Optimum Design for Multilevel Boost Converter
نویسندگان
چکیده
This paper gives a comprehensive study for the losses in DC-DC Multilevel Boost Converter “MLBC”. A closed formula for the currents in different branches and the efficiency of the system are calculated. Different switching frequencies will be considered. The equations given to calculate the power loss in each branch is used to give an indication of the individual power loss that facilitates component selection. The calculated efficiency of the system is compared to the simulation one to validate the analyses. A simple program is designed to find the optimum design for the components that should be used in this topology. Matlab/Simulink software is used to compare the simulation with the calculated. Index Terms –Multilevel Boost Converter (MLBC), equivalent series resistance (ESR), losses in DC-DC converter
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