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基于粒子群磁場編輯算法的無線電能漏磁研究

來源：電工電氣發布時間：2025-01-24 10:24 瀏覽次數：414

基于粒子群磁場編輯算法的無線電能漏磁研究

張學毅，張賽，張晨曦，楊育鑫，孟雨薇

(湖南工業大學電氣與信息工程學院，湖南株洲 412007)

摘要：在無線電能傳輸系統中，維持高效率和高功率的同時，會導致系統的漏磁大幅升高。提出了一種應用于無人機無線電能傳輸系統的多線圈發射系統，該系統在保證傳輸效率和輸出功率的同時減小目標觀測面上的漏磁大小。基于一種計算方形線圈磁場密度的方法，提出了磁場編輯技術，運用該技術可以改變目標位置的磁場強度；結合磁場編輯算法與改進型粒子群算法，使控制部分能夠較大維度去控制該系統；提出了多發射線圈陣列的無人機無線充電系統，通過仿真分析可知，當系統輸出功率恒定在200 W 時，該系統使目標區域最大泄漏維持在 5μT 且傳輸效率高達96.7%。

關鍵詞： 無線電能傳輸；粒子群算法；磁場編輯

中圖分類號：TM724 文獻標識碼：B 文章編號：1007-3175(2025)01-0001-08

Research on Wireless Power Megnetic Flux Leakage Based on Particle

Swarm Magnetic Field Editing Algorithm

ZHANG Xue-yi, ZHANG Sai, ZHANG Chen-xi, YANG Yu-xin, MENG Yu-wei

（College of Electrical and Information Engineering, Hunan University of Technology, Zhuzhou 412007, China）

Abstract: Maintaining high efficiency and power in a wireless power transfer system can lead to a significant increase in the magnetic flux leakage of the system. For this reason the paper proposes a multi-coil transmitting system applied to unmanned aerial vehicle (UAV) wireless power transfer system, which reduces the magnitude of magnetic flux leakage on the target observation surface while maintaining the transmission efficiency and output power. Firstly, based on a method for calculating the magnetic field density of a square coil and proposes a magnetic field editing technique, which can be utilized to change the magnetic field strength at the target location. Secondly, the magnetic field editing algorithm is combined with an improved particle swarm algorithm to enable the control section to control the system in a larger dimension. Finally, a wireless charging system for UAVs with multiple transmitting coil arrays is proposed, and the simulation analysis shows that the proposed system maintains the maximum leakage in the target area at 5 μT and the transmission efficiency is as high as 96.7% when the output power of the system is kept at a constant level of 200 W.

Key words: wireless power transfer; particle swarm algorithm; magnetic field editing

參考文獻

[1] LI Zhongqi, LI Jin, LI Shangyou, et al.Design and optimization of asymmetric and reverse series coil structure for obtaining quasiconstant mutual inductance in dynamic wireless charging system for electric vehicles[J].IEEE Transactions on Vehicular Technology，2021，71(3) ：2560-2572.

[2] 章鵬程，楊慶新，張獻，等. 基于諧振耦合原理的無線供電電動車優化與特性分析[J] . 電工技術學報，2015，30(S1) ：286-291.

[3] 陳偉華，劉宗旺，李政興，等. 諧振式無線供能心臟起搏器多線圈無功屏蔽研究[J] . 電工技術學報，2022，37(11) ：2673-2685.

[4] Cui S, Song B, Gao X, et al.A narrow-width three phase magnetic coupling mechanism with constant output power for electric vehicles dynamic wireless charging[C]//2018 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer，2018 ：1-6.

[5] 魯杰，侯力楓，龐博，等. 架空輸電線路無人機自主巡檢技術探究[J]. 中國科技投資，2020(5) ：137-139.

[6] 朱春波，姜金海，宋凱，等. 電動汽車動態無線充電關鍵技術研究進展[J] . 電力系統自動化，2017，41(2) ：60-65.

[7] 張波，疏許健，黃潤鴻. 感應和諧振無線電能傳輸技術的發展[J]. 電工技術學報，2017，32(18) ：1-17.

[8] 李思奇，代維菊，趙晗，等. 電場耦合式無線電能傳輸的發展與應用[J] . 昆明理工大學學報(自然科學版)，2016，41(3) ：76-84.

[9] 趙爭鳴，張藝明，陳凱楠. 磁耦合諧振式無線電能傳輸技術新進展[J] . 中國電機工程學報，2013，33(3) ：1-13.

[10] JIN Ke, ZHOU Weiyang.Wireless laser power transmission: A review of recent progress[J].IEEE Transactions on Power Electronics，2019，34(4) ：3842-3859.

[11] CHENG Chenwen , LU Fei , ZHOU Zhe , et al .A multiload inductive power transfer repeater system with constant load current characteristics[J].IEEE Journal of Emerging and Selected Topics in Power Electronics，2020，8(4) ：3533-3541.

[12] BDYS J T, COVIC G A.The inductive power transfer story at the university of Auckland[J].IEEE Circuits and Systems Magazine，2015，15(2) ：6-27.

[13] FU Minfan, ZHANG Tong, MA Chengbin, et al.Efficiency and optimal loads analysis for multiple-receiver wireless power transfer systems[J].IEEE Transactions on Microwave Theory and Techniques，2015，63(3) ：801-812.

[14] HE Rong, ZHAO Peng, NING Guangdong, et al.Optimal driving and loading scheme for multiple-receiver inductive power transfer[J].IEEE Transactions on Industrial Electronics，2022，69(12) ：12665-12675.

[15] KIM J, SON H, KIM D, et al.Efficiency of magnetic resonance WPT with two off-axis selfresonators[C]//In 2011 IEEE MTT-S International Microwave Workshop Series on Innovative Wireless Power Transmission ：Technologies, Systems, and Applications，2011 ：127-130.

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基于粒子群磁場編輯算法的無線電能漏磁研究