buck Converter; Voltage Conversion Ratios;

fLanguage

English

Publisher

iet

Conference_Titel

Sustainable Energy and Intelligent Systems (SEISCON 2013), IET Chennai Fourth International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-78561-030-1

Type

conf

DOI

10.1049/ic.2013.0317

Filename

7119704