Browse > Article
http://dx.doi.org/10.7836/kses.2011.31.2.120

Efficiency analysis of the boost converter using power balance condition  

Lee, Kook-Sun (Dept. of Information and Control Eng. Kwangwoon Univ.)
Choy, Ick (Dept. of Information and Control Eng. Kwangwoon Univ.)
Choi, Ju-Yeop (Dept. of Electrical Eng. Kwangwoon Univ.)
Song, Seung-Ho (Dept. of Electrical Eng. Kwangwoon Univ.)
An, Jin-Ung (Daegu Gyeongbuk Institute of Science & Technology)
Publication Information
Journal of the Korean Solar Energy Society / v.31, no.2, 2011 , pp. 120-127 More about this Journal
Abstract
Solar array has the following nonlinear characteristic, such as whose output current increases, output voltage is reduced. For this reason, boost converter with solar array system is always controlled to remain on the maximum power point of the solar array. In this case, we are not focused on the output of the solar array and not consider efficiency of the boost converter, which is assumed reliable. But efficiency of the converter also should be considered, which affects the total efficiency of the overall solar energy system. In this paper, efficiency calculation of the boost converter using power balance method is proposed, which will be used for a powerful reference before hardware realization.
Keywords
power balance; efficiency calculation; boost converter;
Citations & Related Records
연도 인용수 순위
  • Reference
1 W.H. Press, Numerical recipes: the art of scientific computing, Cambridge University Press, 2007
2 D. Amorndechaphon, S. Premrudeepreechacharn, and K. Higuchi, Design and analysis of high efficiency DC-DC boost converter with active resonant technique fors mall grid-connected PV systems, TENCON 2010-2010 IEEE Region 10 Conference, IEEE, pp. 1192-1197, 2010
3 T. Eichhorn, Boost Converter Efficiency Through Accurate Calculations, Power Electronics Technology, pp. 30-35, Sep. 2008
4 W. Aloisiand G. Palumbo, Efficiency model of boost dc-dc PWM converters, International Journal of Circuit Theory and Applications, vol. 33, pp. 419-432, 2005.   DOI   ScienceOn
5 N. Mohan, T.M. Undeland, and W .P. Robbins, Power electronics: converters, applications, and design, Wiley, 1995.
6 Chesley Chao, Using WARP Speed TM IGBTs In Place Of Power MOSFETs at Over 100kHz Converter Applications, Int. RECTIFIER CORPORATION.
7 R.Faranda,S.Leva,and V.Maugeri, MPPT techniques for PV Systems: Energetic and costcomparison, Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, IEEE, pp. 1 -6, 2008.
8 S. Matsumoto, T. Shodai, and Y. Kanai, A novelstrategy of a controlI C for boost converter with ultra low voltag input and maximum power point tracking for single solar cell application, 21st International Symposium on Power Semiconductor DevicesI C's, pp. 180-183, 2009.
9 M.M. Amin, M.A. Elshaer, and O.A. Mohammed, DC bus voltage control for PV sources in a DC distribution system infrastructure, Power and Energy Society General Meeting IEEE, 2010, pp. 1-5, 2010.