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一种用于无线电能传输的LC/S补偿拓扑及线圈设计技术
An LC/S Compensation Topology and Coil Design Technique for Wireless Power Transfer
| 作者 | Yijie Wang · Yousu Yao · Xiaosheng Liu · Dianguo Xu · Liang Cai |
| 期刊 | IEEE Transactions on Power Electronics |
| 出版日期 | 2018年3月 |
| 技术分类 | 拓扑与电路 |
| 技术标签 | DC-DC变换器 充电桩 |
| 相关度评分 | ★★ 2.0 / 5.0 |
| 关键词 | 无线电能传输 LC/S补偿 松耦合变压器 电路分析 线圈设计 效率优化 |
语言:
中文摘要
无线电能传输(WPT)因其便捷、安全、可靠及环境适应性强而备受关注。本文首先推导了松耦合变压器(LCT)互感模型与T型模型的等效一致性,并总结了两种模型在电路分析中的适用场景。随后,提出了一种新型WPT补偿拓扑及相应的线圈设计方法,旨在优化系统传输效率与性能。
English Abstract
Wireless power transfer (WPT) has attracted a lot of attention these years due to its convenience, safety, reliability, and weather proof features. First and foremost, the consistency of mutual model and T model of loosely coupled transformer (LCT) was deduced. The application scenarios of these two models were then concluded so as to choose suitable model in circuit analysis. Then, a new WPT comp...
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SunView 深度解读
该文献探讨的无线电能传输(WPT)技术目前处于前沿探索阶段。对于阳光电源而言,该技术在电动汽车充电桩业务线具有潜在的长期应用价值,即实现“非接触式充电”,提升用户体验与设备维护便利性。然而,考虑到当前大功率充电桩(如PowerTitan配套充电设施)仍以高效率、高功率密度的有线充电为主,建议研发团队关注该技术在低功率、特定工业场景下的应用可行性,重点评估其在大功率传输下的效率损耗与电磁兼容性(EMC)挑战,作为未来技术储备。