High Gain Luo Converter for PV based Electric Vehicle Charging Station

2023 7th International Conference on Trends in Electronics and Informatics (ICOEI) Pub Date : 2023-04-11 DOI:10.1109/ICOEI56765.2023.10125588

G. Vasumathi, V. Jayalakshmi, K. Sakthivel

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Abstract

Due to various causes, including continual price reductions in PV modules, significant development in electric vehicles (EVs), and worries about greenhouse gas emissions, the incorporation of solar photovoltaic (PV) and the EV charging system is highly demanding. As these types of systems become more common in today's era, the improvement of updated technology, like highly efficacious batteries or solar panels, necessitates additional research. Henceforth the PV system is incorporated with Luo converter in this research which develops output voltage gain of the PV system. Maximum power point is monitored by a converter using a Proportional Integral (PI) controller and Pulse Width Modulation (PWM), which also improves overall device performance. A three phase Voltage Source Inverter (VSI) is adopted for inverting an input DC voltage along with a three phase induction motor and resulting harmonics are minimized by LC filter. Simulation is performed by Matlab and Total Harmonic Distortion (THD) obtained is a minimal value of 2.56 %.

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基于光伏的电动汽车充电站高增益变换器

由于各种原因，包括光伏组件的持续降价，电动汽车(EV)的重大发展，以及对温室气体排放的担忧，太阳能光伏(PV)和电动汽车充电系统的结合要求很高。随着这些类型的系统在当今时代变得越来越普遍，更新技术的改进，如高效电池或太阳能电池板，需要额外的研究。因此，本研究将光伏系统与罗变换器结合，提高了光伏系统的输出电压增益。最大功率点由使用比例积分(PI)控制器和脉宽调制(PWM)的转换器监测，这也提高了整体设备性能。采用三相电压源逆变器(VSI)与三相感应电机对输入直流电压进行逆变，并通过LC滤波器使谐波最小化。通过Matlab进行仿真，得到的总谐波失真(THD)最小值为2.56%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2023 7th International Conference on Trends in Electronics and Informatics (ICOEI)

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