A Novel V-I Converter Used in the Slope Compensation of a Boost Converter
Yuan-kai Jian1, Jia-jia Mao2, Xiang-yu Ji3, Guang-jun Xie4
1Yuan-kai Jian, School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei 230009, Anhui, China.
2Gang-jun Xie, School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei Anhui, China.
3Jia-jia Mao, School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei Anhui, China.
4Xiang-yu Ji, School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei Anhui, China.
Manuscript received on 18 April 2012 | Revised Manuscript received on 25 April 2012 | Manuscript published on 30 April 2012 | PP: 22-24 | Volume-1 Issue-1, April 2012 | Retrieval Number: A0135021112/2012©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: A novel voltage to current circuit used in the slope compensation of a boost DC-DC converter is proposed. Compared with the normal V-I converter, it has a better linear relation and a larger input voltage range. It can implement slope compensation of the power converter, eliminate the sub-harmonic oscillation and decrease the noise infection effectively.
Keywords: Boost Converter, Voltage-Current Converter, Slope Compensation.
Scope of the Article: Electronics and Quantum