Implementation of Standalone Dynamic Solar Array Fed PMSM Drive Using DC-DC Converter for the Reduction of Switching Losses


The proposed study examines the use of a zero voltage resonant switch converter to reduce switching losses and oscillations in a freestanding dynamic solar array fed permanent magnet synchronous motor drive. For power flow management between solar PV, battery, and motor load, a closed loop control voltage approach has been presented to maintain constant load voltage and execute continuous MPPT operation of solar PV. Resonant Converter with permanent magnet synchronous motor (PMSM) drive is proposed to improve efficiency and reduce vibration across the load in solar photovoltaic (SPV) array fed Zero Voltage Switching (DISOZVS). The DISOZVS resonant converter achieves the goal of lowering switching losses through proper switching operation. The proposed study examines the various dynamics and oscillations of a solo solar pv array. The suggested system’s performance is simulated in a MATLAB/Simulink environment, with various parameter outputs. For the suggested converter, a hardware prototype of the proposed system was created, and several analyses were incorporated. When compared to a conventional system, the working of the proposed scheme for various degrees of input solar insolation and load power demand has been adequately demonstrated for both modelling and experimental findings. It yields more efficient output with less losses and oscillations.

Author (S) Details

Chelliah Muniyandi
Anna University, Regional Centre, Coimbatore, Tamilnadu, India.

Suresh Kumar Rajagopal
Department of EEE, Anna University, Regional Centre, Coimbatore, Tamilnadu, India.

C. Marimuthu
Department of EIE, Government College of Technology, Coimbatore, Tamilnadu, India.

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