Optics and Precision Engineering, Volume. 31, Issue 15, 2218(2023)
Design and optimization of multi-dimensional wireless power transmission system
Figures & Tables(10)
Fig. 3. Magnetic induction intensity distribution of
Fig. 5. Experimental platform of multiple wireless power transmission system
Fig. 6. Load power and energy transmission efficiency under different number of strands
Fig. 7. Load power and energy transmission efficiency under different turns
Table 1. Parameters of transmitting coil
View tableView in ArticleTable 1. Parameters of transmitting coil
参 数 设 置 线圈形状 矩形螺线管对 线圈间距 300~500 mm 线圈匝数 13×4 导线类型 LITZ线，0.1 mm×180股 导线直径 2 mm 磁 芯 锰锌铁氧体PC44 磁芯尺寸 260 mm×240 mm×30 mm
Table 2. Parameters of receiving coil
View tableView in ArticleTable 2. Parameters of receiving coil
股数 匝数 等效串联电阻/Ω 品质因数 4 90 10.89 11.19 8 90 5.06 20.91 12 90 3.55 28.81 16 90 2.59 29.76 20 90 2.24 44.80 24 90 2.00 49.68
Table 3. Test results with different coil spacings
View tableView in ArticleTable 3. Test results with different coil spacings
线圈间距/mm 发射电压/V 负载电压/V 接收功率/mW 300 15 6.88 1 578 400 15 5.36 958 500 15 3.41 388 500 20 4.78 762
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Jinbin WU, Guozheng YAN, Renqing WEN, Zhiwu WANG, Haoyu ZHUANG. Design and optimization of multi-dimensional wireless power transmission system[J]. Optics and Precision Engineering, 2023, 31(15): 2218
Paper Information
Category: Micro/Nano Technology and Fine Mechanics
Received: Jan. 5, 2023
Accepted: --
Published Online: Sep. 5, 2023
The Author Email: YAN Guozheng (gzhyan@stju.edu.cn)
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