| 一种高偏移容限的无线电能传输系统设计 |
| |
| 引用本文： | 张朱浩伯,徐德鸿,PHILIP T. Krein,马皓. 一种高偏移容限的无线电能传输系统设计[J]. 电源学报, 2021, 19(1): 155-164 |
| |
| 作者姓名： | 张朱浩伯 徐德鸿 PHILIP T. Krein 马皓 |
| |
| 作者单位： | 浙江大学电气工程学院；浙江大学伊利诺伊大学厄巴纳香槟校区联合学院,浙江大学电气工程学院,浙江大学电气工程学院；浙江大学伊利诺伊大学厄巴纳香槟校区联合学院,浙江大学电气工程学院；浙江大学伊利诺伊大学厄巴纳香槟校区联合学院 |
| |
| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
| |
| 摘 要： | 针对电动汽车充电应用的感应式无线电能传输技术凭借其安全可靠、灵活方便的特点受到广泛研究.该技术所使用的松散耦合变压器通常存在较大的漏感,从而大幅降低变压器的耦合系数和系统的功率传输能力,当变压器的原副边在电动汽车泊车后发生偏移时,该特性尤为突出.提出了一种具有高偏移容限特性的感应式无线电能传输系统设计,其松散耦合变压器...
|
| 关 键 词： | 无线电能传输 电动汽车充电 偏移容限 补偿拓扑 |
| 收稿时间： | 2020-02-16 |
| 修稿时间： | 2021-01-12 |
Design of A Wireless Power Transfer System with High Misalignment Tolerance |
| |
| ZHANG Zhuhaobo,XU Dehong,PHILIP T. Krein and MA Hao. Design of A Wireless Power Transfer System with High Misalignment Tolerance[J]. Journal of Power Supply, 2021, 19(1): 155-164 |
| |
| Authors: | ZHANG Zhuhaobo XU Dehong PHILIP T. Krein MA Hao |
| |
| Affiliation: | College of electrical engineering, Zhejiang University/University of Illinois at Urbana-Champaign Institute, Zhejiang University,College of electrical engineering, Zhejiang University,College of electrical engineering, Zhejiang University/University of Illinois at Urbana-Champaign In,College of electrical engineering, Zhejiang University/University of Illinois at Urbana-Champaign Institute, Zhejiang University |
| |
| Abstract: | Inductive power transfer (IPT) technology is widely researched for electric vehicle charging because of safe, flexible and convenient features. The loosely coupled transformer has large leakage inductance, especially when there is misalignment between the pads. The misalignment largely reduces coupling coefficients and the power transfer capability. This paper proposes an IPT system design with high misalignment tolerance. The transformer combines characteristics of solenoidal and bipolar coil structures. A higher misalignment tolerance range can be obtained. Circuit topology condition that matches the transformer structure and some comparisons are developed and analyzed. The system design and performance are simulated with a 3D finite element mod-eling tool and experimentally verified on a 3 kW prototype with a 200 mm air gap. |
| |
| Keywords: | wireless power transfer electric vehicle charging misalignment tolerance compensation topology |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《电源学报》浏览原始摘要信息 |
|
点击此处可从《电源学报》下载免费的PDF全文 |
|
