Design and Optimisation of Integrated Receiving Module for Segmented Guide Rail Dynamic Wireless Power Supply System

IF 1.3 4区计算机科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Iet Microwaves Antennas & Propagation Pub Date : 2026-06-18 DOI:10.1049/mia2.70113

Jie Liu, Yanchang Zhang, Yunting Zhao, Tianwei Dang

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Abstract

Dynamic wireless power transfer technology has significant advantages in the power supply of mobile loads, achieving electrical isolation between the load and the charging line, and meeting the continuous work demand of the mobile load. The segmented guide dynamic wireless power transfer is the most widely used at present, but the uneven distribution of the magnetic field at the transmitting end of the system leads to power fluctuation during the whole operation cycle, which limits the further development of this technology. Based on this, the distribution characteristics of the dynamic coupling magnetic field of the segmented guide rail are analysed, and an integrated receiving module with a compensation structure is proposed. By compensating the transverse magnetic field component coupled by the receiving coil, the lack of coupling performance of the planar receiving coil in the transition state is made up, and the problem of low receiving power in the transition state is solved. Finally, the experimental platform of the segmented guide rail dynamic wireless power supply system is set up, and the effectiveness of the proposed scheme is verified by comparing the total power received by only planar receiving coil and adding compensation receiving coil.

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分段导轨动态无线供电系统集成接收模块的设计与优化

动态无线电力传输技术在移动负载供电方面具有显著优势，实现了负载与充电线路的电气隔离，满足了移动负载的连续工作需求。分段导引动态无线电力传输是目前应用最为广泛的一种方式，但由于系统发射端磁场分布不均匀，导致整个运行周期内功率波动较大，限制了该技术的进一步发展。在此基础上，分析了分段导轨动态耦合磁场的分布特性，提出了一种带补偿结构的集成接收模块。通过补偿接收线圈耦合的横向磁场分量，弥补了平面接收线圈在过渡状态下耦合性能的不足，解决了过渡状态下接收功率低的问题。最后搭建了分段导轨动态无线供电系统的实验平台，通过对比仅平面接收线圈和添加补偿接收线圈的总接收功率，验证了所提方案的有效性。

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来源期刊

Iet Microwaves Antennas & Propagation 工程技术-电信学

CiteScore

4.30

自引率

5.90%

发文量

109

审稿时长

7 months

期刊介绍： Topics include, but are not limited to: Microwave circuits including RF, microwave and millimetre-wave amplifiers, oscillators, switches, mixers and other components implemented in monolithic, hybrid, multi-chip module and other technologies. Papers on passive components may describe transmission-line and waveguide components, including filters, multiplexers, resonators, ferrite and garnet devices. For applications, papers can describe microwave sub-systems for use in communications, radar, aerospace, instrumentation, industrial and medical applications. Microwave linear and non-linear measurement techniques. Antenna topics including designed and prototyped antennas for operation at all frequencies; multiband antennas, antenna measurement techniques and systems, antenna analysis and design, aperture antenna arrays, adaptive antennas, printed and wire antennas, microstrip, reconfigurable, conformal and integrated antennas. Computational electromagnetics and synthesis of antenna structures including phased arrays and antenna design algorithms. Radiowave propagation at all frequencies and environments. Current Special Issue. Call for papers: Metrology for 5G Technologies - https://digital-library.theiet.org/files/IET_MAP_CFP_M5GT_SI2.pdf