Integrated Interleaved Luo Converter with Buck Converter Designed for Electric Vehicle Application

One of the biggest issues brought on by the usage of fossil fuels, which emits several billion tons of CO2 annually, is environmental pollution. Various industrial applications use non-conventional sources such as geothermal, wind, tidal, and solar in order to reduce the production of CO2. used as a power source for an electric vehicle are fuel cells, batteries, and ultra-capacitors. But in order to supply a load that requires a high operating voltage, these power sources should need a large dc-dc converter due to their extremely low voltage. The huge current ripple also drastically shortens the lifetime of these power sources. Therefore, a dc-dc converter’s input current ripple should be eliminated. A large input inductor can typically be used to reduce input current ripple, although doing so increases the converter’s size and weight. By combining a buck converter and an Interleaved Luo converter, a DC-DC multi-port converter is introduced. While concurrently producing boost voltage by the Interleaved Luo converter and a buck voltage by the buck converter, the suggested dual-output converter has the advantages of conventional positive output voltage super lift. The output voltages ripple is kept to a minimum in this structure by generating a dual output without the use of electromagnetic components. The converter provides a variety of output voltages and has a simple design and robust control system.