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电动汽车电池充电应用中双侧LCC补偿拓扑感应电能传输系统的恒流恒压充电实现
Implementation of the Constant Current and Constant Voltage Charge of Inductive Power Transfer Systems With the Double-Sided LCC Compensation Topology for Electric Vehicle Battery Charge Applications
| 作者 | Van-Binh Vu · Duc-Hung Tran · Woojin Choi |
| 期刊 | IEEE Transactions on Power Electronics |
| 出版日期 | 2018年9月 |
| 技术分类 | 电动汽车驱动 |
| 技术标签 | 充电桩 双向DC-DC 拓扑与电路 |
| 相关度评分 | ★★★ 3.0 / 5.0 |
| 关键词 | 感应电能传输 IPT 电动汽车充电器 LCC 补偿拓扑 恒流 恒压 无线充电 |
语言:
中文摘要
与插拔式充电器相比,电动汽车(EV)无线感应电能传输(IPT)具有更高的便利性和安全性。本文针对电动汽车锂离子电池充电需求,研究了双侧LCC补偿拓扑在IPT系统中的应用,重点探讨了如何实现恒流(CC)和恒压(CV)充电模式,以优化电池充电效率与性能。
English Abstract
When compared to plugged-in chargers, inductive power transfer (IPT) methods for electric vehicle (EV) battery chargers have several benefits, such as greater convenience and higher safety. In an EV, the battery is an indispensable component, and lithium-ion batteries are identified as the most competitive candidate to be used in EVs due to their high power density, long cycle life, and better saf...
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SunView 深度解读
该研究聚焦于无线充电(IPT)技术,与阳光电源现有的有线充电桩产品线形成技术互补。虽然目前公司主营业务集中在有线直流快充桩,但IPT技术代表了电动汽车充电的未来演进方向。双侧LCC补偿拓扑在提高传输效率和抗偏移能力方面的研究,可为公司未来布局无线充电技术储备核心电路拓扑知识。建议研发团队关注该拓扑在功率密度提升及电磁兼容(EMC)方面的表现,评估其在高端乘用车或自动驾驶充电场景下的商业化潜力。