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<p>The growth and enhancement of Electric Vehicles (EVs) to replace conventional vehicles has become essential in achieving customer delight and great technological achievements. A crucial aspect of this shift is the development of efficient motors, energy sources and power storage systems. This paper presents an innovative system integrating Permanent Magnet Brush Less Direct Current (PMBLDC) motors, powered by a Photovoltaic (PV) System. The major contribution of this research involves a novel Modified Single Ended Primary Inductance Converter (SEPIC)-Luo DC-DC converter to obtain higher DC voltage and a bio inspired Remora Optimization Algorithm (ROA) for tuning Proportional Integral (PI) controller, ensuring stabilized DC link voltage. Converter output is interfaced to PMBLDC motor-fed EV via a Three Phase Voltage Source Inverter <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\((3\Phi \text{VSI})\)</EquationSource> <EquationSource Format="MATHML"><math> <mrow> <mo stretchy="false">(</mo> <mn>3</mn> <mi mathvariant="normal">Φ</mi> <mtext>VSI</mtext> <mo stretchy="false">)</mo> </mrow> </math></EquationSource> </InlineEquation> together with the aid of PI controller to regulate switching operation of inverter. Additionally, excess energy is stored in a battery and grid ensuring a constant and continuous power supply to EV. The validation of proposed system performance and feasibility is examined using MATLAB and experimental results, demonstrates improved converter efficiency of 97.42%, gain of 1:12 and enhanced control performance in contrast to state-of art approaches with a settling time of 0.15&#xa0;s.</p>

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Maximizing Electric Vehicle Efficiency Through Integration of PV Grid-Tied Systems and PMBLDC Motors

  • 期刊论文

  • 发表日期：

    2025年7月22日

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  • J. Reegan,
  • A. Gnana Saravanan,
  • I. Mahendravaraman,
  • V. Manjunatha

摘要

The growth and enhancement of Electric Vehicles (EVs) to replace conventional vehicles has become essential in achieving customer delight and great technological achievements. A crucial aspect of this shift is the development of efficient motors, energy sources and power storage systems. This paper presents an innovative system integrating Permanent Magnet Brush Less Direct Current (PMBLDC) motors, powered by a Photovoltaic (PV) System. The major contribution of this research involves a novel Modified Single Ended Primary Inductance Converter (SEPIC)-Luo DC-DC converter to obtain higher DC voltage and a bio inspired Remora Optimization Algorithm (ROA) for tuning Proportional Integral (PI) controller, ensuring stabilized DC link voltage. Converter output is interfaced to PMBLDC motor-fed EV via a Three Phase Voltage Source Inverter \((3\Phi \text{VSI})\) ( 3 Φ VSI ) together with the aid of PI controller to regulate switching operation of inverter. Additionally, excess energy is stored in a battery and grid ensuring a constant and continuous power supply to EV. The validation of proposed system performance and feasibility is examined using MATLAB and experimental results, demonstrates improved converter efficiency of 97.42%, gain of 1:12 and enhanced control performance in contrast to state-of art approaches with a settling time of 0.15 s.