Enhanced one stage interleaved PFC Cuk configuration-based EV charger with reduced components

IF 4 3区计算机科学 Q1 COMPUTER SCIENCE, HARDWARE & ARCHITECTURE

Computers & Electrical Engineering Pub Date : 2025-06-12 DOI:10.1016/j.compeleceng.2025.110497

Narthana Sivaperumal , Gnanavadivel Jothimani , Albert Alexander Stonier , Geno Peter , Vijayakumar Arun , Vivekananda Ganji

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引用次数: 0

Abstract

Drastic demand for the development of low cost and reliable battery chargers plays a key role for the zero emission vehicles due to increasing scarcity in fossil fuels. This work covers the evolution of single stage modified interleaved Cuk converter (MILCC) based EV charger incorporating fewer number of components. The presented configuration is composed of two parallel cells of Cuk converter with positive output polarity to charge the light electric vehicles (LEVs) at optimum power level. By interleaving the cells, the efficient and reliable charging of the battery is nurtured with reduced current stress and minimal input-output ripples improving the power quality (PQ) of the line current. This topology is devised to function as an intrinsic power factor corrector (PFC) by implementing the discontinuous conduction mode (DCM) of operation. The operative principle, modelling and control strategy of the proposed LEV charger is analyzed and harmonic spectrum of the line current is found to be as low as 2.7% that satisfies the recommended limits. The simulation and experimental findings were conducted during both steady state and transient conditions followed by the theoretical analysis.

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增强的一级交错PFC Cuk配置基于电动汽车充电器与减少组件

由于化石燃料的日益稀缺，人们对低成本、可靠的电池充电器的开发需求日益强烈，这对实现零排放汽车起着关键作用。这项工作涵盖了基于单级改进的交错Cuk转换器（MILCC）的电动汽车充电器的发展，该充电器包含较少数量的组件。该结构由两个输出极性为正的Cuk变换器并联电池组成，以最佳功率水平为轻型电动汽车充电。通过交错的电池，电池的有效和可靠的充电，以减少电流压力和最小的输入输出波纹，提高了线路电流的电能质量（PQ）。该拓扑被设计为通过实现断续导通模式（DCM）的操作，作为一个内在功率因数校正器（PFC）。分析了所提出的LEV充电器的工作原理、建模和控制策略，发现线路电流的谐波谱低至2.7%，满足推荐限值。在稳态和瞬态条件下进行了仿真和实验，并进行了理论分析。

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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来源期刊

Computers & Electrical Engineering 工程技术-工程：电子与电气

CiteScore

9.20

自引率

7.00%

发文量

661

审稿时长

47 days

期刊介绍： The impact of computers has nowhere been more revolutionary than in electrical engineering. The design, analysis, and operation of electrical and electronic systems are now dominated by computers, a transformation that has been motivated by the natural ease of interface between computers and electrical systems, and the promise of spectacular improvements in speed and efficiency. Published since 1973, Computers & Electrical Engineering provides rapid publication of topical research into the integration of computer technology and computational techniques with electrical and electronic systems. The journal publishes papers featuring novel implementations of computers and computational techniques in areas like signal and image processing, high-performance computing, parallel processing, and communications. Special attention will be paid to papers describing innovative architectures, algorithms, and software tools.