Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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Analysis of the Charge Controlled Inductor Current Sensing Peak-Power-Tracking Solar Array Regulator

  • Lee, K.S. (School of Electrical Engineering Seoul National University) ;
  • Cho, Y.J. (School of Electrical Engineering Seoul National University) ;
  • Cho, B.H. (School of Electrical Engineering Seoul National University)
  • Published : 1998.10.01
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Abstract

The peak-power-tracking solar array regulator sensing the inductor current is proposed. Since it uses the inductor current as the solar array output power information, the PPT control scheme can be greatly simplified. The charge controlled two-loop scheme is presented to improve the dynamics due to the inductor current sensing. The comparison between the single-voltage loop controlled system and the two-loop controlled system employing the charge control is presented. This paper also contains the simulation results of that comparison.

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