Publication

Abstract : In this paper, the proposed method shows better performance evaluation over conventional DC-DC converter under low power capabilities of system during lower excitation potential levels, by using dual stator winding-controlled permanent magnet synchronous generator and maximum power point position controller techniques in hybrid power system applications. Both PV panel and wind plant were integrated to compensate for the deficit voltage levels during low parameter ranges. An intelligent excitation power electronic control system is proposed to sense and control the operation of synchronous generator. The intelligent excitation system applies the sliding-mode control strategies to balance the stability to control and compensate the control voltage applied to the winding of the developed dual stator winding synchronous generator. The intelligent excitation system operates based upon the power angle curves of the hybrid power system, and it tracks the maximum power point with the help of sliding-mode controller even at low-speed ranges of the proposed synchronous machine. The proposed technique is analysed at the various environmental conditions based on mode shifting conditions using AVR Mega-32 microcontroller.