DEM: Direct Estimation Method for Photovoltaic Maximum Power Point Tracking

نویسندگان

  • Jieming Ma
  • Ka Lok Man
  • T. O. Ting
  • Nan Zhang
  • Steven Guan
  • Prudence W. H. Wong
چکیده

Since the electrical characteristics of a Photovoltaic (PV) Module vary with the changing atmospheric conditions, researchers have shown an increasing interest in Maximum Power Point Tracking (MPPT) approaches. This paper presents a direct Maximum Power Point (MPP) estimation method derived from the mathematical expressions of the Current-Voltage (I-V) characteristics of a PV module. Simulation results demonstrate that the proposed approach is sufficiently accurate for practical applications.

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تاریخ انتشار 2013