Design and simulation analysis of modified single switch SEPIC converter for BLDC motor
P Chandran, N Sangeetha, M Shalini… - 2021 IEEE mysore …, 2021 - ieeexplore.ieee.org
P Chandran, N Sangeetha, M Shalini, O Srijanani
2021 IEEE mysore sub section international conference (MysuruCon), 2021•ieeexplore.ieee.orgIn this work, a SEPIC converter with quasi resonant converter for high boost DC/DC
operation in water pumping application with BLDC motor drive is implemented. Due to the
quasi resonant topology, switching loss is reduced and it has coupled inductor with
capacitors. Simulation result for proposed converter is analysed with the help of MATLAB
and 97.72% converter efficiency and 7.3 voltage gain is obtained with the 0.6 duty cycle.
operation in water pumping application with BLDC motor drive is implemented. Due to the
quasi resonant topology, switching loss is reduced and it has coupled inductor with
capacitors. Simulation result for proposed converter is analysed with the help of MATLAB
and 97.72% converter efficiency and 7.3 voltage gain is obtained with the 0.6 duty cycle.
In this work, a SEPIC converter with quasi resonant converter for high boost DC/DC operation in water pumping application with BLDC motor drive is implemented. Due to the quasi resonant topology, switching loss is reduced and it has coupled inductor with capacitors. Simulation result for proposed converter is analysed with the help of MATLAB and 97.72 % converter efficiency and 7.3 voltage gain is obtained with the 0.6 duty cycle.
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