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The electric vehicle (EV) demand is increasing rapidly, making charging infrastructure difficult to build. Conventional DC-DC power converters feature more components, less voltage gain, and cost high. Integrating a Super-Lift Luo Boost Converter (SLLBC) provides a DC-DC multiport converter. The presented DC-DC converter SLLBC integration provides two step-up outputs from PV and battery inputs. The presented dual input-dual output (DIDO) converter boosts the input voltage dramatically while creating two step-up voltages from the LUO converter and boost converter. This converter uses basic architecture to accomplish great voltage gain and power efficiency. Converter functioning is analyzed in steady-state and continuous current mode. Super-lift considers or supplies a required shoot-through condition of DIDO converter operating modes. Additionally, the suggested DIDO converter is compared with similar designs to illustrate its advantages. Additionally, both simulation and experimental demonstrate a significant decrease in conduction losses is compared to equivalent situations involving other DIDO converters. The suggested SLLBC can provide varied voltages for the EV’s charger, motor, lights, and audio.

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A Hybridization of Photovoltaic and Battery Sources with Dual Input-Dual Output Converter for EV Charger

  • 会议论文

  • 发表日期：

    2025年

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  • C. Bharatiraja,
  • G. Ramanathan

摘要

The electric vehicle (EV) demand is increasing rapidly, making charging infrastructure difficult to build. Conventional DC-DC power converters feature more components, less voltage gain, and cost high. Integrating a Super-Lift Luo Boost Converter (SLLBC) provides a DC-DC multiport converter. The presented DC-DC converter SLLBC integration provides two step-up outputs from PV and battery inputs. The presented dual input-dual output (DIDO) converter boosts the input voltage dramatically while creating two step-up voltages from the LUO converter and boost converter. This converter uses basic architecture to accomplish great voltage gain and power efficiency. Converter functioning is analyzed in steady-state and continuous current mode. Super-lift considers or supplies a required shoot-through condition of DIDO converter operating modes. Additionally, the suggested DIDO converter is compared with similar designs to illustrate its advantages. Additionally, both simulation and experimental demonstrate a significant decrease in conduction losses is compared to equivalent situations involving other DIDO converters. The suggested SLLBC can provide varied voltages for the EV’s charger, motor, lights, and audio.