Adaptive Optimal Power Management for Hybrid Energy Input-Based EV Charging System With Multi-Mode Flow

IF 4.5 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Industry Applications Pub Date : 2025-04-09 DOI:10.1109/TIA.2025.3559047

Priyatosh Jena;Rajeev Kumar Singh;Vivek Nandan Lal

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引用次数: 0

Abstract

Renewable integrated electric vehicle (EV) DC charging systems have emerged as a revolutionary approach, combining the strengths of renewable energy and traditional power grids. This article presents an adaptive optimal power management (AOPM) scheme developed to enhance the performance of a hybrid energy input-based EV DC charging System, incorporating a renewable energy source (RES)-supported grid-integrated configuration. The system offers multi-mode bidirectional power flow, providing a comprehensive solution for DC charging systems, including grid-to-vehicle (G2V), vehicle-to-grid (V2G), RES-to-grid (RES2G), renewable energy storage system (RESS)-to-grid (RESS2G), and vehicle-to-vehicle (V2V). The AOPM scheme governs all operations based on the available energy sources and load demand, seamlessly coupling and decoupling sub-systems to prevent power wastage, maximize RES utilization, and reduce grid tariffs. The operation is divided into various modes, ensuring seamless transitions without disrupting battery charging or compromising power quality. Additionally, the system intelligently places source-side converters in standby mode, adapting efficiently to worst-case scenarios. An experimental 10 kW peak prototype at technology readiness level (TRL)-6 validates the effective implementation of a state-of-the-art AOPM scheme for the E-Rickshaw charging system.

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基于混合能量输入的多模流电动汽车充电系统自适应最优功率管理

可再生集成电动汽车（EV）直流充电系统是一种革命性的方法，它结合了可再生能源和传统电网的优势。本文提出了一种自适应最优电源管理（AOPM）方案，旨在提高基于混合能源输入的电动汽车直流充电系统的性能，并结合可再生能源（RES）支持的并网配置。该系统提供多模式双向潮流，为电网到车辆（G2V）、车辆到电网（V2G）、res到电网（RES2G）、可再生能源存储系统（RESS）到电网（RESS2G）和车辆到车辆（V2V）等直流充电系统提供全面解决方案。AOPM方案根据可用能源和负载需求管理所有操作，无缝耦合和解耦子系统，以防止电力浪费，最大限度地提高RES利用率，并降低电网关税。操作分为多种模式，确保无缝转换，而不会中断电池充电或影响电能质量。此外，该系统智能地将源端转换器置于待机模式，有效地适应最坏的情况。技术就绪水平(TRL)-6的10 kW峰值实验原型验证了电动人力车充电系统中最先进的AOPM方案的有效实施。

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

IEEE Transactions on Industry Applications 工程技术-工程：电子与电气

CiteScore

9.90

自引率

9.10%

发文量

747

审稿时长

3.3 months

期刊介绍： The scope of the IEEE Transactions on Industry Applications includes all scope items of the IEEE Industry Applications Society, that is, the advancement of the theory and practice of electrical and electronic engineering in the development, design, manufacture, and application of electrical systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; industry leadership in energy conservation and environmental, health, and safety issues; the creation of voluntary engineering standards and recommended practices; and the professional development of its membership.